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org.cantaloop.tools.collection
Class SingleElementIterator  

java.lang.Object
  org.cantaloop.tools.collection.SingleElementIterator

All Implemented Interfaces:

java.util.Iterator

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public class SingleElementIterator

extends java.lang.Object

implements java.util.Iterator

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Field Summary
private  java.lang.Object	m_obj
private  boolean	m_objSet
private  boolean	m_seen

 

Constructor Summary

SingleElementIterator()

SingleElementIterator(java.lang.Object obj)

 

Method Summary
boolean	hasNext()           Tests whether there are elements remaining in the collection.
java.lang.Object	next()           Obtain the next element in the collection.
void	remove()           Remove from the underlying collection the last element returned by next (optional operation).
void	setElement(java.lang.Object obj)

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

m_obj

private java.lang.Object m_obj

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m_seen

private boolean m_seen

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m_objSet

private boolean m_objSet

Constructor Detail

SingleElementIterator

public SingleElementIterator()

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SingleElementIterator

public SingleElementIterator(java.lang.Object obj)

Method Detail

setElement

public void setElement(java.lang.Object obj)

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hasNext

public boolean hasNext()

Description copied from interface: java.util.Iterator

Tests whether there are elements remaining in the collection. In other words, calling next() will not throw an exception.

Specified by:

hasNext in interface java.util.Iterator

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next

public java.lang.Object next()

Description copied from interface: java.util.Iterator

Obtain the next element in the collection.

Specified by:

next in interface java.util.Iterator

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remove

public void remove()

Description copied from interface: java.util.Iterator

Remove from the underlying collection the last element returned by next (optional operation). This method can be called only once after each call to next(). It does not affect what will be returned by subsequent calls to next.

Specified by:

remove in interface java.util.Iterator

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Home >> All >> org >> cantaloop >> tools >> [ collection overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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