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98ea811d9b
Paper/Spigot-API-Patches/0003-Timings-v2.patch
Aikar 98ea811d9b Update Timings to use Region based chunk reporting 
This will drastically reduce file size on large servers and help
avoid the parser failing to load the report.

This will also reduce memory usage of timings data.
2016-04-05 01:20:25 -04:00

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From 0b47a95a20c68bbc0620b0fb71ae2f5663619343 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 29 Feb 2016 18:48:17 -0600
Subject: [PATCH] Timings v2
diff --git a/src/main/java/co/aikar/timings/FullServerTickHandler.java b/src/main/java/co/aikar/timings/FullServerTickHandler.java
new file mode 100644
index 0000000..cb4e7ba
--- /dev/null
+++ b/src/main/java/co/aikar/timings/FullServerTickHandler.java
@@ -0,0 +1,79 @@
+package co.aikar.timings;
+
+import static co.aikar.timings.TimingsManager.*;
+
+public class FullServerTickHandler extends TimingHandler {
+ static final TimingIdentifier IDENTITY = new TimingIdentifier("Minecraft", "Full Server Tick", null, false);
+ final TimingData minuteData;
+ double avgFreeMemory = -1D;
+ double avgUsedMemory = -1D;
+ FullServerTickHandler() {
+ super(IDENTITY);
+ minuteData = new TimingData(id);
+
+ TIMING_MAP.put(IDENTITY, this);
+ }
+
+ @Override
+ public void startTiming() {
+ if (TimingsManager.needsFullReset) {
+ TimingsManager.resetTimings();
+ } else if (TimingsManager.needsRecheckEnabled) {
+ TimingsManager.recheckEnabled();
+ }
+ super.startTiming();
+ }
+
+ @Override
+ public void stopTiming() {
+ super.stopTiming();
+ if (!enabled) {
+ return;
+ }
+ if (TimingHistory.timedTicks % 20 == 0) {
+ final Runtime runtime = Runtime.getRuntime();
+ double usedMemory = runtime.totalMemory() - runtime.freeMemory();
+ double freeMemory = runtime.maxMemory() - usedMemory;
+ if (this.avgFreeMemory == -1) {
+ this.avgFreeMemory = freeMemory;
+ } else {
+ this.avgFreeMemory = (this.avgFreeMemory * (59 / 60D)) + (freeMemory * (1 / 60D));
+ }
+
+ if (this.avgUsedMemory == -1) {
+ this.avgUsedMemory = usedMemory;
+ } else {
+ this.avgUsedMemory = (this.avgUsedMemory * (59 / 60D)) + (usedMemory * (1 / 60D));
+ }
+ }
+
+ long start = System.nanoTime();
+ TimingsManager.tick();
+ long diff = System.nanoTime() - start;
+ CURRENT = TIMINGS_TICK;
+ TIMINGS_TICK.addDiff(diff);
+ // addDiff for TIMINGS_TICK incremented this, bring it back down to 1 per tick.
+ record.curTickCount--;
+ minuteData.curTickTotal = record.curTickTotal;
+ minuteData.curTickCount = 1;
+ boolean violated = isViolated();
+ minuteData.processTick(violated);
+ TIMINGS_TICK.processTick(violated);
+ processTick(violated);
+
+
+ if (TimingHistory.timedTicks % 1200 == 0) {
+ MINUTE_REPORTS.add(new TimingHistory.MinuteReport());
+ TimingHistory.resetTicks(false);
+ minuteData.reset();
+ }
+ if (TimingHistory.timedTicks % Timings.getHistoryInterval() == 0) {
+ TimingsManager.HISTORY.add(new TimingHistory());
+ TimingsManager.resetTimings();
+ }
+ }
+
+ boolean isViolated() {
+ return record.curTickTotal > 50000000;
+ }
+}
diff --git a/src/main/java/co/aikar/timings/NullTimingHandler.java b/src/main/java/co/aikar/timings/NullTimingHandler.java
new file mode 100644
index 0000000..c73b617
--- /dev/null
+++ b/src/main/java/co/aikar/timings/NullTimingHandler.java
@@ -0,0 +1,61 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+public final class NullTimingHandler implements Timing {
+ @Override
+ public void startTiming() {
+
+ }
+
+ @Override
+ public void stopTiming() {
+
+ }
+
+ @Override
+ public void startTimingIfSync() {
+
+ }
+
+ @Override
+ public void stopTimingIfSync() {
+
+ }
+
+ @Override
+ public void abort() {
+
+ }
+
+ @Override
+ public TimingHandler getTimingHandler() {
+ return null;
+ }
+
+ @Override
+ public void close() {
+
+ }
+}
diff --git a/src/main/java/co/aikar/timings/TimedEventExecutor.java b/src/main/java/co/aikar/timings/TimedEventExecutor.java
new file mode 100644
index 0000000..96057fc
--- /dev/null
+++ b/src/main/java/co/aikar/timings/TimedEventExecutor.java
@@ -0,0 +1,81 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import org.bukkit.Bukkit;
+import org.bukkit.event.Event;
+import org.bukkit.event.EventException;
+import org.bukkit.event.Listener;
+import org.bukkit.plugin.EventExecutor;
+import org.bukkit.plugin.Plugin;
+
+import java.lang.reflect.Method;
+
+public class TimedEventExecutor implements EventExecutor {
+
+ private final EventExecutor executor;
+ private final Timing timings;
+
+ /**
+ * Wraps an event executor and associates a timing handler to it.
+ *
+ * @param executor
+ * @param plugin
+ * @param method
+ * @param eventClass
+ */
+ public TimedEventExecutor(EventExecutor executor, Plugin plugin, Method method, Class<? extends Event> eventClass) {
+ this.executor = executor;
+ String id;
+
+ if (method == null) {
+ if (executor.getClass().getEnclosingClass() != null) { // Oh Skript, how we love you
+ method = executor.getClass().getEnclosingMethod();
+ }
+ }
+
+ if (method != null) {
+ id = method.getDeclaringClass().getName();
+ } else {
+ id = executor.getClass().getName();
+ }
+
+
+ final String eventName = eventClass.getSimpleName();
+ boolean verbose = "BlockPhysicsEvent".equals(eventName);
+ this.timings = Timings.ofSafe(plugin.getName(), (verbose ? "## " : "") +
+ "Event: " + id + " (" + eventName + ")", null);
+ }
+
+ @Override
+ public void execute(Listener listener, Event event) throws EventException {
+ if (event.isAsynchronous() || !Timings.timingsEnabled || !Bukkit.isPrimaryThread()) {
+ executor.execute(listener, event);
+ return;
+ }
+ timings.startTiming();
+ executor.execute(listener, event);
+ timings.stopTiming();
+ }
+}
diff --git a/src/main/java/co/aikar/timings/Timing.java b/src/main/java/co/aikar/timings/Timing.java
new file mode 100644
index 0000000..4d990b1
--- /dev/null
+++ b/src/main/java/co/aikar/timings/Timing.java
@@ -0,0 +1,72 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+/**
+ * Provides an ability to time sections of code within the Minecraft Server
+ */
+public interface Timing extends AutoCloseable {
+ /**
+ * Starts timing the execution until {@link #stopTiming()} is called.
+ */
+ public void startTiming();
+
+ /**
+ * <p>Stops timing and records the data. Propagates the data up to group handlers.</p>
+ *
+ * Will automatically be called when this Timing is used with try-with-resources
+ */
+ public void stopTiming();
+
+ /**
+ * Starts timing the execution until {@link #stopTiming()} is called.
+ *
+ * But only if we are on the primary thread.
+ */
+ public void startTimingIfSync();
+
+ /**
+ * <p>Stops timing and records the data. Propagates the data up to group handlers.</p>
+ *
+ * <p>Will automatically be called when this Timing is used with try-with-resources</p>
+ *
+ * But only if we are on the primary thread.
+ */
+ public void stopTimingIfSync();
+
+ /**
+ * Stops timing and disregards current timing data.
+ */
+ public void abort();
+
+ /**
+ * Used internally to get the actual backing Handler in the case of delegated Handlers
+ *
+ * @return TimingHandler
+ */
+ TimingHandler getTimingHandler();
+
+ @Override
+ void close();
+}
diff --git a/src/main/java/co/aikar/timings/TimingData.java b/src/main/java/co/aikar/timings/TimingData.java
new file mode 100644
index 0000000..b62e428
--- /dev/null
+++ b/src/main/java/co/aikar/timings/TimingData.java
@@ -0,0 +1,105 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import com.google.common.base.Function;
+
+import java.util.List;
+
+import static co.aikar.util.JSONUtil.toArray;
+
+/**
+ * <p>Lightweight object for tracking timing data</p>
+ *
+ * This is broken out to reduce memory usage
+ */
+class TimingData {
+ static Function<Integer, TimingData> LOADER = new Function<Integer, TimingData>() {
+ @Override
+ public TimingData apply(Integer input) {
+ return new TimingData(input);
+ }
+ };
+ int id;
+ int count = 0;
+ int lagCount = 0;
+ long totalTime = 0;
+ long lagTotalTime = 0;
+
+ int curTickCount = 0;
+ int curTickTotal = 0;
+
+ TimingData(int id) {
+ this.id = id;
+ }
+
+ TimingData(TimingData data) {
+ this.id = data.id;
+ this.totalTime = data.totalTime;
+ this.lagTotalTime = data.lagTotalTime;
+ this.count = data.count;
+ this.lagCount = data.lagCount;
+ }
+
+ void add(long diff) {
+ ++curTickCount;
+ curTickTotal += diff;
+ }
+
+ void processTick(boolean violated) {
+ totalTime += curTickTotal;
+ count += curTickCount;
+ if (violated) {
+ lagTotalTime += curTickTotal;
+ lagCount += curTickCount;
+ }
+ curTickTotal = 0;
+ curTickCount = 0;
+ }
+
+ void reset() {
+ count = 0;
+ lagCount = 0;
+ curTickTotal = 0;
+ curTickCount = 0;
+ totalTime = 0;
+ lagTotalTime = 0;
+ }
+
+ protected TimingData clone() {
+ return new TimingData(this);
+ }
+
+ public List export() {
+ List list = toArray(
+ id,
+ count,
+ totalTime);
+ if (lagCount > 0) {
+ list.add(lagCount);
+ list.add(lagTotalTime);
+ }
+ return list;
+ }
+}
diff --git a/src/main/java/co/aikar/timings/TimingHandler.java b/src/main/java/co/aikar/timings/TimingHandler.java
new file mode 100644
index 0000000..46c4e13
--- /dev/null
+++ b/src/main/java/co/aikar/timings/TimingHandler.java
@@ -0,0 +1,190 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import co.aikar.util.LoadingIntMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
+import org.bukkit.Bukkit;
+
+import java.util.logging.Level;
+
+class TimingHandler implements Timing {
+
+ private static int idPool = 1;
+ final int id = idPool++;
+
+ final String name;
+ final boolean verbose;
+
+ final Int2ObjectOpenHashMap<TimingData> children = new LoadingIntMap<>(TimingData.LOADER);
+
+ final TimingData record;
+ final TimingHandler groupHandler;
+
+ long start = 0;
+ int timingDepth = 0;
+ boolean added;
+ boolean timed;
+ boolean enabled;
+ TimingHandler parent;
+
+ TimingHandler(TimingIdentifier id) {
+ if (id.name.startsWith("##")) {
+ verbose = true;
+ this.name = id.name.substring(3);
+ } else {
+ this.name = id.name;
+ verbose = false;
+ }
+
+ this.record = new TimingData(this.id);
+ this.groupHandler = id.groupHandler;
+
+ TimingIdentifier.getGroup(id.group).handlers.add(this);
+ checkEnabled();
+ }
+
+ final void checkEnabled() {
+ enabled = Timings.timingsEnabled && (!verbose || Timings.verboseEnabled);
+ }
+
+ void processTick(boolean violated) {
+ if (timingDepth != 0 || record.curTickCount == 0) {
+ timingDepth = 0;
+ start = 0;
+ return;
+ }
+
+ record.processTick(violated);
+ for (TimingData handler : children.values()) {
+ handler.processTick(violated);
+ }
+ }
+
+ @Override
+ public void startTimingIfSync() {
+ if (Bukkit.isPrimaryThread()) {
+ startTiming();
+ }
+ }
+
+ @Override
+ public void stopTimingIfSync() {
+ if (Bukkit.isPrimaryThread()) {
+ stopTiming();
+ }
+ }
+
+ public void startTiming() {
+ if (enabled && ++timingDepth == 1) {
+ start = System.nanoTime();
+ parent = TimingsManager.CURRENT;
+ TimingsManager.CURRENT = this;
+ }
+ }
+
+ public void stopTiming() {
+ if (enabled && --timingDepth == 0 && start != 0) {
+ if (!Bukkit.isPrimaryThread()) {
+ Bukkit.getLogger().log(Level.SEVERE, "stopTiming called async for " + name);
+ new Throwable().printStackTrace();
+ start = 0;
+ return;
+ }
+ addDiff(System.nanoTime() - start);
+ start = 0;
+ }
+ }
+
+ @Override
+ public void abort() {
+ if (enabled && timingDepth > 0) {
+ start = 0;
+ }
+ }
+
+ void addDiff(long diff) {
+ if (TimingsManager.CURRENT == this) {
+ TimingsManager.CURRENT = parent;
+ if (parent != null) {
+ parent.children.get(id).add(diff);
+ }
+ }
+ record.add(diff);
+ if (!added) {
+ added = true;
+ timed = true;
+ TimingsManager.HANDLERS.add(this);
+ }
+ if (groupHandler != null) {
+ groupHandler.addDiff(diff);
+ groupHandler.children.get(id).add(diff);
+ }
+ }
+
+ /**
+ * Reset this timer, setting all values to zero.
