57 lines
1.4 KiB
Java
57 lines
1.4 KiB
Java
/*
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The contents of this file are subject to the AMP Open Community License
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Version 1.0 (the "License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License on the AMP web site
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(http://www.tibet.iteso.mx/Guatemala/).
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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License for the specific terms governing rights and limitations under the
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License.
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The Initial Developer of this software is Andres Montano Pellegrini. Portions
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created by Andres Montano Pellegrini are Copyright 2001 Andres Montano
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Pellegrini. All Rights Reserved.
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Contributor(s): ______________________________________.
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*/
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package org.thdl.util;
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import java.util.*;
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/** Used by {@link LinkedList} to provide the implementation of a
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simple dynamic link list.
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@author Andrés Montano Pellegrini
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@see LinkedList
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@see Link
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*/
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public class SimplifiedListIterator
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{
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Link current;
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public SimplifiedListIterator(Link current)
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{
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this.current=current;
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}
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public SimplifiedListIterator(Link current, int n)
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{
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this(current);
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int i;
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for (i=0; i<n; i++) current=current.next();
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}
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public boolean hasNext()
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{
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return current!=null;
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}
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public Object next()
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{
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Object o = current.get();
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current = current.next();
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return o;
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}
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}
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