Merge 0e5d5f5cd8
into f9d3266777
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commit
d6d4e356aa
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@ -26,6 +26,8 @@ import com.comphenix.protocol.utility.MinecraftReflection;
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import com.google.common.collect.HashBasedTable;
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import com.google.common.collect.Table;
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import java.lang.Iterable;
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import java.util.Iterator;
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import java.lang.ref.Reference;
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import java.lang.ref.SoftReference;
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import java.lang.reflect.Field;
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@ -40,8 +42,11 @@ import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Optional;
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import java.util.Spliterator;
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import java.util.Spliterators;
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import java.util.function.UnaryOperator;
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import java.util.stream.Collectors;
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import java.util.stream.Stream;
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/**
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* Provides list-oriented access to the fields of a Minecraft packet.
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@ -51,7 +56,7 @@ import java.util.stream.Collectors;
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* @param <T> Type of the fields to retrieve.
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* @author Kristian
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*/
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public class StructureModifier<T> {
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public class StructureModifier<T> implements Iterable<StructureModifierIntermediate<T>> {
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// Instance generator we will use
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private static final DefaultInstances DEFAULT_GENERATOR = getDefaultGenerator();
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@ -665,4 +670,20 @@ public class StructureModifier<T> {
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public String toString() {
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return "StructureModifier[fieldType=" + this.fieldType + ", data=" + this.accessors + "]";
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public Iterator<StructureModifierIntermediate<T>> iterator() {
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return new StructureModifierIterator<T>(this);
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public Spliterator<StructureModifierIntermediate<T>> spliterator() {
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return Spliterators.spliterator(this.iterator(), this.size(), Spliterator.DISTINCT | Spliterator.NONNULL | Spliterator.ORDERED | Spliterator.SIZED);
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}
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}
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@ -0,0 +1,64 @@
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/*
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* ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
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* Copyright (C) 2012 Kristian S. Stangeland
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with this program;
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* if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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* 02111-1307 USA
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*/
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package com.comphenix.protocol.reflect;
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/**
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* Created by {@link StructureModifierIterator} iterator access to a {@link StructureModifier}
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*
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* @param <T> Type of the fields in the {@link StructureModifier}
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* @author BradBot_1
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*/
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public class StructureModifierIntermediate<T> {
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protected final StructureModifier<T> structure;
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protected final int index;
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/**
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* @param structure - {@link StructureModifier} to operate on.
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* @param index - index to access.
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*
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* @apiNote Must be public, else extending it would not work properly.
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*/
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public StructureModifierIntermediate(final StructureModifier<T> structure, final int index) {
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this.structure = structure;
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this.index = index;
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}
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/**
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* @return Object at index.
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*/
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public T get() {
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return this.structure.read(this.index);
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}
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/**
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* Overwrites the existing value at the index in the structure.
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*
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* @param toWrite - Object to overwrite the existing one.
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*/
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public void set(final T toWrite) {
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this.structure.write(index, toWrite);
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}
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/**
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* @return The internal structure modifier
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*/
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public StructureModifier<T> getInternalStructureModifier() {
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return this.structure;
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}
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}
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@ -0,0 +1,57 @@
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/*
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* ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
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* Copyright (C) 2012 Kristian S. Stangeland
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with this program;
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* if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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* 02111-1307 USA
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*/
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package com.comphenix.protocol.reflect;
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import java.util.Iterator;
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import java.util.NoSuchElementException;
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/**
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* Provides iterator access to a {@link StructureModifier}
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*
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* @param <T> Type of the fields in the {@link StructureModifier}
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* @author BradBot_1
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*/
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class StructureModifierIterator<T> implements Iterator<StructureModifierIntermediate<T>> {
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private final StructureModifier<T> structure;
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private int index = 0;
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/**
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* @param structure - {@link StructureModifier} to operate on.
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*/
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StructureModifierIterator(final StructureModifier<T> structure) {
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this.structure = structure;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public boolean hasNext() {
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return this.index < this.structure.size();
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public StructureModifierIntermediate<T> next() {
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if (!this.hasNext()) throw new NoSuchElementException();
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return new StructureModifierIntermediate<T>(this.structure, this.index++);
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}
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}
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