+ *
+ * @param full
+ */
+ void reset(boolean full) {
+ record.reset();
+ if (full) {
+ timed = false;
+ }
+ start = 0;
+ timingDepth = 0;
+ added = false;
+ children.clear();
+ checkEnabled();
+ }
+
+ @Override
+ public TimingHandler getTimingHandler() {
+ return this;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ return (this == o);
+ }
+
+ @Override
+ public int hashCode() {
+ return id;
+ }
+
+ /**
+ * This is simply for the Closeable interface so it can be used with
+ * try-with-resources ()
+ */
+ @Override
+ public void close() {
+ stopTimingIfSync();
+ }
+
+ public boolean isSpecial() {
+ return this == TimingsManager.FULL_SERVER_TICK || this == TimingsManager.TIMINGS_TICK;
+ }
+}
diff --git a/src/main/java/co/aikar/timings/TimingHistory.java b/src/main/java/co/aikar/timings/TimingHistory.java
new file mode 100644
index 0000000..9206569
--- /dev/null
+++ b/src/main/java/co/aikar/timings/TimingHistory.java
@@ -0,0 +1,338 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import co.aikar.timings.TimingHistory.RegionData.RegionId;
+import co.aikar.util.JSONUtil;
+import com.google.common.base.Function;
+import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
+import org.bukkit.Bukkit;
+import org.bukkit.Chunk;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.block.BlockState;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.Player;
+import co.aikar.util.LoadingMap;
+import co.aikar.util.MRUMapCache;
+
+import java.lang.management.ManagementFactory;
+import java.util.Collection;
+import java.util.EnumMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static co.aikar.timings.TimingsManager.FULL_SERVER_TICK;
+import static co.aikar.timings.TimingsManager.MINUTE_REPORTS;
+import static co.aikar.util.JSONUtil.*;
+
+@SuppressWarnings({"deprecation", "SuppressionAnnotation", "Convert2Lambda", "Anonymous2MethodRef"})
+public class TimingHistory {
+ public static long lastMinuteTime;
+ public static long timedTicks;
+ public static long playerTicks;
+ public static long entityTicks;
+ public static long tileEntityTicks;
+ public static long activatedEntityTicks;
+ private static int worldIdPool = 1;
+ static Map<String, Integer> worldMap = LoadingMap.newHashMap(new Function<String, Integer>() {
+ @Override
+ public Integer apply(String input) {
+ return worldIdPool++;
+ }
+ });
+ private final long endTime;
+ private final long startTime;
+ private final long totalTicks;
+ private final long totalTime; // Represents all time spent running the server this history
+ private final MinuteReport[] minuteReports;
+
+ private final TimingHistoryEntry[] entries;
+ final Set<Material> tileEntityTypeSet = Sets.newHashSet();
+ final Set<EntityType> entityTypeSet = Sets.newHashSet();
+ private final Map<Object, Object> worlds;
+
+ TimingHistory() {
+ this.endTime = System.currentTimeMillis() / 1000;
+ this.startTime = TimingsManager.historyStart / 1000;
+ if (timedTicks % 1200 != 0 || MINUTE_REPORTS.isEmpty()) {
+ this.minuteReports = MINUTE_REPORTS.toArray(new MinuteReport[MINUTE_REPORTS.size() + 1]);
+ this.minuteReports[this.minuteReports.length - 1] = new MinuteReport();
+ } else {
+ this.minuteReports = MINUTE_REPORTS.toArray(new MinuteReport[MINUTE_REPORTS.size()]);
+ }
+ long ticks = 0;
+ for (MinuteReport mp : this.minuteReports) {
+ ticks += mp.ticksRecord.timed;
+ }
+ this.totalTicks = ticks;
+ this.totalTime = FULL_SERVER_TICK.record.totalTime;
+ this.entries = new TimingHistoryEntry[TimingsManager.HANDLERS.size()];
+
+ int i = 0;
+ for (TimingHandler handler : TimingsManager.HANDLERS) {
+ entries[i++] = new TimingHistoryEntry(handler);
+ }
+
+
+ // Information about all loaded chunks/entities
+ //noinspection unchecked
+ this.worlds = toObjectMapper(Bukkit.getWorlds(), new Function<World, JSONPair>() {
+ @Override
+ public JSONPair apply(World world) {
+ Map<RegionId, RegionData> regions = LoadingMap.newHashMap(RegionData.LOADER);
+
+ for (Chunk chunk : world.getLoadedChunks()) {
+ RegionData data = regions.get(new RegionId(chunk.getX(), chunk.getZ()));
+
+ for (Entity entity : chunk.getEntities()) {
+ data.entityCounts.get(entity.getType()).increment();
+ }
+
+ for (BlockState tileEntity : chunk.getTileEntities()) {
+ data.tileEntityCounts.get(tileEntity.getBlock().getType()).increment();
+ }
+ }
+ return pair(
+ worldMap.get(world.getName()),
+ toArrayMapper(regions.values(),new Function<RegionData, Object>() {
+ @Override
+ public Object apply(RegionData input) {
+ return toArray(
+ input.regionId.x,
+ input.regionId.z,
+ toObjectMapper(input.entityCounts.entrySet(),
+ new Function<Map.Entry<EntityType, Counter>, JSONPair>() {
+ @Override
+ public JSONPair apply(Map.Entry<EntityType, Counter> entry) {
+ entityTypeSet.add(entry.getKey());
+ return pair(
+ String.valueOf(entry.getKey().getTypeId()),
+ entry.getValue().count()
+ );
+ }
+ }
+ ),
+ toObjectMapper(input.tileEntityCounts.entrySet(),
+ new Function<Map.Entry<Material, Counter>, JSONPair>() {
+ @Override
+ public JSONPair apply(Map.Entry<Material, Counter> entry) {
+ tileEntityTypeSet.add(entry.getKey());
+ return pair(
+ String.valueOf(entry.getKey().getId()),
+ entry.getValue().count()
+ );
+ }
+ }
+ )
+ );
+ }
+ })
+ );
+ }
+ });
+ }
+ static class RegionData {
+ private final RegionId regionId;
+ @SuppressWarnings("Guava")
+ static Function<RegionId, RegionData> LOADER = new Function<RegionId, RegionData>() {
+ @Override
+ public RegionData apply(RegionId id) {
+ return new RegionData(id);
+ }
+ };
+ RegionData(RegionId id) {
+ this.regionId = id;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+
+ RegionData that = (RegionData) o;
+
+ return regionId.equals(that.regionId);
+
+ }
+
+ @Override
+ public int hashCode() {
+ return regionId.hashCode();
+ }
+
+ @SuppressWarnings("unchecked")
+ final Map<EntityType, Counter> entityCounts = MRUMapCache.of(LoadingMap.of(
+ new EnumMap<EntityType, Counter>(EntityType.class), Counter.LOADER
+ ));
+ @SuppressWarnings("unchecked")
+ final Map<Material, Counter> tileEntityCounts = MRUMapCache.of(LoadingMap.of(
+ new EnumMap<Material, Counter>(Material.class), Counter.LOADER
+ ));
+
+ static class RegionId {
+ final int x, z;
+ final long regionId;
+ RegionId(int x, int z) {
+ this.x = x >> 5 << 5;
+ this.z = z >> 5 << 5;
+ this.regionId = ((long) (this.x) << 32) + (this.z >> 5 << 5) - Integer.MIN_VALUE;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+
+ RegionId regionId1 = (RegionId) o;
+
+ return regionId == regionId1.regionId;
+
+ }
+
+ @Override
+ public int hashCode() {
+ return (int) (regionId ^ (regionId >>> 32));
+ }
+ }
+ }
+ static void resetTicks(boolean fullReset) {
+ if (fullReset) {
+ // Non full is simply for 1 minute reports
+ timedTicks = 0;
+ }
+ lastMinuteTime = System.nanoTime();
+ playerTicks = 0;
+ tileEntityTicks = 0;
+ entityTicks = 0;
+ activatedEntityTicks = 0;
+ }
+
+ Object export() {
+ return createObject(
+ pair("s", startTime),
+ pair("e", endTime),
+ pair("tk", totalTicks),
+ pair("tm", totalTime),
+ pair("w", worlds),
+ pair("h", toArrayMapper(entries, new Function<TimingHistoryEntry, Object>() {
+ @Override
+ public Object apply(TimingHistoryEntry entry) {
+ TimingData record = entry.data;
+ if (record.count == 0) {
+ return null;
+ }
+ return entry.export();
+ }
+ })),
+ pair("mp", toArrayMapper(minuteReports, new Function<MinuteReport, Object>() {
+ @Override
+ public Object apply(MinuteReport input) {
+ return input.export();
+ }
+ }))
+ );
+ }
+
+ static class MinuteReport {
+ final long time = System.currentTimeMillis() / 1000;
+
+ final TicksRecord ticksRecord = new TicksRecord();
+ final PingRecord pingRecord = new PingRecord();
+ final TimingData fst = TimingsManager.FULL_SERVER_TICK.minuteData.clone();
+ final double tps = 1E9 / ( System.nanoTime() - lastMinuteTime ) * ticksRecord.timed;
+ final double usedMemory = TimingsManager.FULL_SERVER_TICK.avgUsedMemory;
+ final double freeMemory = TimingsManager.FULL_SERVER_TICK.avgFreeMemory;
+ final double loadAvg = ManagementFactory.getOperatingSystemMXBean().getSystemLoadAverage();
+
+ public List export() {
+ return toArray(
+ time,
+ Math.round(tps * 100D) / 100D,
+ Math.round(pingRecord.avg * 100D) / 100D,
+ fst.export(),
+ toArray(ticksRecord.timed,
+ ticksRecord.player,
+ ticksRecord.entity,
+ ticksRecord.activatedEntity,
+ ticksRecord.tileEntity
+ ),
+ usedMemory,
+ freeMemory,
+ loadAvg
+ );
+ }
+ }
+
+ private static class TicksRecord {
+ final long timed;
+ final long player;
+ final long entity;
+ final long tileEntity;
+ final long activatedEntity;
+
+ TicksRecord() {
+ timed = timedTicks - (TimingsManager.MINUTE_REPORTS.size() * 1200);
+ player = playerTicks;
+ entity = entityTicks;
+ tileEntity = tileEntityTicks;
+ activatedEntity = activatedEntityTicks;
+ }
+
+ }
+
+ private static class PingRecord {
+ final double avg;
+
+ PingRecord() {
+ final Collection<? extends Player> onlinePlayers = Bukkit.getOnlinePlayers();
+ int totalPing = 0;
+ for (Player player : onlinePlayers) {
+ totalPing += player.spigot().getPing();
+ }
+ avg = onlinePlayers.isEmpty() ? 0 : totalPing / onlinePlayers.size();
+ }
+ }
+
+ @SuppressWarnings("WeakerAccess")
+ public static class Counter {
+ int count = 0;
+ @SuppressWarnings({"rawtypes", "SuppressionAnnotation", "Guava"})
+ static Function LOADER = new LoadingMap.Feeder<Counter>() {
+ @Override
+ public Counter apply() {
+ return new Counter();
+ }
+ };
+ public int increment() {
+ return ++count;
+ }
+ public int count() {
+ return count;
+ }
+ }
+}
diff --git a/src/main/java/co/aikar/timings/TimingHistoryEntry.java b/src/main/java/co/aikar/timings/TimingHistoryEntry.java
new file mode 100644
index 0000000..a5c5dfd
--- /dev/null
+++ b/src/main/java/co/aikar/timings/TimingHistoryEntry.java
@@ -0,0 +1,59 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import com.google.common.base.Function;
+
+import java.util.List;
+
+import static co.aikar.util.JSONUtil.toArrayMapper;
+
+class TimingHistoryEntry {
+ final TimingData data;
+ final TimingData[] children;
+
+ TimingHistoryEntry(TimingHandler handler) {
+ this.data = handler.record.clone();
+ children = new TimingData[handler.children.size()];
+ int i = 0;
+ for (TimingData child : handler.children.values()) {
+ children[i++] = child.clone();
+ }
+ }
+
+ List export() {
+ List result = data.export();
+ if (children.length > 0) {
+ result.add(
+ toArrayMapper(children, new Function<TimingData, Object>() {
+ @Override
+ public Object apply(TimingData child) {
+ return child.export();
+ }
+ })
+ );
+ }
+ return result;
+ }
+}
diff --git a/src/main/java/co/aikar/timings/TimingIdentifier.java b/src/main/java/co/aikar/timings/TimingIdentifier.java
new file mode 100644
index 0000000..623dda4
--- /dev/null
+++ b/src/main/java/co/aikar/timings/TimingIdentifier.java
@@ -0,0 +1,102 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import com.google.common.base.Function;
+import co.aikar.util.LoadingMap;
+import co.aikar.util.MRUMapCache;
+
+import java.util.ArrayDeque;
+import java.util.Map;
+
+/**
+ * <p>Used as a basis for fast HashMap key comparisons for the Timing Map.</p>
+ *
+ * This class uses interned strings giving us the ability to do an identity check instead of equals() on the strings
+ */
+final class TimingIdentifier {
+ /**
+ * Holds all groups. Autoloads on request for a group by name.
