XMPIteratorImpl.NodeIteratorChildren

java.lang.Object

com.itextpdf.kernel.xmp.impl.XMPIteratorImpl.NodeIterator

com.itextpdf.kernel.xmp.impl.XMPIteratorImpl.NodeIteratorChildren

All Implemented Interfaces:: Iterator

Enclosing class:: XMPIteratorImpl

private class XMPIteratorImpl.NodeIteratorChildren extends XMPIteratorImpl.NodeIterator

This iterator is derived from the default NodeIterator, and is only used for the option IteratorOptions.JUST_CHILDREN.

Since:: 02.10.2006

Field Summary

Fields

Modifier and Type

Field

Description

private Iterator

childrenIterator

private int

index

private String

parentPath

Fields inherited from class com.itextpdf.kernel.xmp.impl.XMPIteratorImpl.NodeIterator
ITERATE_CHILDREN, ITERATE_NODE, ITERATE_QUALIFIER
Constructor Summary

Constructors

Constructor

Description

NodeIteratorChildren(XMPNode parentNode, String parentPath)

Constructor
Method Summary

Modifier and Type

Method

Description

boolean

hasNext()

Prepares the next node to return if not already done.

Methods inherited from class com.itextpdf.kernel.xmp.impl.XMPIteratorImpl.NodeIterator
accumulatePath, createPropertyInfo, getChildrenIterator, getReturnProperty, next, remove, reportNode, setChildrenIterator, setReturnProperty

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

Methods inherited from interface java.util.Iterator
forEachRemaining

Field Details
- parentPath
  
  private String parentPath
- childrenIterator
  
  private Iterator childrenIterator
- index
  
  private int index
Constructor Details
- NodeIteratorChildren
  
  public NodeIteratorChildren(XMPNode parentNode, String parentPath)
  
  Constructor
  
  Parameters:
  
  parentNode - the node which children shall be iterated.
  
  parentPath - the full path of the former node without the leaf node.
Method Details
- hasNext
  
  public boolean hasNext()
  
  Prepares the next node to return if not already done.
  Specified by:
  
  hasNext in interface Iterator
  
  Overrides:
  
  hasNext in class XMPIteratorImpl.NodeIterator
  
  See Also:
  
  Iterator.hasNext()