/*
* This file is part of NucleusFramework for Bukkit, licensed under the MIT License (MIT).
*
* Copyright (c) JCThePants (www.jcwhatever.com)
*
* 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 com.jcwhatever.nucleus.collections.players;
import com.google.common.collect.ListMultimap;
import com.google.common.collect.Multimap;
import com.google.common.collect.MultimapBuilder.ListMultimapBuilder;
import org.bukkit.plugin.Plugin;
import javax.annotation.Nonnull;
import java.util.List;
import java.util.UUID;
/**
* A {@link ListMultimap} wrapper that stores elements using the player ID as key.
*
* <p> When the player logs out, the entry is automatically removed.</p>
*
* <p>Thread safe.</p>
*
* <p>The maps iterators must be used inside a synchronized block which locks the
* map instance. Otherwise, a {@link java.lang.IllegalStateException} is thrown.</p>
*
* @param <V> The value type
*/
public class PlayerListMultimap<V> extends PlayerMultimap<V> {
ListMultimap<UUID, V> _map;
/**
* Constructor.
*
* @param plugin The owning plugin.
*/
public PlayerListMultimap(Plugin plugin) {
super(plugin);
_map = ListMultimapBuilder.hashKeys().arrayListValues().build();
}
@Override
public List<V> get(@Nonnull UUID playerId) {
return (List<V>)super.get(playerId);
}
@Override
public List<V> removeAll(@Nonnull Object playerId) {
return (List<V>)super.removeAll(playerId);
}
@Override
public List<V> replaceValues(UUID playerId, Iterable<? extends V> iterable) {
return (List<V>)super.replaceValues(playerId, iterable);
}
@Override
protected Multimap<UUID, V> map() {
return _map;
}
}