Class PdfUA2HeadingsChecker.PdfUA2HeadingHandler
- java.lang.Object
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- com.itextpdf.pdfua.checkers.utils.ContextAwareTagTreeIteratorHandler
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- com.itextpdf.pdfua.checkers.utils.ua2.PdfUA2HeadingsChecker.PdfUA2HeadingHandler
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- All Implemented Interfaces:
ITagTreeIteratorHandler
- Enclosing class:
- PdfUA2HeadingsChecker
public static class PdfUA2HeadingsChecker.PdfUA2HeadingHandler extends ContextAwareTagTreeIteratorHandler
Handler class that checks heading tags while traversing the tag tree.
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Field Summary
Fields Modifier and Type Field Description private PdfUA2HeadingsChecker
checker
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Fields inherited from class com.itextpdf.pdfua.checkers.utils.ContextAwareTagTreeIteratorHandler
context
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Constructor Summary
Constructors Constructor Description PdfUA2HeadingHandler(PdfUAValidationContext context)
Creates a new instance ofPdfUA2HeadingsChecker
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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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checker
private final PdfUA2HeadingsChecker checker
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Constructor Detail
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PdfUA2HeadingHandler
public PdfUA2HeadingHandler(PdfUAValidationContext context)
Creates a new instance ofPdfUA2HeadingsChecker
.- Parameters:
context
- the validation context
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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.- 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.- Parameters:
elem
- the element to process
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