ObjectChangeIterator


1   /*
2    * All content copyright (c) 2003-2006 Terracotta, Inc., except as may otherwise be noted in a separate copyright notice.  All rights reserved.
3    */
4   package com.tc.object.change;
5   
6   import java.util.Collection  ;
7   import java.util.Iterator  ;
8   
9   /**
10   * The iterator passed to customer change callback methods. The most important feature of this class is that is does not
11   * allow remove() to be called
12   */
13  public class ObjectChangeIterator implements Iterator   {
14    private final Iterator     iter;
15  
16    public ObjectChangeIterator(Collection   objects) {
17      this.iter = objects.iterator();
18    }
19  
20    public void remove() {
21      throw new UnsupportedOperationException  ("remove() not suppored");
22    }
23  
24    public boolean hasNext() {
25      return this.iter.hasNext();
26    }
27  
28    public Object   next() {
29      return this.iter.next();
30    }
31  }

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