+ */
+ static final Map<String, TimingGroup> GROUP_MAP = MRUMapCache.of(
+ LoadingMap.newIdentityHashMap(new Function<String, TimingGroup>() {
+ @Override
+ public TimingGroup apply(String group) {
+ return new TimingGroup(group);
+ }
+ }, 64)
+ );
+ static final TimingGroup DEFAULT_GROUP = getGroup("Minecraft");
+ final String group;
+ final String name;
+ final TimingHandler groupHandler;
+ final boolean protect;
+ private final int hashCode;
+
+ TimingIdentifier(String group, String name, Timing groupHandler, boolean protect) {
+ this.group = group != null ? group.intern() : DEFAULT_GROUP.name;
+ this.name = name.intern();
+ this.groupHandler = groupHandler != null ? groupHandler.getTimingHandler() : null;
+ this.protect = protect;
+ this.hashCode = (31 * this.group.hashCode()) + this.name.hashCode();
+ }
+
+ static TimingGroup getGroup(String groupName) {
+ if (groupName == null) {
+ return DEFAULT_GROUP;
+ }
+
+ return GROUP_MAP.get(groupName.intern());
+ }
+
+ // We are using .intern() on the strings so it is guaranteed to be an identity comparison.
+ @SuppressWarnings("StringEquality")
+ @Override
+ public boolean equals(Object o) {
+ if (o == null) {
+ return false;
+ }
+
+ TimingIdentifier that = (TimingIdentifier) o;
+ return group == that.group && name == that.name;
+ }
+
+ @Override
+ public int hashCode() {
+ return hashCode;
+ }
+
+ static class TimingGroup {
+
+ private static int idPool = 1;
+ final int id = idPool++;
+
+ final String name;
+ ArrayDeque<TimingHandler> handlers = new ArrayDeque<TimingHandler>(64);
+
+ private TimingGroup(String name) {
+ this.name = name;
+ }
+ }
+}
diff --git a/src/main/java/co/aikar/timings/Timings.java b/src/main/java/co/aikar/timings/Timings.java
new file mode 100644
index 0000000..0f7be03
--- /dev/null
+++ b/src/main/java/co/aikar/timings/Timings.java
@@ -0,0 +1,273 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import com.google.common.base.Preconditions;
+import com.google.common.collect.EvictingQueue;
+import org.bukkit.Bukkit;
+import org.bukkit.command.CommandSender;
+import org.bukkit.plugin.Plugin;
+
+import java.util.Queue;
+import java.util.logging.Level;
+
+@SuppressWarnings("UnusedDeclaration")
+public final class Timings {
+
+ private static final int MAX_HISTORY_FRAMES = 12;
+ public static final Timing NULL_HANDLER = new NullTimingHandler();
+ static boolean timingsEnabled = false;
+ static boolean verboseEnabled = false;
+ private static int historyInterval = -1;
+ private static int historyLength = -1;
+
+ private Timings() {}
+
+ /**
+ * Returns a Timing for a plugin corresponding to a name.
+ *
+ * @param plugin Plugin to own the Timing
+ * @param name Name of Timing
+ * @return Handler
+ */
+ public static Timing of(Plugin plugin, String name) {
+ Timing pluginHandler = null;
+ if (plugin != null) {
+ pluginHandler = ofSafe(plugin.getName(), "Combined Total", TimingsManager.PLUGIN_GROUP_HANDLER);
+ }
+ return of(plugin, name, pluginHandler);
+ }
+
+ /**
+ * <p>Returns a handler that has a groupHandler timer handler. Parent timers should not have their
+ * start/stop methods called directly, as the children will call it for you.</p>
+ *
+ * Parent Timers are used to group multiple subsections together and get a summary of them combined
+ * Parent Handler can not be changed after first call
+ *
+ * @param plugin Plugin to own the Timing
+ * @param name Name of Timing
+ * @param groupHandler Parent handler to mirror .start/stop calls to
+ * @return Timing Handler
+ */
+ public static Timing of(Plugin plugin, String name, Timing groupHandler) {
+ Preconditions.checkNotNull(plugin, "Plugin can not be null");
+ return TimingsManager.getHandler(plugin.getName(), name, groupHandler, true);
+ }
+
+ /**
+ * Returns a Timing object after starting it, useful for Java7 try-with-resources.
+ *
+ * try (Timing ignored = Timings.ofStart(plugin, someName)) {
+ * // timed section
+ * }
+ *
+ * @param plugin Plugin to own the Timing
+ * @param name Name of Timing
+ * @return Timing Handler
+ */
+ public static Timing ofStart(Plugin plugin, String name) {
+ return ofStart(plugin, name, null);
+ }
+
+ /**
+ * Returns a Timing object after starting it, useful for Java7 try-with-resources.
+ *
+ * try (Timing ignored = Timings.ofStart(plugin, someName, groupHandler)) {
+ * // timed section
+ * }
+ *
+ * @param plugin Plugin to own the Timing
+ * @param name Name of Timing
+ * @param groupHandler Parent handler to mirror .start/stop calls to
+ * @return Timing Handler
+ */
+ public static Timing ofStart(Plugin plugin, String name, Timing groupHandler) {
+ Timing timing = of(plugin, name, groupHandler);
+ timing.startTimingIfSync();
+ return timing;
+ }
+
+ /**
+ * Gets whether or not the Spigot Timings system is enabled
+ *
+ * @return Enabled or not
+ */
+ public static boolean isTimingsEnabled() {
+ return timingsEnabled;
+ }
+
+ /**
+ * <p>Sets whether or not the Spigot Timings system should be enabled</p>
+ *
+ * Calling this will reset timing data.
+ *
+ * @param enabled Should timings be reported
+ */
+ public static void setTimingsEnabled(boolean enabled) {
+ timingsEnabled = enabled;
+ reset();
+ }
+
+ /**
+ * <p>Sets whether or not the Timings should monitor at Verbose level.</p>
+ *
+ * <p>When Verbose is disabled, high-frequency timings will not be available.</p>
+ *
+ * @return Enabled or not
+ */
+ public static boolean isVerboseTimingsEnabled() {
+ return timingsEnabled;
+ }
+
+ /**
+ * Sets whether or not the Timings should monitor at Verbose level.
+ * <p/>
+ * When Verbose is disabled, high-frequency timings will not be available.
+ * Calling this will reset timing data.
+ *
+ * @param enabled Should high-frequency timings be reported
+ */
+ public static void setVerboseTimingsEnabled(boolean enabled) {
+ verboseEnabled = enabled;
+ TimingsManager.needsRecheckEnabled = true;
+ }
+
+ /**
+ * <p>Gets the interval between Timing History report generation.</p>
+ *
+ * Defaults to 5 minutes (6000 ticks)
+ *
+ * @return Interval in ticks
+ */
+ public static int getHistoryInterval() {
+ return historyInterval;
+ }
+
+ /**
+ * <p>Sets the interval between Timing History report generations.</p>
+ *
+ * <p>Defaults to 5 minutes (6000 ticks)</p>
+ *
+ * This will recheck your history length, so lowering this value will lower your
+ * history length if you need more than 60 history windows.
+ *
+ * @param interval Interval in ticks
+ */
+ public static void setHistoryInterval(int interval) {
+ historyInterval = Math.max(20*60, interval);
+ // Recheck the history length with the new Interval
+ if (historyLength != -1) {
+ setHistoryLength(historyLength);
+ }
+ }
+
+ /**
+ * Gets how long in ticks Timings history is kept for the server.
+ *
+ * Defaults to 1 hour (72000 ticks)
+ *
+ * @return Duration in Ticks
+ */
+ public static int getHistoryLength() {
+ return historyLength;
+ }
+
+ /**
+ * Sets how long Timing History reports are kept for the server.
+ *
+ * Defaults to 1 hours(72000 ticks)
+ *
+ * This value is capped at a maximum of getHistoryInterval() * MAX_HISTORY_FRAMES (12)
+ *
+ * Will not reset Timing Data but may truncate old history if the new length is less than old length.
+ *
+ * @param length Duration in ticks
+ */
+ public static void setHistoryLength(int length) {
+ // Cap at 12 History Frames, 1 hour at 5 minute frames.
+ int maxLength = historyInterval * MAX_HISTORY_FRAMES;
+ // For special cases of servers with special permission to bypass the max.
+ // This max helps keep data file sizes reasonable for processing on Aikar's Timing parser side.
+ // Setting this will not help you bypass the max unless Aikar has added an exception on the API side.
+ if (System.getProperty("timings.bypassMax") != null) {
+ maxLength = Integer.MAX_VALUE;
+ }
+ historyLength = Math.max(Math.min(maxLength, length), historyInterval);
+ Queue<TimingHistory> oldQueue = TimingsManager.HISTORY;
+ int frames = (getHistoryLength() / getHistoryInterval());
+ if (length > maxLength) {
+ Bukkit.getLogger().log(Level.WARNING, "Timings Length too high. Requested " + length + ", max is " + maxLength + ". To get longer history, you must increase your interval. Set Interval to " + Math.ceil(length / MAX_HISTORY_FRAMES) + " to achieve this length.");
+ }
+ TimingsManager.HISTORY = EvictingQueue.create(frames);
+ TimingsManager.HISTORY.addAll(oldQueue);
+ }
+
+ /**
+ * Resets all Timing Data
+ */
+ public static void reset() {
+ TimingsManager.reset();
+ }
+
+ /**
+ * Generates a report and sends it to the specified command sender.
+ *
+ * If sender is null, ConsoleCommandSender will be used.
+ * @param sender The sender to send to, or null to use the ConsoleCommandSender
+ */
+ public static void generateReport(CommandSender sender) {
+ if (sender == null) {
+ sender = Bukkit.getConsoleSender();
+ }
+ TimingsExport.reportTimings(sender);
+ }
+
+ /*
+ =================
+ Protected API: These are for internal use only in Bukkit/CraftBukkit
+ These do not have isPrimaryThread() checks in the startTiming/stopTiming
+ =================
+ */
+
+ static TimingHandler ofSafe(String name) {
+ return ofSafe(null, name, null);
+ }
+
+ static Timing ofSafe(Plugin plugin, String name) {
+ Timing pluginHandler = null;
+ if (plugin != null) {
+ pluginHandler = ofSafe(plugin.getName(), "Combined Total", TimingsManager.PLUGIN_GROUP_HANDLER);
+ }
+ return ofSafe(plugin != null ? plugin.getName() : "Minecraft - Invalid Plugin", name, pluginHandler);
+ }
+
+ static TimingHandler ofSafe(String name, Timing groupHandler) {
+ return ofSafe(null, name, groupHandler);
+ }
+
+ static TimingHandler ofSafe(String groupName, String name, Timing groupHandler) {
+ return TimingsManager.getHandler(groupName, name, groupHandler, false);
+ }
+}
diff --git a/src/main/java/co/aikar/timings/TimingsCommand.java b/src/main/java/co/aikar/timings/TimingsCommand.java
new file mode 100644
index 0000000..3dba3aa
--- /dev/null
+++ b/src/main/java/co/aikar/timings/TimingsCommand.java
@@ -0,0 +1,110 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import com.google.common.collect.ImmutableList;
+import org.apache.commons.lang.Validate;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.defaults.BukkitCommand;
+import org.bukkit.util.StringUtil;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class TimingsCommand extends BukkitCommand {
+ public static final List<String> TIMINGS_SUBCOMMANDS = ImmutableList.of("report", "reset", "on", "off", "paste", "verbon", "verboff");
+
+ public TimingsCommand(String name) {
+ super(name);
+ this.description = "Manages Spigot Timings data to see performance of the server.";
+ this.usageMessage = "/timings <reset|report|on|off|verbon|verboff>";
+ this.setPermission("bukkit.command.timings");
+ }
+
+ @Override
+ public boolean execute(CommandSender sender, String currentAlias, String[] args) {
+ if (!testPermission(sender)) {
+ return true;
+ }
+ if (args.length < 1) {
+ sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
+ return true;
+ }
+ final String arg = args[0];
+ if ("on".equalsIgnoreCase(arg)) {
+ Timings.setTimingsEnabled(true);
+ sender.sendMessage("Enabled Timings & Reset");
+ return true;
+ } else if ("off".equalsIgnoreCase(arg)) {
+ Timings.setTimingsEnabled(false);
+ sender.sendMessage("Disabled Timings");
+ return true;
+ }
+
+ if (!Timings.isTimingsEnabled()) {
+ sender.sendMessage("Please enable timings by typing /timings on");
+ return true;
+ }
+ if ("verbon".equalsIgnoreCase(arg)) {
+ Timings.setVerboseTimingsEnabled(true);
+ sender.sendMessage("Enabled Verbose Timings");
+ return true;
+ } else if ("verboff".equalsIgnoreCase(arg)) {
+ Timings.setVerboseTimingsEnabled(false);
+ sender.sendMessage("Disabled Verbose Timings");
+ return true;
+ } else if ("reset".equalsIgnoreCase(arg)) {
+ TimingsManager.reset();
+ sender.sendMessage("Timings reset");
+ } else if ("cost".equals(arg)) {
+ sender.sendMessage("Timings cost: " + TimingsExport.getCost());
+ } else if (
+ "paste".equalsIgnoreCase(arg) ||
+ "report".equalsIgnoreCase(arg) ||
+ "get".equalsIgnoreCase(arg) ||
+ "merged".equalsIgnoreCase(arg) ||
+ "separate".equalsIgnoreCase(arg)
+ ) {
+ TimingsExport.reportTimings(sender);
+ } else {
+ sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
+ }
+ return true;
+ }
+
+ @Override
+ public List<String> tabComplete(CommandSender sender, String alias, String[] args) {
+ Validate.notNull(sender, "Sender cannot be null");
+ Validate.notNull(args, "Arguments cannot be null");
+ Validate.notNull(alias, "Alias cannot be null");
+
+ if (args.length == 1) {
+ return StringUtil.copyPartialMatches(args[0], TIMINGS_SUBCOMMANDS,
+ new ArrayList<String>(TIMINGS_SUBCOMMANDS.size()));
+ }
+ return ImmutableList.of();
+ }
+}
diff --git a/src/main/java/co/aikar/timings/TimingsExport.java b/src/main/java/co/aikar/timings/TimingsExport.java
new file mode 100644
index 0000000..09cab70
--- /dev/null
+++ b/src/main/java/co/aikar/timings/TimingsExport.java
@@ -0,0 +1,373 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import com.google.common.base.Function;
+import com.google.common.collect.Sets;
+import org.apache.commons.lang.StringUtils;
+import org.bukkit.Bukkit;
+import org.bukkit.ChatColor;
+import org.bukkit.Material;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.ConsoleCommandSender;
+import org.bukkit.command.RemoteConsoleCommandSender;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.configuration.MemorySection;
+import org.bukkit.entity.EntityType;
+import org.bukkit.plugin.Plugin;
+import org.json.simple.JSONObject;
+import org.json.simple.JSONValue;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.lang.management.GarbageCollectorMXBean;
+import java.lang.management.ManagementFactory;
+import java.lang.management.OperatingSystemMXBean;
+import java.lang.management.RuntimeMXBean;
+import java.net.HttpURLConnection;
+import java.net.InetAddress;
+import java.net.URL;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.logging.Level;
+import java.util.zip.GZIPOutputStream;
+
+import static co.aikar.timings.TimingsManager.HISTORY;
+import static co.aikar.util.JSONUtil.*;
+
+@SuppressWarnings({"rawtypes", "SuppressionAnnotation"})
+class TimingsExport extends Thread {
+
+ private final CommandSender sender;
+ private final Map out;
+ private final TimingHistory[] history;
+
+ TimingsExport(CommandSender sender, Map out, TimingHistory[] history) {
+ super("Timings paste thread");
+ this.sender = sender;
+ this.out = out;
+ this.history = history;
+ }
+
+
+ /**
+ * Builds an XML report of the timings to be uploaded for parsing.
