Class PdfUA1FormulaChecker

java.lang.Object

com.itextpdf.pdfua.checkers.utils.ua1.PdfUA1FormulaChecker

public final class PdfUA1FormulaChecker
extends Object

Class that provides methods for checking PDF/UA-1 compliance of Formula elements.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PdfUA1FormulaChecker.PdfUA1FormulaTagHandler	Handler for checking Formula elements in the TagTree.

Field Summary

Fields

Modifier and Type	Field	Description
private final PdfUAValidationContext	context

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PdfUA1FormulaChecker(PdfUAValidationContext context)

Method Summary

Modifier and Type	Method	Description
void	checkStructElement(IStructureNode elem)	Checks "Formula" structure element.
private static boolean	hasInvalidValues(PdfString altText, PdfString actualText)

Methods inherited from class Object

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

Field Details

context

private final PdfUAValidationContext context

Constructor Details

PdfUA1FormulaChecker

private PdfUA1FormulaChecker(PdfUAValidationContext context)

Method Details

checkStructElement

public void checkStructElement(IStructureNode elem)

Checks "Formula" structure element.

Parameters:

elem - structure element to check

Throws:

PdfUAConformanceException - if document has incorrect tag structure for Formula tag

hasInvalidValues

private static boolean hasInvalidValues(PdfString altText,
 PdfString actualText)