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org.apache.commons.jxpath.ri.model.beans
Class PropertyIterator  

java.lang.Object
  org.apache.commons.jxpath.ri.model.beans.PropertyIterator

All Implemented Interfaces:

org.apache.commons.jxpath.ri.model.NodeIterator

Direct Known Subclasses:

BeanAttributeIterator

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public class PropertyIterator

extends java.lang.Object

implements org.apache.commons.jxpath.ri.model.NodeIterator

Iterates property values of an object pointed at with a PropertyOwnerPointer. Examples of such objects are JavaBeans and objects with Dynamic Properties.

Version:

$Revision: 1.13 $ $Date: 2004/03/25 03:49:50 $

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Field Summary
private  boolean	empty
private  boolean	includeStart
private  java.lang.String	name
private  int	position
private  PropertyPointer	propertyNodePointer
private  boolean	ready
private  boolean	reverse
private  int	startIndex
private  int	startPropertyIndex
private  boolean	targetReady

 

Constructor Summary

PropertyIterator(PropertyOwnerPointer pointer, java.lang.String name, boolean reverse, org.apache.commons.jxpath.ri.model.NodePointer startWith)

 

Method Summary
private  int	getLength()           Computes length for the current pointer - ignores any exceptions
org.apache.commons.jxpath.ri.model.NodePointer	getNodePointer()
int	getPosition()
protected  org.apache.commons.jxpath.ri.model.NodePointer	getPropertyPointer()
protected  void	prepareForIndividualProperty(java.lang.String name)
void	reset()
boolean	setPosition(int position)           Sets the new current position and returns true if there a node at that position.
private  boolean	setPositionAllProperties(int position)
private  boolean	setPositionIndividualProperty(int position)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

empty

private boolean empty

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reverse

private boolean reverse

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name

private java.lang.String name

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startIndex

private int startIndex

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targetReady

private boolean targetReady

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position

private int position

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propertyNodePointer

private PropertyPointer propertyNodePointer

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startPropertyIndex

private int startPropertyIndex

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ready

private boolean ready

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includeStart

private boolean includeStart

Constructor Detail

PropertyIterator

public PropertyIterator(PropertyOwnerPointer pointer,
                        java.lang.String name,
                        boolean reverse,
                        org.apache.commons.jxpath.ri.model.NodePointer startWith)

Method Detail

getPropertyPointer

protected org.apache.commons.jxpath.ri.model.NodePointer getPropertyPointer()

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reset

public void reset()

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getNodePointer

public org.apache.commons.jxpath.ri.model.NodePointer getNodePointer()

Specified by:

getNodePointer in interface org.apache.commons.jxpath.ri.model.NodeIterator

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getPosition

public int getPosition()

Specified by:

getPosition in interface org.apache.commons.jxpath.ri.model.NodeIterator

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setPosition

public boolean setPosition(int position)

Description copied from interface: org.apache.commons.jxpath.ri.model.NodeIterator

Sets the new current position and returns true if there a node at that position.

Specified by:

setPosition in interface org.apache.commons.jxpath.ri.model.NodeIterator

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setPositionIndividualProperty

private boolean setPositionIndividualProperty(int position)

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setPositionAllProperties

private boolean setPositionAllProperties(int position)

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prepareForIndividualProperty

protected void prepareForIndividualProperty(java.lang.String name)

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getLength

private int getLength()

Computes length for the current pointer - ignores any exceptions

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> commons >> jxpath >> ri >> model >> [ beans overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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