/*
* 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.utils.observer.script;
import com.jcwhatever.nucleus.utils.PreCon;
import com.jcwhatever.nucleus.utils.observer.update.UpdateSubscriber;
/**
* An {@link UpdateSubscriber} for use with scripts.
*
* <p>A script API method should accept an {@link IScriptUpdateSubscriber}
* argument which can then be passed into the constructor of {@link ScriptUpdateSubscriber}.
* The script subscriber can then be used as an {@link UpdateSubscriber} on behalf
* of a script function.</p>
*/
public class ScriptUpdateSubscriber<A> extends UpdateSubscriber<A> {
private final IScriptUpdateSubscriber<A> _scriptSubscriber;
/**
* Constructor.
*
* @param subscriber The subscriber passed in from a script.
*/
public ScriptUpdateSubscriber(IScriptUpdateSubscriber<A> subscriber) {
PreCon.notNull(subscriber);
_scriptSubscriber = subscriber;
}
@Override
public void on(A argument) {
_scriptSubscriber.on(argument, this);
}
}