100 lines
3.4 KiB
Java
100 lines
3.4 KiB
Java
/*
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* WorldGuard, a suite of tools for Minecraft
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* Copyright (C) sk89q <http://www.sk89q.com>
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* Copyright (C) WorldGuard team and contributors
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or
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* (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
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.sk89q.worldguard.protection.flags;
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import com.google.common.collect.Maps;
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import com.sk89q.worldedit.extension.platform.Actor;
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import com.sk89q.worldguard.WorldGuard;
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import com.sk89q.worldguard.commands.CommandInputContext;
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import javax.annotation.Nullable;
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import java.util.Map;
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public final class FlagContext extends CommandInputContext<InvalidFlagFormat> {
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private FlagContext(Actor sender, String input, Map<String, Object> values) {
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super(sender, input, values);
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}
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public static FlagContext.FlagContextBuilder create() {
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return new FlagContextBuilder();
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}
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/**
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* Create a copy of this FlagContext, with optional substitutions for values
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*
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* <p>If any supplied variable is null, it will be ignored.
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* If a map is supplied, it will override this FlagContext's values of the same key,
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* but unprovided keys will not be overriden and will be returned as shallow copies.</p>
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*
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* @param commandSender CommandSender for the new FlagContext to run under
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* @param s String of the user input for the new FlagContext
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* @param values map of values to override from the current FlagContext
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* @return a copy of this FlagContext
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*/
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public FlagContext copyWith(@Nullable Actor commandSender, @Nullable String s, @Nullable Map<String, Object> values) {
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Map<String, Object> map = Maps.newHashMap();
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map.putAll(context);
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if (values != null) {
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map.putAll(values);
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}
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return new FlagContext(commandSender == null ? this.sender : commandSender, s == null ? this.input : s, map);
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}
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@Override
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protected InvalidFlagFormat createException(String str) {
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return new InvalidFlagFormat(str);
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}
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public static class FlagContextBuilder {
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private Actor sender;
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private String input;
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private Map<String, Object> map = Maps.newHashMap();
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public FlagContextBuilder setSender(Actor sender) {
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this.sender = sender;
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return this;
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}
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public FlagContextBuilder setInput(String input) {
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this.input = input;
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return this;
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}
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public FlagContextBuilder setObject(String key, Object value) {
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this.map.put(key, value);
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return this;
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}
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public boolean tryAddToMap(String key, Object value) {
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if (map.containsKey(key)) return false;
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this.map.put(key, value);
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return true;
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}
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public FlagContext build() {
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WorldGuard.getInstance().getPlatform().notifyFlagContextCreate(this);
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return new FlagContext(sender, input, map);
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}
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}
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}
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