java.lang.Object

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

All Implemented Interfaces:: NodeIterator

Direct Known Subclasses:: BeanAttributeIterator, DynamicPropertyIterator

public class PropertyIterator extends Object implements 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: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
Author:: Dmitri Plotnikov

Constructor Summary

Constructors

Constructor

Description

PropertyIterator(PropertyOwnerPointer pointer, String name, boolean reverse, NodePointer startWith)

Create a new PropertyIterator.
Method Summary

Modifier and Type

Method

Description

NodePointer

getNodePointer()

Get the NodePointer at the current position.

int

getPosition()

Get the current iterator position.

protected NodePointer

getPropertyPointer()

Get the property pointer.

protected void

prepareForIndividualProperty(String name)

Prepare for an individual property.

void

reset()

Reset property iteration.

boolean

setPosition(int position)

Set the new current position.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- PropertyIterator
  
  public PropertyIterator(PropertyOwnerPointer pointer, String name, boolean reverse, NodePointer startWith)
  
  Create a new PropertyIterator.
  
  Parameters:
  
  pointer - owning pointer
  
  name - property name
  
  reverse - iteration order
  
  startWith - beginning pointer
Method Details
- getPropertyPointer
  
  protected NodePointer getPropertyPointer()
  
  Get the property pointer.
  
  Returns:
  
  NodePointer
- reset
  
  public void reset()
  
  Reset property iteration.
- getNodePointer
  
  public NodePointer getNodePointer()
  
  Description copied from interface: NodeIterator
  
  Get the NodePointer at the current position.
  
  Specified by:
  
  getNodePointer in interface NodeIterator
  
  Returns:
  
  NodePointer
- getPosition
  
  public int getPosition()
  
  Description copied from interface: NodeIterator
  
  Get the current iterator position.
  
  Specified by:
  
  getPosition in interface NodeIterator
  
  Returns:
  
  int position
- setPosition
  
  public boolean setPosition(int position)
  
  Description copied from interface: NodeIterator
  
  Set the new current position.
  
  Specified by:
  
  setPosition in interface NodeIterator
  
  Parameters:
  
  position - the position to set
  
  Returns:
  
  true if there is a node at position.
- prepareForIndividualProperty
  
  protected void prepareForIndividualProperty(String name)
  
  Prepare for an individual property.
  
  Parameters:
  
  name - property name

Class PropertyIterator

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Details

PropertyIterator

Method Details

getPropertyPointer

reset

getNodePointer

getPosition

setPosition

prepareForIndividualProperty