59 lines
2.0 KiB
Java
59 lines
2.0 KiB
Java
/*
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* This file is part of Player Analytics (Plan).
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*
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* Plan is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License v3 as published by
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* the 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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* Plan is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License 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 Plan. If not, see <https://www.gnu.org/licenses/>.
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*/
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package net.playeranalytics.plugin.server;
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import net.playeranalytics.plan.gathering.listeners.FabricListener;
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import java.util.Collections;
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import java.util.Set;
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import java.util.concurrent.ConcurrentHashMap;
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public class FabricListeners implements Listeners {
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private final Set<FabricListener> listeners;
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public FabricListeners() {
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this.listeners = Collections.newSetFromMap(new ConcurrentHashMap<>());
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}
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@Override
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public void registerListener(Object listener) {
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if (listener == null) {
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throw new IllegalArgumentException("Listener can not be null!");
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} else if (listener instanceof FabricListener fabricListener) {
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if (!fabricListener.isEnabled()) {
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fabricListener.register();
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listeners.add(fabricListener);
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}
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} else {
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throw new IllegalArgumentException("Listener needs to be of type " + listener.getClass().getName() + ", but was " + listener.getClass());
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}
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}
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@Override
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public void unregisterListener(Object listener) {
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((FabricListener) listener).disable();
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listeners.remove(listener);
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}
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@Override
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public void unregisterListeners() {
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listeners.forEach(FabricListener::disable);
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listeners.clear();
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}
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}
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