Class PdfUA2FormulaChecker

java.lang.Object

com.itextpdf.pdfua.checkers.utils.ua2.PdfUA2FormulaChecker

public final class PdfUA2FormulaChecker
extends Object

Utility class which performs "Formula" tag related checks according to PDF/UA-2 specification.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PdfUA2FormulaChecker.PdfUA2FormulaTagHandler	Handler class that checks "Formula" tags while traversing the tag tree.

Field Summary

Fields

Modifier and Type	Field	Description
private final PdfUAValidationContext	context
private static final String	MATH

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PdfUA2FormulaChecker(PdfUAValidationContext context)

Method Summary

Modifier and Type	Method	Description
void	checkStructElement(IStructureNode elem)	Checks if "math" structure element from "MathML" namespace is enclosed within "Formula" tag.

Methods inherited from class Object

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

Field Details

MATH

private static final String MATH

See Also:

• Constant Field Values

context

private final PdfUAValidationContext context

Constructor Details

PdfUA2FormulaChecker

private PdfUA2FormulaChecker(PdfUAValidationContext context)

Method Details

checkStructElement

public void checkStructElement(IStructureNode elem)

Checks if "math" structure element from "MathML" namespace is enclosed within "Formula" tag.

Parameters:

elem - structure element to check

Throws:

PdfUAConformanceException - if document has incorrect tag structure for Formula tag