com.itextpdf.text.pdf.parser
Class PdfContentStreamProcessor.ResourceDictionary

java.lang.Object
  com.itextpdf.text.pdf.PdfObject
      com.itextpdf.text.pdf.PdfDictionary
          com.itextpdf.text.pdf.parser.PdfContentStreamProcessor.ResourceDictionary

Enclosing class:

PdfContentStreamProcessor

private static class PdfContentStreamProcessor.ResourceDictionary
extends PdfDictionary

A resource dictionary that allows stack-like behavior to support resource dictionary inheritance

Field Summary

private List<PdfDictionary>

resourcesStack

Fields inherited from class com.itextpdf.text.pdf.PdfDictionary

CATALOG, FONT, hashMap, OUTLINES, PAGE, PAGES

Fields inherited from class com.itextpdf.text.pdf.PdfObject

ARRAY, BOOLEAN, bytes, DICTIONARY, INDIRECT, indRef, NAME, NOTHING, NULL, NUMBER, STREAM, STRING, TEXT_PDFDOCENCODING, TEXT_UNICODE, type

Constructor Summary

PdfContentStreamProcessor.ResourceDictionary()

Method Summary

PdfObject	getDirectObject(PdfName key) Returns the PdfObject associated to the specified key, resolving a possible indirect reference to a direct object.
void	pop()
void	push(PdfDictionary resources)

Methods inherited from class com.itextpdf.text.pdf.PdfDictionary

clear, contains, get, getAsArray, getAsBoolean, getAsDict, getAsIndirectObject, getAsName, getAsNumber, getAsStream, getAsString, getKeys, isCatalog, isFont, isOutlineTree, isPage, isPages, merge, mergeDifferent, put, putAll, putEx, remove, size, toPdf, toString

Methods inherited from class com.itextpdf.text.pdf.PdfObject

canBeInObjStm, getBytes, getIndRef, isArray, isBoolean, isDictionary, isIndirect, isName, isNull, isNumber, isStream, isString, length, setContent, setIndRef, type

Methods inherited from class java.lang.Object

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

Field Detail

resourcesStack

private final List<PdfDictionary> resourcesStack

Constructor Detail

PdfContentStreamProcessor.ResourceDictionary

public PdfContentStreamProcessor.ResourceDictionary()

Method Detail

push

public void push(PdfDictionary resources)

pop

public void pop()

getDirectObject

public PdfObject getDirectObject(PdfName key)

Description copied from class: PdfDictionary

Returns the PdfObject associated to the specified key, resolving a possible indirect reference to a direct object. This method will never return a PdfIndirectReference object.

Overrides:

getDirectObject in class PdfDictionary

Parameters:

key - A key for the PdfObject to be returned

Returns:

A direct PdfObject or null