+ *
+ * @param sender Who to report to
+ */
+ static void reportTimings(CommandSender sender) {
+ Map parent = createObject(
+ // Get some basic system details about the server
+ pair("version", Bukkit.getVersion()),
+ pair("maxplayers", Bukkit.getMaxPlayers()),
+ pair("start", TimingsManager.timingStart / 1000),
+ pair("end", System.currentTimeMillis() / 1000),
+ pair("sampletime", (System.currentTimeMillis() - TimingsManager.timingStart) / 1000)
+ );
+ if (!TimingsManager.privacy) {
+ appendObjectData(parent,
+ pair("server", Bukkit.getServerName()),
+ pair("motd", Bukkit.getServer().getMotd()),
+ pair("online-mode", Bukkit.getServer().getOnlineMode()),
+ pair("icon", Bukkit.getServer().getServerIcon().getData())
+ );
+ }
+
+ final Runtime runtime = Runtime.getRuntime();
+ RuntimeMXBean runtimeBean = ManagementFactory.getRuntimeMXBean();
+
+ parent.put("system", createObject(
+ pair("timingcost", getCost()),
+ pair("name", System.getProperty("os.name")),
+ pair("version", System.getProperty("os.version")),
+ pair("jvmversion", System.getProperty("java.version")),
+ pair("arch", System.getProperty("os.arch")),
+ pair("maxmem", runtime.maxMemory()),
+ pair("cpu", runtime.availableProcessors()),
+ pair("runtime", ManagementFactory.getRuntimeMXBean().getUptime()),
+ pair("flags", StringUtils.join(runtimeBean.getInputArguments(), " ")),
+ pair("gc", toObjectMapper(ManagementFactory.getGarbageCollectorMXBeans(), new Function<GarbageCollectorMXBean, JSONPair>() {
+ @Override
+ public JSONPair apply(GarbageCollectorMXBean input) {
+ return pair(input.getName(), toArray(input.getCollectionCount(), input.getCollectionTime()));
+ }
+ }))
+ )
+ );
+
+ Set<Material> tileEntityTypeSet = Sets.newHashSet();
+ Set<EntityType> entityTypeSet = Sets.newHashSet();
+
+ int size = HISTORY.size();
+ TimingHistory[] history = new TimingHistory[size + 1];
+ int i = 0;
+ for (TimingHistory timingHistory : HISTORY) {
+ tileEntityTypeSet.addAll(timingHistory.tileEntityTypeSet);
+ entityTypeSet.addAll(timingHistory.entityTypeSet);
+ history[i++] = timingHistory;
+ }
+
+ history[i] = new TimingHistory(); // Current snapshot
+ tileEntityTypeSet.addAll(history[i].tileEntityTypeSet);
+ entityTypeSet.addAll(history[i].entityTypeSet);
+
+
+ Map handlers = createObject();
+ for (TimingIdentifier.TimingGroup group : TimingIdentifier.GROUP_MAP.values()) {
+ for (TimingHandler id : group.handlers) {
+ if (!id.timed && !id.isSpecial()) {
+ continue;
+ }
+ handlers.put(id.id, toArray(
+ group.id,
+ id.name
+ ));
+ }
+ }
+
+ parent.put("idmap", createObject(
+ pair("groups", toObjectMapper(
+ TimingIdentifier.GROUP_MAP.values(), new Function<TimingIdentifier.TimingGroup, JSONPair>() {
+ @Override
+ public JSONPair apply(TimingIdentifier.TimingGroup group) {
+ return pair(group.id, group.name);
+ }
+ })),
+ pair("handlers", handlers),
+ pair("worlds", toObjectMapper(TimingHistory.worldMap.entrySet(), new Function<Map.Entry<String, Integer>, JSONPair>() {
+ @Override
+ public JSONPair apply(Map.Entry<String, Integer> input) {
+ return pair(input.getValue(), input.getKey());
+ }
+ })),
+ pair("tileentity",
+ toObjectMapper(tileEntityTypeSet, new Function<Material, JSONPair>() {
+ @Override
+ public JSONPair apply(Material input) {
+ return pair(input.getId(), input.name());
+ }
+ })),
+ pair("entity",
+ toObjectMapper(entityTypeSet, new Function<EntityType, JSONPair>() {
+ @Override
+ public JSONPair apply(EntityType input) {
+ return pair(input.getTypeId(), input.name());
+ }
+ }))
+ ));
+
+ // Information about loaded plugins
+
+ parent.put("plugins", toObjectMapper(Bukkit.getPluginManager().getPlugins(),
+ new Function<Plugin, JSONPair>() {
+ @Override
+ public JSONPair apply(Plugin plugin) {
+ return pair(plugin.getName(), createObject(
+ pair("version", plugin.getDescription().getVersion()),
+ pair("description", String.valueOf(plugin.getDescription().getDescription()).trim()),
+ pair("website", plugin.getDescription().getWebsite()),
+ pair("authors", StringUtils.join(plugin.getDescription().getAuthors(), ", "))
+ ));
+ }
+ }));
+
+
+
+ // Information on the users Config
+
+ parent.put("config", createObject(
+ pair("spigot", mapAsJSON(Bukkit.spigot().getSpigotConfig(), null)),
+ pair("bukkit", mapAsJSON(Bukkit.spigot().getBukkitConfig(), null)),
+ pair("paperspigot", mapAsJSON(Bukkit.spigot().getPaperConfig(), null))
+ ));
+
+ new TimingsExport(sender, parent, history).start();
+ }
+
+ static long getCost() {
+ // Benchmark the users System.nanotime() for cost basis
+ int passes = 100;
+ TimingHandler SAMPLER1 = Timings.ofSafe("Timings Sampler 1");
+ TimingHandler SAMPLER2 = Timings.ofSafe("Timings Sampler 2");
+ TimingHandler SAMPLER3 = Timings.ofSafe("Timings Sampler 3");
+ TimingHandler SAMPLER4 = Timings.ofSafe("Timings Sampler 4");
+ TimingHandler SAMPLER5 = Timings.ofSafe("Timings Sampler 5");
+ TimingHandler SAMPLER6 = Timings.ofSafe("Timings Sampler 6");
+
+ long start = System.nanoTime();
+ for (int i = 0; i < passes; i++) {
+ SAMPLER1.startTiming();
+ SAMPLER2.startTiming();
+ SAMPLER3.startTiming();
+ SAMPLER3.stopTiming();
+ SAMPLER4.startTiming();
+ SAMPLER5.startTiming();
+ SAMPLER6.startTiming();
+ SAMPLER6.stopTiming();
+ SAMPLER5.stopTiming();
+ SAMPLER4.stopTiming();
+ SAMPLER2.stopTiming();
+ SAMPLER1.stopTiming();
+ }
+ long timingsCost = (System.nanoTime() - start) / passes / 6;
+ SAMPLER1.reset(true);
+ SAMPLER2.reset(true);
+ SAMPLER3.reset(true);
+ SAMPLER4.reset(true);
+ SAMPLER5.reset(true);
+ SAMPLER6.reset(true);
+ return timingsCost;
+ }
+
+ private static JSONObject mapAsJSON(ConfigurationSection config, String parentKey) {
+
+ JSONObject object = new JSONObject();
+ for (String key : config.getKeys(false)) {
+ String fullKey = (parentKey != null ? parentKey + "." + key : key);
+ if (fullKey.equals("database") || fullKey.equals("settings.bungeecord-addresses") || TimingsManager.hiddenConfigs.contains(fullKey)) {
+ continue;
+ }
+ final Object val = config.get(key);
+
+ object.put(key, valAsJSON(val, fullKey));
+ }
+ return object;
+ }
+
+ private static Object valAsJSON(Object val, final String parentKey) {
+ if (!(val instanceof MemorySection)) {
+ if (val instanceof List) {
+ Iterable<Object> v = (Iterable<Object>) val;
+ return toArrayMapper(v, new Function<Object, Object>() {
+ @Override
+ public Object apply(Object input) {
+ return valAsJSON(input, parentKey);
+ }
+ });
+ } else {
+ return val.toString();
+ }
+ } else {
+ return mapAsJSON((ConfigurationSection) val, parentKey);
+ }
+ }
+
+ @SuppressWarnings("CallToThreadRun")
+ @Override
+ public synchronized void start() {
+ if (sender instanceof RemoteConsoleCommandSender) {
+ sender.sendMessage(ChatColor.RED + "Warning: Timings report done over RCON will cause lag spikes.");
+ sender.sendMessage(ChatColor.RED + "You should use " + ChatColor.YELLOW +
+ "/timings report" + ChatColor.RED + " in game or console.");
+ run();
+ } else {
+ super.start();
+ }
+ }
+
+ @Override
+ public void run() {
+ sender.sendMessage(ChatColor.GREEN + "Preparing Timings Report...");
+
+
+ out.put("data", toArrayMapper(history, new Function<TimingHistory, Object>() {
+ @Override
+ public Object apply(TimingHistory input) {
+ return input.export();
+ }
+ }));
+
+
+ String response = null;
+ try {
+ HttpURLConnection con = (HttpURLConnection) new URL("http://timings.aikar.co/post").openConnection();
+ con.setDoOutput(true);
+ con.setRequestProperty("User-Agent", "Spigot/" + Bukkit.getServerName() + "/" + InetAddress.getLocalHost().getHostName());
+ con.setRequestMethod("POST");
+ con.setInstanceFollowRedirects(false);
+
+ OutputStream request = new GZIPOutputStream(con.getOutputStream()) {{
+ this.def.setLevel(7);
+ }};
+
+ request.write(JSONValue.toJSONString(out).getBytes("UTF-8"));
+ request.close();
+
+ response = getResponse(con);
+
+ if (con.getResponseCode() != 302) {
+ sender.sendMessage(
+ ChatColor.RED + "Upload Error: " + con.getResponseCode() + ": " + con.getResponseMessage());
+ sender.sendMessage(ChatColor.RED + "Check your logs for more information");
+ if (response != null) {
+ Bukkit.getLogger().log(Level.SEVERE, response);
+ }
+ return;
+ }
+
+ String location = con.getHeaderField("Location");
+ sender.sendMessage(ChatColor.GREEN + "View Timings Report: " + location);
+ if (!(sender instanceof ConsoleCommandSender)) {
+ Bukkit.getLogger().log(Level.INFO, "View Timings Report: " + location);
+ }
+
+ if (response != null && !response.isEmpty()) {
+ Bukkit.getLogger().log(Level.INFO, "Timing Response: " + response);
+ }
+ } catch (IOException ex) {
+ sender.sendMessage(ChatColor.RED + "Error uploading timings, check your logs for more information");
+ if (response != null) {
+ Bukkit.getLogger().log(Level.SEVERE, response);
+ }
+ Bukkit.getLogger().log(Level.SEVERE, "Could not paste timings", ex);
+ }
+ }
+
+ private String getResponse(HttpURLConnection con) throws IOException {
+ InputStream is = null;
+ try {
+ is = con.getInputStream();
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+
+ byte[] b = new byte[1024];
+ int bytesRead;
+ while ((bytesRead = is.read(b)) != -1) {
+ bos.write(b, 0, bytesRead);
+ }
+ return bos.toString();
+
+ } catch (IOException ex) {
+ sender.sendMessage(ChatColor.RED + "Error uploading timings, check your logs for more information");
+ Bukkit.getLogger().log(Level.WARNING, con.getResponseMessage(), ex);
+ return null;
+ } finally {
+ if (is != null) {
+ is.close();
+ }
+ }
+ }
+}
diff --git a/src/main/java/co/aikar/timings/TimingsManager.java b/src/main/java/co/aikar/timings/TimingsManager.java
new file mode 100644
index 0000000..67c39df
--- /dev/null
+++ b/src/main/java/co/aikar/timings/TimingsManager.java
@@ -0,0 +1,194 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import com.google.common.base.Function;
+import com.google.common.collect.EvictingQueue;
+import org.bukkit.Bukkit;
+import org.bukkit.Server;
+import org.bukkit.command.Command;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.java.PluginClassLoader;
+import co.aikar.util.LoadingMap;
+
+import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.logging.Level;
+
+public final class TimingsManager {
+ static final Map<TimingIdentifier, TimingHandler> TIMING_MAP =
+ Collections.synchronizedMap(LoadingMap.newHashMap(
+ new Function<TimingIdentifier, TimingHandler>() {
+ @Override
+ public TimingHandler apply(TimingIdentifier id) {
+ return (id.protect ?
