Package com.itextpdf.kernel.validation
Class Pdf20Checker.StructureTreeRootHandler
- java.lang.Object
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- com.itextpdf.kernel.validation.Pdf20Checker.StructureTreeRootHandler
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- All Implemented Interfaces:
ITagTreeIteratorHandler
- Enclosing class:
- Pdf20Checker
private static class Pdf20Checker.StructureTreeRootHandler extends java.lang.Object implements ITagTreeIteratorHandler
Handler class that checks structure nodes while traversing the document structure tree.
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Field Summary
Fields Modifier and Type Field Description private TagStructureContext
tagStructureContext
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Constructor Summary
Constructors Constructor Description StructureTreeRootHandler(TagStructureContext tagStructureContext)
Creates newPdf20Checker.StructureTreeRootHandler
instance.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
accept(IStructureNode node)
Checks whether the element should be traversed.void
processElement(IStructureNode elem)
Called when the next element is reached during the traversal to process it.
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Field Detail
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tagStructureContext
private final TagStructureContext tagStructureContext
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Constructor Detail
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StructureTreeRootHandler
public StructureTreeRootHandler(TagStructureContext tagStructureContext)
Creates newPdf20Checker.StructureTreeRootHandler
instance.- Parameters:
tagStructureContext
-TagStructureContext
of the current tagged document
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Method Detail
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accept
public boolean accept(IStructureNode node)
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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processElement
public void processElement(IStructureNode elem)
Description copied from interface:ITagTreeIteratorHandler
Called when the next element is reached during the traversal to process it.- Specified by:
processElement
in interfaceITagTreeIteratorHandler
- Parameters:
elem
- the element to process
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