/*******************************************************************************
* Copyright (c) 2011 GigaSpaces Technologies Ltd. All rights reserved
*
* 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.cloudifysource.domain;
import java.util.ArrayList;
/**
* Created with IntelliJ IDEA.
* User: elip
* Date: 5/20/13
* Time: 2:07 PM
*
* Extension of an ArrayList that enforces a size limit.
*/
public class MaxSizeList<T> extends ArrayList<T> {
private final int maxSize;
public MaxSizeList(final int maxSize) {
super();
this.maxSize = maxSize;
}
@Override
public boolean add(final T t) {
if (size() >= maxSize) {
remove(0);
}
return super.add(t);
}
}