+ new UnsafeTimingHandler(id) :
+ new TimingHandler(id)
+ );
+ }
+ },
+ 256, .5F
+ ));
+ public static final FullServerTickHandler FULL_SERVER_TICK = new FullServerTickHandler();
+ public static final TimingHandler TIMINGS_TICK = Timings.ofSafe("Timings Tick", FULL_SERVER_TICK);
+ public static final Timing PLUGIN_GROUP_HANDLER = Timings.ofSafe("Plugins");
+ public static List<String> hiddenConfigs = new ArrayList<String>();
+ public static boolean privacy = false;
+
+ static final Collection<TimingHandler> HANDLERS = new ArrayDeque<TimingHandler>();
+ static final ArrayDeque<TimingHistory.MinuteReport> MINUTE_REPORTS = new ArrayDeque<TimingHistory.MinuteReport>();
+
+ static EvictingQueue<TimingHistory> HISTORY = EvictingQueue.create(12);
+ static TimingHandler CURRENT;
+ static long timingStart = 0;
+ static long historyStart = 0;
+ static boolean needsFullReset = false;
+ static boolean needsRecheckEnabled = false;
+
+ private TimingsManager() {}
+
+ /**
+ * Resets all timing data on the next tick
+ */
+ static void reset() {
+ needsFullReset = true;
+ }
+
+ /**
+ * Ticked every tick by CraftBukkit to count the number of times a timer
+ * caused TPS loss.
+ */
+ static void tick() {
+ if (Timings.timingsEnabled) {
+ boolean violated = FULL_SERVER_TICK.isViolated();
+
+ for (TimingHandler handler : HANDLERS) {
+ if (handler.isSpecial()) {
+ // We manually call this
+ continue;
+ }
+ handler.processTick(violated);
+ }
+
+ TimingHistory.playerTicks += Bukkit.getOnlinePlayers().size();
+ TimingHistory.timedTicks++;
+ // Generate TPS/Ping/Tick reports every minute
+ }
+ }
+ static void stopServer() {
+ Timings.timingsEnabled = false;
+ recheckEnabled();
+ }
+ static void recheckEnabled() {
+ synchronized (TIMING_MAP) {
+ for (TimingHandler timings : TIMING_MAP.values()) {
+ timings.checkEnabled();
+ }
+ }
+ needsRecheckEnabled = false;
+ }
+ static void resetTimings() {
+ if (needsFullReset) {
+ // Full resets need to re-check every handlers enabled state
+ // Timing map can be modified from async so we must sync on it.
+ synchronized (TIMING_MAP) {
+ for (TimingHandler timings : TIMING_MAP.values()) {
+ timings.reset(true);
+ }
+ }
+ Bukkit.getLogger().log(Level.INFO, "Timings Reset");
+ HISTORY.clear();
+ needsFullReset = false;
+ needsRecheckEnabled = false;
+ timingStart = System.currentTimeMillis();
+ } else {
+ // Soft resets only need to act on timings that have done something
+ // Handlers can only be modified on main thread.
+ for (TimingHandler timings : HANDLERS) {
+ timings.reset(false);
+ }
+ }
+
+ HANDLERS.clear();
+ MINUTE_REPORTS.clear();
+
+ TimingHistory.resetTicks(true);
+ historyStart = System.currentTimeMillis();
+ }
+
+ static TimingHandler getHandler(String group, String name, Timing parent, boolean protect) {
+ return TIMING_MAP.get(new TimingIdentifier(group, name, parent, protect));
+ }
+
+
+ /**
+ * <p>Due to access restrictions, we need a helper method to get a Command TimingHandler with String group</p>
+ *
+ * Plugins should never call this
+ *
+ * @param pluginName Plugin this command is associated with
+ * @param command Command to get timings for
+ * @return TimingHandler
+ */
+ public static Timing getCommandTiming(String pluginName, Command command) {
+ Plugin plugin = null;
+ final Server server = Bukkit.getServer();
+ if (!("minecraft".equals(pluginName) || "bukkit".equals(pluginName) || "Spigot".equals(pluginName) ||
+ server == null)) {
+ plugin = server.getPluginManager().getPlugin(pluginName);
+ if (plugin == null) {
+ // Plugin is passing custom fallback prefix, try to look up by class loader
+ plugin = getPluginByClassloader(command.getClass());
+ }
+ }
+ if (plugin == null) {
+ return Timings.ofSafe("Command: " + pluginName + ":" + command.getTimingName());
+ }
+
+ return Timings.ofSafe(plugin, "Command: " + pluginName + ":" + command.getTimingName());
+ }
+
+ /**
+ * Looks up the class loader for the specified class, and if it is a PluginClassLoader, return the
+ * Plugin that created this class.
+ *
+ * @param clazz Class to check
+ * @return Plugin if created by a plugin
+ */
+ public static Plugin getPluginByClassloader(Class<?> clazz) {
+ if (clazz == null) {
+ return null;
+ }
+ final ClassLoader classLoader = clazz.getClassLoader();
+ if (classLoader instanceof PluginClassLoader) {
+ PluginClassLoader pluginClassLoader = (PluginClassLoader) classLoader;
+ return pluginClassLoader.getPlugin();
+ }
+ return null;
+ }
+}
diff --git a/src/main/java/co/aikar/timings/UnsafeTimingHandler.java b/src/main/java/co/aikar/timings/UnsafeTimingHandler.java
new file mode 100644
index 0000000..e3b0ed8
--- /dev/null
+++ b/src/main/java/co/aikar/timings/UnsafeTimingHandler.java
@@ -0,0 +1,51 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.timings;
+
+import org.bukkit.Bukkit;
+
+class UnsafeTimingHandler extends TimingHandler {
+
+ UnsafeTimingHandler(TimingIdentifier id) {
+ super(id);
+ }
+
+ private static void checkThread() {
+ if (!Bukkit.isPrimaryThread()) {
+ throw new IllegalStateException("Calling Timings from Async Operation");
+ }
+ }
+
+ @Override
+ public void startTiming() {
+ checkThread();
+ super.startTiming();
+ }
+
+ @Override
+ public void stopTiming() {
+ checkThread();
+ super.stopTiming();
+ }
+}
diff --git a/src/main/java/co/aikar/util/JSONUtil.java b/src/main/java/co/aikar/util/JSONUtil.java
new file mode 100644
index 0000000..5fdf7c4
--- /dev/null
+++ b/src/main/java/co/aikar/util/JSONUtil.java
@@ -0,0 +1,123 @@
+package co.aikar.util;
+
+import com.google.common.base.Function;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+import org.json.simple.JSONArray;
+import org.json.simple.JSONObject;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Provides Utility methods that assist with generating JSON Objects
+ */
+@SuppressWarnings({"rawtypes", "SuppressionAnnotation"})
+public final class JSONUtil {
+ private JSONUtil() {}
+
+ /**
+ * Creates a key/value "JSONPair" object
+ * @param key
+ * @param obj
+ * @return
+ */
+ public static JSONPair pair(String key, Object obj) {
+ return new JSONPair(key, obj);
+ }
+
+ public static JSONPair pair(long key, Object obj) {
+ return new JSONPair(String.valueOf(key), obj);
+ }
+
+ /**
+ * Creates a new JSON object from multiple JsonPair key/value pairs
+ * @param data
+ * @return
+ */
+ public static Map createObject(JSONPair... data) {
+ return appendObjectData(new LinkedHashMap(), data);
+ }
+
+ /**
+ * This appends multiple key/value Obj pairs into a JSON Object
+ * @param parent
+ * @param data
+ * @return
+ */
+ public static Map appendObjectData(Map parent, JSONPair... data) {
+ for (JSONPair JSONPair : data) {
+ parent.put(JSONPair.key, JSONPair.val);
+ }
+ return parent;
+ }
+
+ /**
+ * This builds a JSON array from a set of data
+ * @param data
+ * @return
+ */
+ public static List toArray(Object... data) {
+ return Lists.newArrayList(data);
+ }
+
+ /**
+ * These help build a single JSON array using a mapper function
+ * @param collection
+ * @param mapper
+ * @param <E>
+ * @return
+ */
+ public static <E> List toArrayMapper(E[] collection, Function<E, Object> mapper) {
+ return toArrayMapper(Lists.newArrayList(collection), mapper);
+ }
+
+ public static <E> List toArrayMapper(Iterable<E> collection, Function<E, Object> mapper) {
+ List array = Lists.newArrayList();
+ for (E e : collection) {
+ Object object = mapper.apply(e);
+ if (object != null) {
+ array.add(object);
+ }
+ }
+ return array;
+ }
+
+ /**
+ * These help build a single JSON Object from a collection, using a mapper function
+ * @param collection
+ * @param mapper
+ * @param <E>
+ * @return
+ */
+ public static <E> Map toObjectMapper(E[] collection, Function<E, JSONPair> mapper) {
+ return toObjectMapper(Lists.newArrayList(collection), mapper);
+ }
+
+ public static <E> Map toObjectMapper(Iterable<E> collection, Function<E, JSONPair> mapper) {
+ Map object = Maps.newLinkedHashMap();
+ for (E e : collection) {
+ JSONPair JSONPair = mapper.apply(e);
+ if (JSONPair != null) {
+ object.put(JSONPair.key, JSONPair.val);
+ }
+ }
+ return object;
+ }
+
+ /**
+ * Simply stores a key and a value, used internally by many methods below.
+ */
+ @SuppressWarnings("PublicInnerClass")
+ public static class JSONPair {
+ final String key;
+ final Object val;
+
+ JSONPair(String key, Object val) {
+ this.key = key;
+ this.val = val;
+ }
+ }
+}
diff --git a/src/main/java/co/aikar/util/LoadingIntMap.java b/src/main/java/co/aikar/util/LoadingIntMap.java
new file mode 100644
index 0000000..79fa9d5
--- /dev/null
+++ b/src/main/java/co/aikar/util/LoadingIntMap.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2015. Starlis LLC / dba Empire Minecraft
+ *
+ * This source code is proprietary software and must not be redistributed without Starlis LLC's approval
+ *
+ */
+package co.aikar.util;
+
+
+import com.google.common.base.Function;
+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
+
+/**
+ * Allows you to pass a Loader function that when a key is accessed that doesn't exist,
+ * automatically loads the entry into the map by calling the loader Function.
+ *
+ * .get() Will only return null if the Loader can return null.
+ *
+ * You may pass any backing Map to use.
+ *
+ * This class is not thread safe and should be wrapped with Collections.synchronizedMap on the OUTSIDE of the LoadingMap if needed.
+ *
+ * Do not wrap the backing map with Collections.synchronizedMap.
