Class AbstractIteratorDecorator
- java.lang.Object
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- org.apache.commons.collections.iterators.AbstractIteratorDecorator
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- All Implemented Interfaces:
java.util.Iterator
- Direct Known Subclasses:
AbstractDualBidiMap.EntrySetIterator
,AbstractDualBidiMap.KeySetIterator
,AbstractDualBidiMap.ValuesIterator
public class AbstractIteratorDecorator extends java.lang.Object implements java.util.Iterator
Provides basic behaviour for decorating an iterator with extra functionality.All methods are forwarded to the decorated iterator.
- Since:
- Commons Collections 3.0
- Version:
- $Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $
- Author:
- James Strachan, Stephen Colebourne
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Field Summary
Fields Modifier and Type Field Description protected java.util.Iterator
iterator
The iterator being decorated
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Constructor Summary
Constructors Constructor Description AbstractIteratorDecorator(java.util.Iterator iterator)
Constructor that decorates the specified iterator.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.util.Iterator
getIterator()
Gets the iterator being decorated.boolean
hasNext()
java.lang.Object
next()
void
remove()
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Method Detail
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getIterator
protected java.util.Iterator getIterator()
Gets the iterator being decorated.- Returns:
- the decorated iterator
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interfacejava.util.Iterator
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next
public java.lang.Object next()
- Specified by:
next
in interfacejava.util.Iterator
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remove
public void remove()
- Specified by:
remove
in interfacejava.util.Iterator
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