com.itextpdf.kernel.pdf.tagutils

Class AbstractAvoidDuplicatesTagTreeIteratorHandler

java.lang.Object

com.itextpdf.kernel.pdf.tagutils.AbstractAvoidDuplicatesTagTreeIteratorHandler

All Implemented Interfaces:

ITagTreeIteratorHandler

Direct Known Subclasses:

TagTreeIteratorFlusher

public abstract class AbstractAvoidDuplicatesTagTreeIteratorHandler
extends Object
implements ITagTreeIteratorHandler

Handler for TagTreeIterator. It is used to check whether specific element should be traversed. It doesn't accept elements which have been traversed before.

Constructor Summary

Constructors

Constructor and Description
AbstractAvoidDuplicatesTagTreeIteratorHandler()

Method Summary

Modifier and Type	Method and Description
boolean	accept(IStructureNode node) Checks whether the element should be traversed.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.itextpdf.kernel.pdf.tagutils.ITagTreeIteratorHandler

processElement

Constructor Detail

AbstractAvoidDuplicatesTagTreeIteratorHandler

public AbstractAvoidDuplicatesTagTreeIteratorHandler()

Method Detail

accept

public boolean accept(IStructureNode node)

Description copied from interface: ITagTreeIteratorHandler

Checks whether the element should be traversed.

Specified by:

accept in interface ITagTreeIteratorHandler

Parameters:

node - the element to check

Returns:

true if the iteration should be continued, false otherwise