+ *
+ * @param <V> Value
+ */
+public class LoadingIntMap<V> extends Int2ObjectOpenHashMap<V> {
+ private final Function<Integer, V> loader;
+
+ public LoadingIntMap(Function<Integer, V> loader) {
+ super();
+ this.loader = loader;
+ }
+
+ public LoadingIntMap(int expectedSize, Function<Integer, V> loader) {
+ super(expectedSize);
+ this.loader = loader;
+ }
+
+ public LoadingIntMap(int expectedSize, float loadFactor, Function<Integer, V> loader) {
+ super(expectedSize, loadFactor);
+ this.loader = loader;
+ }
+
+
+ @Override
+ public V get(int key) {
+ V res = super.get(key);
+ if (res == null) {
+ res = loader.apply(key);
+ if (res != null) {
+ put(key, res);
+ }
+ }
+ return res;
+ }
+
+ /**
+ * Due to java stuff, you will need to cast it to (Function) for some cases
+ * @param <T>
+ */
+ public abstract static class Feeder <T> implements Function<T, T> {
+ @Override
+ public T apply(Object input) {
+ return apply();
+ }
+
+ public abstract T apply();
+ }
+}
diff --git a/src/main/java/co/aikar/util/LoadingMap.java b/src/main/java/co/aikar/util/LoadingMap.java
new file mode 100644
index 0000000..a9f2919
--- /dev/null
+++ b/src/main/java/co/aikar/util/LoadingMap.java
@@ -0,0 +1,332 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.util;
+
+
+import com.google.common.base.Function;
+import org.bukkit.Material;
+import co.aikar.timings.TimingHistory;
+import org.w3c.dom.css.Counter;
+
+import java.lang.reflect.Constructor;
+import java.util.AbstractMap;
+import java.util.Collection;
+import java.util.EnumMap;
+import java.util.HashMap;
+import java.util.IdentityHashMap;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Allows you to pass a Loader function that when a key is accessed that doesn't exists,
+ * automatically loads the entry into the map by calling the loader Function.
+ *
+ * .get() Will only return null if the Loader can return null.
+ *
+ * You may pass any backing Map to use.
+ *
+ * This class is not thread safe and should be wrapped with Collections.synchronizedMap on the OUTSIDE of the LoadingMap if needed.
+ *
+ * Do not wrap the backing map with Collections.synchronizedMap.
+ *
+ * @param <K> Key
+ * @param <V> Value
+ */
+public class LoadingMap <K,V> extends AbstractMap<K, V> {
+ private final Map<K, V> backingMap;
+ private final Function<K, V> loader;
+
+ /**
+ * Initializes an auto loading map using specified loader and backing map
+ * @param backingMap
+ * @param loader
+ */
+ public LoadingMap(Map<K, V> backingMap, Function<K, V> loader) {
+ this.backingMap = backingMap;
+ this.loader = loader;
+ }
+
+ /**
+ * Creates a new LoadingMap with the specified map and loader
+ * @param backingMap
+ * @param loader
+ * @param <K>
+ * @param <V>
+ * @return
+ */
+ public static <K, V> Map<K, V> of(Map<K, V> backingMap, Function<K, V> loader) {
+ return new LoadingMap<K, V>(backingMap, loader);
+ }
+
+ /**
+ * Creates a LoadingMap with an auto instantiating loader.
+ *
+ * Will auto construct class of of Value when not found
+ *
+ * Since this uses Reflection, It is more effecient to define your own static loader
+ * than using this helper, but if performance is not critical, this is easier.
+ *
+ * @param backingMap Actual map being used.
+ * @param keyClass Class used for the K generic
+ * @param valueClass Class used for the V generic
+ * @param <K> Key Type of the Map
+ * @param <V> Value Type of the Map
+ * @return Map that auto instantiates on .get()
+ */
+ public static <K, V> Map<K, V> newAutoMap(Map<K, V> backingMap, final Class<? extends K> keyClass,
+ final Class<? extends V> valueClass) {
+ return new LoadingMap<K, V>(backingMap, new AutoInstantiatingLoader<K, V>(keyClass, valueClass));
+ }
+ /**
+ * Creates a LoadingMap with an auto instantiating loader.
+ *
+ * Will auto construct class of of Value when not found
+ *
+ * Since this uses Reflection, It is more effecient to define your own static loader
+ * than using this helper, but if performance is not critical, this is easier.
+ *
+ * @param backingMap Actual map being used.
+ * @param valueClass Class used for the V generic
+ * @param <K> Key Type of the Map
+ * @param <V> Value Type of the Map
+ * @return Map that auto instantiates on .get()
+ */
+ public static <K, V> Map<K, V> newAutoMap(Map<K, V> backingMap,
+ final Class<? extends V> valueClass) {
+ return newAutoMap(backingMap, null, valueClass);
+ }
+
+ /**
+ * @see #newAutoMap
+ *
+ * new Auto initializing map using a HashMap.
+ * @param keyClass
+ * @param valueClass
+ * @param <K>
+ * @param <V>
+ * @return
+ */
+ public static <K, V> Map<K, V> newHashAutoMap(final Class<? extends K> keyClass, final Class<? extends V> valueClass) {
+ return newAutoMap(new HashMap<K, V>(), keyClass, valueClass);
+ }
+
+ /**
+ * @see #newAutoMap
+ *
+ * new Auto initializing map using a HashMap.
+ * @param valueClass
+ * @param <K>
+ * @param <V>
+ * @return
+ */
+ public static <K, V> Map<K, V> newHashAutoMap(final Class<? extends V> valueClass) {
+ return newHashAutoMap(null, valueClass);
+ }
+
+ /**
+ * @see #newAutoMap
+ *
+ * new Auto initializing map using a HashMap.
+ *
+ * @param keyClass
+ * @param valueClass
+ * @param initialCapacity
+ * @param loadFactor
+ * @param <K>
+ * @param <V>
+ * @return
+ */
+ public static <K, V> Map<K, V> newHashAutoMap(final Class<? extends K> keyClass, final Class<? extends V> valueClass, int initialCapacity, float loadFactor) {
+ return newAutoMap(new HashMap<K, V>(initialCapacity, loadFactor), keyClass, valueClass);
+ }
+
+ /**
+ * @see #newAutoMap
+ *
+ * new Auto initializing map using a HashMap.
+ *
+ * @param valueClass
+ * @param initialCapacity
+ * @param loadFactor
+ * @param <K>
+ * @param <V>
+ * @return
+ */
+ public static <K, V> Map<K, V> newHashAutoMap(final Class<? extends V> valueClass, int initialCapacity, float loadFactor) {
+ return newHashAutoMap(null, valueClass, initialCapacity, loadFactor);
+ }
+
+ /**
+ * Initializes an auto loading map using a HashMap
+ * @param loader
+ * @param <K>
+ * @param <V>
+ * @return
+ */
+ public static <K, V> Map<K, V> newHashMap(Function<K, V> loader) {
+ return new LoadingMap<K, V>(new HashMap<K, V>(), loader);
+ }
+
+ /**
+ * Initializes an auto loading map using a HashMap
+ * @param loader
+ * @param initialCapacity
+ * @param loadFactor
+ * @param <K>
+ * @param <V>
+ * @return
+ */
+ public static <K, V> Map<K, V> newHashMap(Function<K, V> loader, int initialCapacity, float loadFactor) {
+ return new LoadingMap<K, V>(new HashMap<K, V>(initialCapacity, loadFactor), loader);
+ }
+
+ /**
+ * Initializes an auto loading map using an Identity HashMap
+ * @param loader
+ * @param <K>
+ * @param <V>
+ * @return
+ */
+ public static <K, V> Map<K, V> newIdentityHashMap(Function<K, V> loader) {
+ return new LoadingMap<K, V>(new IdentityHashMap<K, V>(), loader);
+ }
+
+ /**
+ * Initializes an auto loading map using an Identity HashMap
+ * @param loader
+ * @param initialCapacity
+ * @param <K>
+ * @param <V>
+ * @return
+ */
+ public static <K, V> Map<K, V> newIdentityHashMap(Function<K, V> loader, int initialCapacity) {
+ return new LoadingMap<K, V>(new IdentityHashMap<K, V>(initialCapacity), loader);
+ }
+
+ @Override
+ public int size() {return backingMap.size();}
+
+ @Override
+ public boolean isEmpty() {return backingMap.isEmpty();}
+
+ @Override
+ public boolean containsKey(Object key) {return backingMap.containsKey(key);}
+
+ @Override
+ public boolean containsValue(Object value) {return backingMap.containsValue(value);}
+
+ @Override
+ public V get(Object key) {
+ V res = backingMap.get(key);
+ if (res == null && key != null) {
+ res = loader.apply((K) key);
+ if (res != null) {
+ backingMap.put((K) key, res);
+ }
+ }
+ return res;
+ }
+
+ public V put(K key, V value) {return backingMap.put(key, value);}
+
+ @Override
+ public V remove(Object key) {return backingMap.remove(key);}
+
+ public void putAll(Map<? extends K, ? extends V> m) {backingMap.putAll(m);}
+
+ @Override
+ public void clear() {backingMap.clear();}
+
+ @Override
+ public Set<K> keySet() {return backingMap.keySet();}
+
+ @Override
+ public Collection<V> values() {return backingMap.values();}
+
+ @Override
+ public boolean equals(Object o) {return backingMap.equals(o);}
+
+ @Override
+ public int hashCode() {return backingMap.hashCode();}
+
+ @Override
+ public Set<Entry<K, V>> entrySet() {
+ return backingMap.entrySet();
+ }
+
+ public LoadingMap<K, V> clone() {
+ return new LoadingMap<K, V>(backingMap, loader);
+ }
+
+ private static class AutoInstantiatingLoader<K, V> implements Function<K, V> {
+ final Constructor<? extends V> constructor;
+ private final Class<? extends V> valueClass;
+
+ AutoInstantiatingLoader(Class<? extends K> keyClass, Class<? extends V> valueClass) {
+ try {
+ this.valueClass = valueClass;
+ if (keyClass != null) {
+ constructor = valueClass.getConstructor(keyClass);
+ } else {
+ constructor = null;
+ }
+ } catch (NoSuchMethodException e) {
+ throw new IllegalStateException(
+ valueClass.getName() + " does not have a constructor for " + (keyClass != null ? keyClass.getName() : null));
+ }
+ }
+
+ @Override
+ public V apply(K input) {
+ try {
+ return (constructor != null ? constructor.newInstance(input) : valueClass.newInstance());
+ } catch (Exception e) {
+ throw new ExceptionInInitializerError(e);
+ }
+ }
+
+ @Override
+ public int hashCode() {
+ return super.hashCode();
+ }
+
+ @Override
+ public boolean equals(Object object) {
+ return false;
+ }
+ }
+
+ /**
+ * Due to java stuff, you will need to cast it to (Function) for some cases
+ * @param <T>
+ */
+ public abstract static class Feeder <T> implements Function<T, T> {
+ @Override
+ public T apply(Object input) {
+ return apply();
+ }
+
+ public abstract T apply();
+ }
+}
diff --git a/src/main/java/co/aikar/util/MRUMapCache.java b/src/main/java/co/aikar/util/MRUMapCache.java
new file mode 100644
index 0000000..3a288d2
--- /dev/null
+++ b/src/main/java/co/aikar/util/MRUMapCache.java
@@ -0,0 +1,100 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+package co.aikar.util;
+
+import java.util.AbstractMap;
+import java.util.Collection;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Implements a Most Recently Used cache in front of a backing map, to quickly access the last accessed result.
