Package com.itextpdf.kernel.validation
Class Pdf20Checker.ParentChildRelationshipHandler
- java.lang.Object
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- com.itextpdf.kernel.validation.Pdf20Checker.ParentChildRelationshipHandler
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- All Implemented Interfaces:
ITagTreeIteratorHandler
- Enclosing class:
- Pdf20Checker
static final class Pdf20Checker.ParentChildRelationshipHandler extends java.lang.Object implements ITagTreeIteratorHandler
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Field Summary
Fields Modifier and Type Field Description private TagStructureContext
tagStructureContext
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Constructor Summary
Constructors Constructor Description ParentChildRelationshipHandler(TagStructureContext context)
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Method Summary
All Methods Static 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.private java.lang.String
resolveRole(PdfStructElem elem)
private static void
throwInvalidRelationshipException(java.lang.String parentRole, java.lang.String childRole)
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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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ParentChildRelationshipHandler
public ParentChildRelationshipHandler(TagStructureContext context)
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Method Detail
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throwInvalidRelationshipException
private static void throwInvalidRelationshipException(java.lang.String parentRole, java.lang.String childRole)
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resolveRole
private java.lang.String resolveRole(PdfStructElem elem)
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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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