Class XMPIteratorImpl.NodeIteratorChildren

java.lang.Object

com.itextpdf.xmp.impl.XMPIteratorImpl.NodeIterator

com.itextpdf.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 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 XMPIteratorImpl.NodeIterator

accumulatePath, createPropertyInfo, getChildrenIterator, getReturnProperty, next, remove, reportNode, setChildrenIterator, setReturnProperty

Methods inherited from class Object

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

Methods inherited from interface 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()