+ * @param <K>
+ * @param <V>
+ */
+public class MRUMapCache<K, V> extends AbstractMap<K, V> {
+ final Map<K, V> backingMap;
+ Object cacheKey;
+ V cacheValue;
+ public MRUMapCache(final Map<K, V> backingMap) {
+ this.backingMap = backingMap;
+ }
+
+ public int size() {return backingMap.size();}
+
+ public boolean isEmpty() {return backingMap.isEmpty();}
+
+ public boolean containsKey(Object key) {
+ return key != null && key.equals(cacheKey) || backingMap.containsKey(key);
+ }
+
+ public boolean containsValue(Object value) {
+ return value != null && value == cacheValue || backingMap.containsValue(value);
+ }
+
+ public V get(Object key) {
+ if (cacheKey != null && cacheKey.equals(key)) {
+ return cacheValue;
+ }
+ cacheKey = key;
+ return cacheValue = backingMap.get(key);
+ }
+
+ public V put(K key, V value) {
+ cacheKey = key;
+ return cacheValue = backingMap.put(key, value);
+ }
+
+ public V remove(Object key) {
+ if (key != null && key.equals(cacheKey)) {
+ cacheKey = null;
+ }
+ return backingMap.remove(key);
+ }
+
+ public void putAll(Map<? extends K, ? extends V> m) {backingMap.putAll(m);}
+
+ public void clear() {
+ cacheKey = null;
+ cacheValue = null;
+ backingMap.clear();
+ }
+
+ public Set<K> keySet() {return backingMap.keySet();}
+
+ public Collection<V> values() {return backingMap.values();}
+
+ public Set<Map.Entry<K, V>> entrySet() {return backingMap.entrySet();}
+
+ /**
+ * Wraps the specified map with a most recently used cache
+ * @param map
+ * @param <K>
+ * @param <V>
+ * @return
+ */
+ public static <K, V> Map<K, V> of(Map<K, V> map) {
+ return new MRUMapCache<K, V>(map);
+ }
+}
diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
index dc2c9d1..85fd9a8 100644
--- a/src/main/java/org/bukkit/Bukkit.java
+++ b/src/main/java/org/bukkit/Bukkit.java
@@ -537,7 +537,6 @@ public final class Bukkit {
*/
public static void reload() {
server.reload();
- org.spigotmc.CustomTimingsHandler.reload(); // Spigot
}
/**
diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
index 69720e9..f82cbaf 100644
--- a/src/main/java/org/bukkit/Server.java
+++ b/src/main/java/org/bukkit/Server.java
@@ -942,12 +942,27 @@ public interface Server extends PluginMessageRecipient {
public class Spigot
{
-
+ @Deprecated
public org.bukkit.configuration.file.YamlConfiguration getConfig()
{
throw new UnsupportedOperationException( "Not supported yet." );
}
+ public org.bukkit.configuration.file.YamlConfiguration getBukkitConfig()
+ {
+ throw new UnsupportedOperationException( "Not supported yet." );
+ }
+
+ public org.bukkit.configuration.file.YamlConfiguration getSpigotConfig()
+ {
+ throw new UnsupportedOperationException("Not supported yet.");
+ }
+
+ public org.bukkit.configuration.file.YamlConfiguration getPaperConfig()
+ {
+ throw new UnsupportedOperationException("Not supported yet.");
+ }
+
/**
* Sends the component to the player
*
diff --git a/src/main/java/org/bukkit/command/Command.java b/src/main/java/org/bukkit/command/Command.java
index 0ba9b1c..548d570 100644
--- a/src/main/java/org/bukkit/command/Command.java
+++ b/src/main/java/org/bukkit/command/Command.java
@@ -31,7 +31,8 @@ public abstract class Command {
protected String usageMessage;
private String permission;
private String permissionMessage;
- public org.spigotmc.CustomTimingsHandler timings; // Spigot
+ public co.aikar.timings.Timing timings; // Spigot
+ public String getTimingName() {return getName();} // Spigot
protected Command(String name) {
this(name, "", "/" + name, new ArrayList<String>());
@@ -45,7 +46,6 @@ public abstract class Command {
this.usageMessage = usageMessage;
this.aliases = aliases;
this.activeAliases = new ArrayList<String>(aliases);
- this.timings = new org.spigotmc.CustomTimingsHandler("** Command: " + name); // Spigot
}
/**
@@ -229,7 +229,6 @@ public abstract class Command {
public boolean setLabel(String name) {
this.nextLabel = name;
if (!isRegistered()) {
- this.timings = new org.spigotmc.CustomTimingsHandler("** Command: " + name); // Spigot
this.label = name;
return true;
}
diff --git a/src/main/java/org/bukkit/command/FormattedCommandAlias.java b/src/main/java/org/bukkit/command/FormattedCommandAlias.java
index 3f07d7f..f89ad07 100644
--- a/src/main/java/org/bukkit/command/FormattedCommandAlias.java
+++ b/src/main/java/org/bukkit/command/FormattedCommandAlias.java
@@ -14,6 +14,7 @@ public class FormattedCommandAlias extends Command {
public FormattedCommandAlias(String alias, String[] formatStrings) {
super(alias);
+ timings = co.aikar.timings.TimingsManager.getCommandTiming("minecraft", this); // Spigot
this.formatStrings = formatStrings;
}
@@ -118,6 +119,9 @@ public class FormattedCommandAlias extends Command {
return formatString;
}
+ @Override // Spigot
+ public String getTimingName() {return "Command Forwarder - " + super.getTimingName();} // Spigot
+
private static boolean inRange(int i, int j, int k) {
return i >= j && i <= k;
}
diff --git a/src/main/java/org/bukkit/command/SimpleCommandMap.java b/src/main/java/org/bukkit/command/SimpleCommandMap.java
index a08a49d..a300ae7 100644
--- a/src/main/java/org/bukkit/command/SimpleCommandMap.java
+++ b/src/main/java/org/bukkit/command/SimpleCommandMap.java
@@ -31,7 +31,7 @@ public class SimpleCommandMap implements CommandMap {
register("bukkit", new VersionCommand("version"));
register("bukkit", new ReloadCommand("reload"));
register("bukkit", new PluginsCommand("plugins"));
- register("bukkit", new TimingsCommand("timings"));
+ register("bukkit", new co.aikar.timings.TimingsCommand("timings")); // Spigot
}
public void setFallbackCommands() {
@@ -60,6 +60,7 @@ public class SimpleCommandMap implements CommandMap {
* {@inheritDoc}
*/
public boolean register(String label, String fallbackPrefix, Command command) {
+ command.timings = co.aikar.timings.TimingsManager.getCommandTiming(fallbackPrefix, command); // Spigot
label = label.toLowerCase().trim();
fallbackPrefix = fallbackPrefix.toLowerCase().trim();
boolean registered = register(label, command, false, fallbackPrefix);
diff --git a/src/main/java/org/bukkit/command/defaults/TimingsCommand.java b/src/main/java/org/bukkit/command/defaults/TimingsCommand.java
deleted file mode 100644
index fc59aa3..0000000
--- a/src/main/java/org/bukkit/command/defaults/TimingsCommand.java
+++ /dev/null
@@ -1,253 +0,0 @@
-package org.bukkit.command.defaults;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.PrintStream;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.commons.lang.Validate;
-import org.bukkit.Bukkit;
-import org.bukkit.ChatColor;
-import org.bukkit.command.CommandSender;
-import org.bukkit.event.Event;
-import org.bukkit.event.HandlerList;
-import org.bukkit.plugin.Plugin;
-import org.bukkit.plugin.RegisteredListener;
-import org.bukkit.plugin.TimedRegisteredListener;
-import org.bukkit.util.StringUtil;
-
-import com.google.common.collect.ImmutableList;
-
-// Spigot start
-import java.io.ByteArrayOutputStream;
-import java.io.OutputStream;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.net.URLEncoder;
-import java.util.logging.Level;
-
-import org.bukkit.command.RemoteConsoleCommandSender;
-import org.bukkit.plugin.SimplePluginManager;
-import org.spigotmc.CustomTimingsHandler;
-// Spigot end
-
-public class TimingsCommand extends BukkitCommand {
- private static final List<String> TIMINGS_SUBCOMMANDS = ImmutableList.of("report", "reset", "on", "off", "paste"); // Spigot
- public static long timingStart = 0; // Spigot
-
- public TimingsCommand(String name) {
- super(name);
- this.description = "Manages Spigot Timings data to see performance of the server."; // Spigot
- this.usageMessage = "/timings <reset|report|on|off|paste>"; // Spigot
- this.setPermission("bukkit.command.timings");
- }
-
- // Spigot start - redesigned Timings Command
- public void executeSpigotTimings(CommandSender sender, String[] args) {
- if ( "on".equals( args[0] ) )
- {
- ( (SimplePluginManager) Bukkit.getPluginManager() ).useTimings( true );
- CustomTimingsHandler.reload();
- sender.sendMessage( "Enabled Timings & Reset" );
- return;
- } else if ( "off".equals( args[0] ) )
- {
- ( (SimplePluginManager) Bukkit.getPluginManager() ).useTimings( false );
- sender.sendMessage( "Disabled Timings" );
- return;
- }
-
- if ( !Bukkit.getPluginManager().useTimings() )
- {
- sender.sendMessage( "Please enable timings by typing /timings on" );
- return;
- }
-
- boolean paste = "paste".equals( args[0] );
- if ("reset".equals(args[0])) {
- CustomTimingsHandler.reload();
- sender.sendMessage("Timings reset");
- } else if ("merged".equals(args[0]) || "report".equals(args[0]) || paste) {
- long sampleTime = System.nanoTime() - timingStart;
- int index = 0;
- File timingFolder = new File("timings");
- timingFolder.mkdirs();
- File timings = new File(timingFolder, "timings.txt");
- ByteArrayOutputStream bout = ( paste ) ? new ByteArrayOutputStream() : null;
- while (timings.exists()) timings = new File(timingFolder, "timings" + (++index) + ".txt");
- PrintStream fileTimings = null;
- try {
- fileTimings = ( paste ) ? new PrintStream( bout ) : new PrintStream( timings );
-
- CustomTimingsHandler.printTimings(fileTimings);
- fileTimings.println( "Sample time " + sampleTime + " (" + sampleTime / 1E9 + "s)" );
-
- fileTimings.println( "<spigotConfig>" );
- fileTimings.println( Bukkit.spigot().getConfig().saveToString() );
- fileTimings.println( "</spigotConfig>" );
-
- if ( paste )
- {
- new PasteThread( sender, bout ).start();
- return;
- }
-
- sender.sendMessage("Timings written to " + timings.getPath());
- sender.sendMessage( "Paste contents of file into form at http://www.spigotmc.org/go/timings to read results." );
-
- } catch (IOException e) {
- } finally {
- if (fileTimings != null) {
- fileTimings.close();
- }
- }
- }
- }
- // Spigot end
-
- @Override
- public boolean execute(CommandSender sender, String currentAlias, String[] args) {
- if (!testPermission(sender)) return true;
- if (args.length < 1) { // Spigot
- sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
- return false;
- }
- if (true) { executeSpigotTimings(sender, args); return true; } // Spigot
- if (!sender.getServer().getPluginManager().useTimings()) {
- sender.sendMessage("Please enable timings by setting \"settings.plugin-profiling\" to true in bukkit.yml");
- return true;
- }
-
- boolean separate = "separate".equalsIgnoreCase(args[0]);
- if ("reset".equalsIgnoreCase(args[0])) {
- for (HandlerList handlerList : HandlerList.getHandlerLists()) {
- for (RegisteredListener listener : handlerList.getRegisteredListeners()) {
- if (listener instanceof TimedRegisteredListener) {
- ((TimedRegisteredListener)listener).reset();
- }
- }
- }
- sender.sendMessage("Timings reset");
- } else if ("merged".equalsIgnoreCase(args[0]) || separate) {
-
- int index = 0;
- int pluginIdx = 0;
- File timingFolder = new File("timings");
- timingFolder.mkdirs();
- File timings = new File(timingFolder, "timings.txt");
- File names = null;
- while (timings.exists()) timings = new File(timingFolder, "timings" + (++index) + ".txt");
- PrintStream fileTimings = null;
- PrintStream fileNames = null;
- try {
- fileTimings = new PrintStream(timings);
- if (separate) {
- names = new File(timingFolder, "names" + index + ".txt");
- fileNames = new PrintStream(names);
- }
- for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
- pluginIdx++;
- long totalTime = 0;
- if (separate) {
- fileNames.println(pluginIdx + " " + plugin.getDescription().getFullName());
- fileTimings.println("Plugin " + pluginIdx);
- }
- else fileTimings.println(plugin.getDescription().getFullName());
- for (RegisteredListener listener : HandlerList.getRegisteredListeners(plugin)) {
- if (listener instanceof TimedRegisteredListener) {
- TimedRegisteredListener trl = (TimedRegisteredListener) listener;
- long time = trl.getTotalTime();
- int count = trl.getCount();
- if (count == 0) continue;
- long avg = time / count;
- totalTime += time;
- Class<? extends Event> eventClass = trl.getEventClass();
- if (count > 0 && eventClass != null) {
- fileTimings.println(" " + eventClass.getSimpleName() + (trl.hasMultiple() ? " (and sub-classes)" : "") + " Time: " + time + " Count: " + count + " Avg: " + avg);
- }
- }
- }
- fileTimings.println(" Total time " + totalTime + " (" + totalTime / 1000000000 + "s)");
- }
- sender.sendMessage("Timings written to " + timings.getPath());
- if (separate) sender.sendMessage("Names written to " + names.getPath());
- } catch (IOException e) {
- } finally {
- if (fileTimings != null) {
- fileTimings.close();
- }
- if (fileNames != null) {
- fileNames.close();
- }
- }
- } else {
- sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
- return false;
- }
- return true;
- }
-
- @Override
- public List<String> tabComplete(CommandSender sender, String alias, String[] args) {
- Validate.notNull(sender, "Sender cannot be null");
- Validate.notNull(args, "Arguments cannot be null");
- Validate.notNull(alias, "Alias cannot be null");
-
- if (args.length == 1) {
- return StringUtil.copyPartialMatches(args[0], TIMINGS_SUBCOMMANDS, new ArrayList<String>(TIMINGS_SUBCOMMANDS.size()));
- }
- return ImmutableList.of();
- }
-
- // Spigot start
- private static class PasteThread extends Thread
- {
-
- private final CommandSender sender;
- private final ByteArrayOutputStream bout;
-
- public PasteThread(CommandSender sender, ByteArrayOutputStream bout)
- {
- super( "Timings paste thread" );
