com.itextpdf.kernel.pdf.tagutils

Class PdfAllowedTagRelations

java.lang.Object

com.itextpdf.kernel.pdf.tagutils.PdfAllowedTagRelations

public class PdfAllowedTagRelations
extends Object

This class defines the allowed parent-child relations for the PDF2.0 standard.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ACTUAL_CONTENT
protected Map<String,Collection<String>>	allowedParentChildRelations
static String	NUMBERED_HEADER

Constructor Summary

Constructors

Constructor and Description
PdfAllowedTagRelations() Creates a new instance of PdfAllowedTagRelations.

Method Summary

Modifier and Type	Method and Description
boolean	isContentAllowedInRole(String parentRole) Checks if the given parent role allows content.
boolean	isRelationAllowed(String parentRole, String childRole) Checks if the given parent-child relation is allowed.
String	normalizeRole(String role) Normalizes the role.

Methods inherited from class java.lang.Object

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

Field Detail

NUMBERED_HEADER

public static final String NUMBERED_HEADER

See Also:

Constant Field Values

ACTUAL_CONTENT

public static final String ACTUAL_CONTENT

See Also:

Constant Field Values

allowedParentChildRelations

protected final Map<String,Collection<String>> allowedParentChildRelations

Constructor Detail

PdfAllowedTagRelations

public PdfAllowedTagRelations()

Creates a new instance of PdfAllowedTagRelations.

Method Detail

isRelationAllowed

public boolean isRelationAllowed(String parentRole,
                                 String childRole)

Checks if the given parent-child relation is allowed.

Parameters:

parentRole - The parent role.

childRole - The child role.

Returns:

true if the relation is allowed, false otherwise.

isContentAllowedInRole

public boolean isContentAllowedInRole(String parentRole)

Checks if the given parent role allows content.

Parameters:

parentRole - The parent role.

Returns:

true if the parent role allows content, false otherwise.

normalizeRole

public String normalizeRole(String role)

Normalizes the role.

Parameters:

role - The role to normalize.

Returns:

The normalized role.