Package com.itextpdf.kernel.pdf.tagutils
Class AbstractAvoidDuplicatesTagTreeIteratorHandler
java.lang.Object
com.itextpdf.kernel.pdf.tagutils.AbstractAvoidDuplicatesTagTreeIteratorHandler
- All Implemented Interfaces:
ITagTreeIteratorHandler
- Direct Known Subclasses:
TagTreeIteratorFlusher
,TagTreePointer.RoleFinderHandler
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.-
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionboolean
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
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Field Details
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processedObjects
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Constructor Details
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AbstractAvoidDuplicatesTagTreeIteratorHandler
public AbstractAvoidDuplicatesTagTreeIteratorHandler()
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Method Details
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accept
Description copied from interface:ITagTreeIteratorHandler
Checks whether the element should be traversed.- Specified by:
accept
in interfaceITagTreeIteratorHandler
- Parameters:
node
- the element to check- Returns:
true
if the iteration should be continued,false
otherwise
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