- this.sender = sender;
- this.bout = bout;
- }
-
- @Override
- public synchronized void start() {
- if (sender instanceof RemoteConsoleCommandSender) {
- run();
- } else {
- super.start();
- }
- }
-
- @Override
- public void run()
- {
- try
- {
- HttpURLConnection con = (HttpURLConnection) new URL( "http://paste.ubuntu.com/" ).openConnection();
- con.setDoOutput( true );
- con.setRequestMethod( "POST" );
- con.setInstanceFollowRedirects( false );
-
- OutputStream out = con.getOutputStream();
- out.write( "poster=Spigot&syntax=text&content=".getBytes( "UTF-8" ) );
- out.write( URLEncoder.encode( bout.toString( "UTF-8" ), "UTF-8" ).getBytes( "UTF-8" ) );
- out.close();
- con.getInputStream().close();
-
- String location = con.getHeaderField( "Location" );
- String pasteID = location.substring( "http://paste.ubuntu.com/".length(), location.length() - 1 );
- sender.sendMessage( ChatColor.GREEN + "Timings results can be viewed at http://www.spigotmc.org/go/timings?url=" + pasteID );
- } catch ( IOException ex )
- {
- sender.sendMessage( ChatColor.RED + "Error pasting timings, check your console for more information" );
- Bukkit.getServer().getLogger().log( Level.WARNING, "Could not paste timings", ex );
- }
- }
- }
- // Spigot end
-}
diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
index 8e38006..19f7ae7 100644
--- a/src/main/java/org/bukkit/entity/Player.java
+++ b/src/main/java/org/bukkit/entity/Player.java
@@ -1360,6 +1360,11 @@ public interface Player extends HumanEntity, Conversable, CommandSender, Offline
public void sendMessage(net.md_5.bungee.api.chat.BaseComponent... components) {
throw new UnsupportedOperationException("Not supported yet.");
}
+
+ public int getPing()
+ {
+ throw new UnsupportedOperationException( "Not supported yet." );
+ }
}
Spigot spigot();
diff --git a/src/main/java/org/bukkit/plugin/SimplePluginManager.java b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
index c9d23d6..1325b03 100644
--- a/src/main/java/org/bukkit/plugin/SimplePluginManager.java
+++ b/src/main/java/org/bukkit/plugin/SimplePluginManager.java
@@ -295,7 +295,6 @@ public final class SimplePluginManager implements PluginManager {
}
}
- org.bukkit.command.defaults.TimingsCommand.timingStart = System.nanoTime(); // Spigot
return result.toArray(new Plugin[result.size()]);
}
@@ -332,7 +331,7 @@ public final class SimplePluginManager implements PluginManager {
if (result != null) {
plugins.add(result);
- lookupNames.put(result.getDescription().getName(), result);
+ lookupNames.put(result.getDescription().getName().toLowerCase(), result); // Spigot
}
return result;
@@ -358,7 +357,7 @@ public final class SimplePluginManager implements PluginManager {
* @return Plugin if it exists, otherwise null
*/
public synchronized Plugin getPlugin(String name) {
- return lookupNames.get(name.replace(' ', '_'));
+ return lookupNames.get(name.replace(' ', '_').toLowerCase()); // Spigot
}
public synchronized Plugin[] getPlugins() {
@@ -556,7 +555,8 @@ public final class SimplePluginManager implements PluginManager {
throw new IllegalPluginAccessException("Plugin attempted to register " + event + " while not enabled");
}
- if (useTimings) {
+ executor = new co.aikar.timings.TimedEventExecutor(executor, plugin, null, event); // Spigot
+ if (false) { // Spigot - RL handles useTimings check now
getEventListeners(event).register(new TimedRegisteredListener(listener, executor, priority, plugin, ignoreCancelled));
} else {
getEventListeners(event).register(new RegisteredListener(listener, executor, priority, plugin, ignoreCancelled));
@@ -717,7 +717,7 @@ public final class SimplePluginManager implements PluginManager {
}
public boolean useTimings() {
- return useTimings;
+ return co.aikar.timings.Timings.isTimingsEnabled(); // Spigot
}
/**
@@ -726,6 +726,6 @@ public final class SimplePluginManager implements PluginManager {
* @param use True if per event timing code should be used
*/
public void useTimings(boolean use) {
- useTimings = use;
+ co.aikar.timings.Timings.setTimingsEnabled(use); // Spigot
}
}
diff --git a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
index 7bf2fa6..4983ea8 100644
--- a/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
+++ b/src/main/java/org/bukkit/plugin/java/JavaPluginLoader.java
@@ -39,7 +39,6 @@ import org.bukkit.plugin.PluginLoader;
import org.bukkit.plugin.RegisteredListener;
import org.bukkit.plugin.TimedRegisteredListener;
import org.bukkit.plugin.UnknownDependencyException;
-import org.spigotmc.CustomTimingsHandler; // Spigot
import org.yaml.snakeyaml.error.YAMLException;
/**
@@ -50,7 +49,6 @@ public final class JavaPluginLoader implements PluginLoader {
private final Pattern[] fileFilters = new Pattern[] { Pattern.compile("\\.jar$"), };
private final Map<String, Class<?>> classes = new java.util.concurrent.ConcurrentHashMap<String, Class<?>>(); // Spigot
private final Map<String, PluginClassLoader> loaders = new LinkedHashMap<String, PluginClassLoader>();
- public static final CustomTimingsHandler pluginParentTimer = new CustomTimingsHandler("** Plugins"); // Spigot
/**
* This class was not meant to be constructed explicitly
@@ -293,26 +291,20 @@ public final class JavaPluginLoader implements PluginLoader {
}
}
- final CustomTimingsHandler timings = new CustomTimingsHandler("Plugin: " + plugin.getDescription().getFullName() + " Event: " + listener.getClass().getName() + "::" + method.getName()+"("+eventClass.getSimpleName()+")", pluginParentTimer); // Spigot
- EventExecutor executor = new EventExecutor() {
+ EventExecutor executor = new co.aikar.timings.TimedEventExecutor(new EventExecutor() { // Spigot
public void execute(Listener listener, Event event) throws EventException {
try {
if (!eventClass.isAssignableFrom(event.getClass())) {
return;
}
- // Spigot start
- boolean isAsync = event.isAsynchronous();
- if (!isAsync) timings.startTiming();
method.invoke(listener, event);
- if (!isAsync) timings.stopTiming();
- // Spigot end
} catch (InvocationTargetException ex) {
throw new EventException(ex.getCause());
} catch (Throwable t) {
throw new EventException(t);
}
}
- };
+ }, plugin, method, eventClass); // Spigot
if (false) { // Spigot - RL handles useTimings check now
eventSet.add(new TimedRegisteredListener(listener, executor, eh.priority(), plugin, eh.ignoreCancelled()));
} else {
diff --git a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
index 4cffa13..b2cbf9e 100644
--- a/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
+++ b/src/main/java/org/bukkit/plugin/java/PluginClassLoader.java
@@ -15,7 +15,8 @@ import org.bukkit.plugin.PluginDescriptionFile;
/**
* A ClassLoader for plugins, to allow shared classes across multiple plugins
*/
-final class PluginClassLoader extends URLClassLoader {
+public final class PluginClassLoader extends URLClassLoader { // Spigot
+ public JavaPlugin getPlugin() { return plugin; } // Spigot
private final JavaPluginLoader loader;
private final Map<String, Class<?>> classes = new java.util.concurrent.ConcurrentHashMap<String, Class<?>>(); // Spigot
private final PluginDescriptionFile description;
diff --git a/src/main/java/org/bukkit/util/CachedServerIcon.java b/src/main/java/org/bukkit/util/CachedServerIcon.java
index 5ca863b..0480470 100644
--- a/src/main/java/org/bukkit/util/CachedServerIcon.java
+++ b/src/main/java/org/bukkit/util/CachedServerIcon.java
@@ -12,4 +12,6 @@ import org.bukkit.event.server.ServerListPingEvent;
* @see Server#loadServerIcon(java.io.File)
* @see ServerListPingEvent#setServerIcon(CachedServerIcon)
*/
-public interface CachedServerIcon {}
+public interface CachedServerIcon {
+ public String getData(); // Spigot
+}
diff --git a/src/main/java/org/spigotmc/CustomTimingsHandler.java b/src/main/java/org/spigotmc/CustomTimingsHandler.java
index 8d98297..7e89b97 100644
--- a/src/main/java/org/spigotmc/CustomTimingsHandler.java
+++ b/src/main/java/org/spigotmc/CustomTimingsHandler.java
@@ -1,165 +1,76 @@
+/*
+ * This file is licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2014 Daniel Ennis <http://aikar.co>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
package org.spigotmc;
-import org.bukkit.command.defaults.TimingsCommand;
-import org.bukkit.event.HandlerList;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.AuthorNagException;
import org.bukkit.plugin.Plugin;
-import org.bukkit.plugin.RegisteredListener;
-import org.bukkit.plugin.TimedRegisteredListener;
-import java.io.PrintStream;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Queue;
-import java.util.concurrent.ConcurrentLinkedQueue;
+import co.aikar.timings.NullTimingHandler;
+import co.aikar.timings.Timing;
+import co.aikar.timings.Timings;
+import co.aikar.timings.TimingsManager;
+import sun.reflect.Reflection;
-import org.bukkit.Bukkit;
-import org.bukkit.World;
+import java.lang.reflect.Method;
+import java.util.logging.Level;
/**
- * Provides custom timing sections for /timings merged.
+ * This is here for legacy purposes incase any plugin used it.
+ *
+ * If you use this, migrate ASAP as this will be removed in the future!
+ *
+ * @deprecated
+ * @see co.aikar.timings.Timings#of
*/
-public class CustomTimingsHandler
-{
+@Deprecated
+public final class CustomTimingsHandler {
+ private final Timing handler;
- private static Queue<CustomTimingsHandler> HANDLERS = new ConcurrentLinkedQueue<CustomTimingsHandler>();
- /*========================================================================*/
- private final String name;
- private final CustomTimingsHandler parent;
- private long count = 0;
- private long start = 0;
- private long timingDepth = 0;
- private long totalTime = 0;
- private long curTickTotal = 0;
- private long violations = 0;
+ public CustomTimingsHandler(String name) {
+ Timing timing;
- public CustomTimingsHandler(String name)
- {
- this( name, null );
- }
+ Plugin plugin = null;
+ try {
+ plugin = TimingsManager.getPluginByClassloader(Reflection.getCallerClass(2));
+ } catch (Exception ignored) {}
- public CustomTimingsHandler(String name, CustomTimingsHandler parent)
- {
- this.name = name;
- this.parent = parent;
- HANDLERS.add( this );
- }
-
- /**
- * Prints the timings and extra data to the given stream.
- *
- * @param printStream
- */
- public static void printTimings(PrintStream printStream)
- {
- printStream.println( "Minecraft" );
- for ( CustomTimingsHandler timings : HANDLERS )
- {
- long time = timings.totalTime;
- long count = timings.count;
- if ( count == 0 )
- {
- continue;
+ new AuthorNagException("Deprecated use of CustomTimingsHandler. Please Switch to Timings.of ASAP").printStackTrace();
+ if (plugin != null) {
+ timing = Timings.of(plugin, "(Deprecated API) " + name);
+ } else {
+ try {
+ final Method ofSafe = TimingsManager.class.getMethod("getHandler", String.class, String.class, Timing.class, boolean.class);
+ timing = (Timing) ofSafe.invoke("Minecraft", "(Deprecated API) " + name, null, true);
+ } catch (Exception e) {
+ Bukkit.getLogger().log(Level.SEVERE, "This handler could not be registered");
+ timing = Timings.NULL_HANDLER;
}
- long avg = time / count;
-
- printStream.println( " " + timings.name + " Time: " + time + " Count: " + count + " Avg: " + avg + " Violations: " + timings.violations );
}
- printStream.println( "# Version " + Bukkit.getVersion() );
- int entities = 0;
- int livingEntities = 0;
- for ( World world : Bukkit.getWorlds() )
- {
- entities += world.getEntities().size();
- livingEntities += world.getLivingEntities().size();
- }
- printStream.println( "# Entities " + entities );
- printStream.println( "# LivingEntities " + livingEntities );
+ handler = timing;
}
- /**
- * Resets all timings.
- */
- public static void reload()
- {
- if ( Bukkit.getPluginManager().useTimings() )
- {
- for ( CustomTimingsHandler timings : HANDLERS )
- {
- timings.reset();
- }
- }
- TimingsCommand.timingStart = System.nanoTime();
- }
+ public void startTiming() { handler.startTiming(); }
+ public void stopTiming() { handler.stopTiming(); }
- /**
- * Ticked every tick by CraftBukkit to count the number of times a timer
- * caused TPS loss.
- */
- public static void tick()
- {
- if ( Bukkit.getPluginManager().useTimings() )
- {
- for ( CustomTimingsHandler timings : HANDLERS )
- {
- if ( timings.curTickTotal > 50000000 )
- {
- timings.violations += Math.ceil( timings.curTickTotal / 50000000 );
- }
- timings.curTickTotal = 0;
- timings.timingDepth = 0; // incase reset messes this up
- }
- }
- }
-
- /**
- * Starts timing to track a section of code.
- */
- public void startTiming()
- {
- // If second condtion fails we are already timing
- if ( Bukkit.getPluginManager().useTimings() && ++timingDepth == 1 )
- {
- start = System.nanoTime();
- if ( parent != null && ++parent.timingDepth == 1 )
- {
- parent.start = start;
- }
- }
- }
-
- /**
- * Stops timing a section of code.
- */
- public void stopTiming()
- {
- if ( Bukkit.getPluginManager().useTimings() )
- {
- if ( --timingDepth != 0 || start == 0 )
- {
- return;
- }
- long diff = System.nanoTime() - start;
- totalTime += diff;
- curTickTotal += diff;
- count++;
- start = 0;
- if ( parent != null )
- {
- parent.stopTiming();
- }
- }
- }
-
- /**
- * Reset this timer, setting all values to zero.
- */
- public void reset()
- {
- count = 0;
- violations = 0;
- curTickTotal = 0;
- totalTime = 0;
- start = 0;
- timingDepth = 0;
- }
}
--
2.8.0
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