cvs commit: jakarta-commons/collections/src/java/org/apache/commons/collections/decorators AbstractBufferDecorator.java

[sc...@apache.org]

scolebourne    2003/05/07 06:18:54

  Added:       collections/src/java/org/apache/commons/collections/decorators
                        AbstractBufferDecorator.java
  Log:
  Add Buffer collection decorators
  
  Revision  Changes    Path
  1.1                  jakarta-commons/collections/src/java/org/apache/commons/collections/decorators/AbstractBufferDecorator.java
  
  Index: AbstractBufferDecorator.java
  ===================================================================
  /*
   * $Header: /home/cvs/jakarta-commons/collections/src/java/org/apache/commons/collections/decorators/AbstractBufferDecorator.java,v 1.1 2003/05/07 13:18:53 scolebourne Exp $
   * ====================================================================
   *
   * The Apache Software License, Version 1.1
   *
   * Copyright (c) 2003 The Apache Software Foundation.  All rights
   * reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   *
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in
   *    the documentation and/or other materials provided with the
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   *
   * 3. The end-user documentation included with the redistribution, if
   *    any, must include the following acknowledgment:
   *       "This product includes software developed by the
   *        Apache Software Foundation (http://www.apache.org/)."
   *    Alternately, this acknowledgment may appear in the software itself,
   *    if and wherever such third-party acknowledgments normally appear.
   *
   * 4. The names "The Jakarta Project", "Commons", and "Apache Software
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   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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   * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
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   * <http://www.apache.org/>.
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   */
  package org.apache.commons.collections.decorators;
  
  import org.apache.commons.collections.Buffer;
  
  /**
   * <code>AbstractBufferDecorator</code> decorates another <code>Buffer</code>.
   * <p>
   * Methods are forwarded directly to the decorated buffer.
   *
   * @since Commons Collections 3.0
   * @version $Revision: 1.1 $ $Date: 2003/05/07 13:18:53 $
   * 
   * @author Stephen Colebourne
   */
  public abstract class AbstractBufferDecorator extends AbstractCollectionDecorator implements Buffer {
  
      /**
       * 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();
      }
  
  }
  
  
  

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