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Java Deferred/Promise library similar to JQuery.

There is a newer version: 1.2.6

/*
 * Copyright 2013 Ray Tsang
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jdeferred.multiple;

import java.util.Iterator;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;

/**
 * Contains a list of {@link OneResult}.
 * @author Ray Tsang
 *
 */
public class MultipleResults implements Iterable {
	private final List results;
	
	public MultipleResults(int size) {
		this.results = new CopyOnWriteArrayList(new OneResult[size]);
	}
	
	protected void set(int index, OneResult result) {
		results.set(index, result);
	}
	
	public OneResult get(int index) {
		return results.get(index);
	}

	public Iterator iterator() {
		return results.iterator();
	}
	
	public int size() {
		return results.size();
	}

	@Override
	public String toString() {
		return "MultipleResults [results=" + results + "]";
	}
}