/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.commons.collections.buffer;
import org.apache.commons.collections.Buffer;
import org.apache.commons.collections.collection.AbstractCollectionDecorator;
/**
* Decorates another <code>Buffer</code> to provide additional behaviour.
* <p>
* Methods are forwarded directly to the decorated buffer.
*
* @since Commons Collections 3.0
* @version $Revision: 646777 $ $Date: 2008-04-10 13:33:15 +0100 (Thu, 10 Apr 2008) $
*
* @author Stephen Colebourne
*/
public abstract class AbstractBufferDecorator extends AbstractCollectionDecorator implements Buffer {
/**
* Constructor only used in deserialization, do not use otherwise.
* @since Commons Collections 3.1
*/
protected AbstractBufferDecorator() {
super();
}
/**
* Constructor that wraps (not copies).
*
* @param buffer the buffer to decorate, must not be null
* @throws IllegalArgumentException if list is null
*/
protected AbstractBufferDecorator(Buffer buffer) {
super(buffer);
}
/**
* Gets the buffer being decorated.
*
* @return the decorated buffer
*/
protected Buffer getBuffer() {
return (Buffer) getCollection();
}
//-----------------------------------------------------------------------
public Object get() {
return getBuffer().get();
}
public Object remove() {
return getBuffer().remove();
}
}