org.apache.fop.pdf

Class PDFDictionary

java.lang.Object

org.apache.fop.pdf.PDFObject

org.apache.fop.pdf.PDFDictionary

All Implemented Interfaces:

PDFWritable

Direct Known Subclasses:

PDFEncoding, PDFFileSpec, PDFFont, PDFFontDescriptor, PDFNames, PDFNameTreeNode, PDFNumberTreeNode, PDFResourceContext, PDFResources, PDFRoot, PDFStructElem, PDFStructTreeRoot, TransitionDictionary

public class PDFDictionary
extends PDFObject

Class representing a PDF dictionary object

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<java.lang.String,java.lang.Object>	entries the entry map
protected java.util.List<java.lang.String>	order maintains the order of the entries added to the entry map.

Fields inherited from class org.apache.fop.pdf.PDFObject

log

Constructor Summary

Constructors

Constructor and Description
PDFDictionary() Create a new dictionary object.
PDFDictionary(PDFObject parent) Create a new dictionary object.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	get(java.lang.String name) Returns the value given a name.
int	output(java.io.OutputStream stream) Write the PDF represention of this object
void	put(java.lang.String name, int value) Puts a new name/value pair.
void	put(java.lang.String name, java.lang.Object value) Puts a new name/value pair.
protected void	writeDictionary(java.io.OutputStream out, java.lang.StringBuilder textBuffer) Writes the contents of the dictionary to a StringBuffer.

Methods inherited from class org.apache.fop.pdf.PDFObject

contentEquals, encode, encodeBinaryToHexString, encodeString, encodeText, formatObject, getDocument, getDocumentSafely, getGeneration, getObjectID, getObjectNumber, getParent, hasObjectNumber, makeReference, outputInline, referencePDF, setDocument, setObjectNumber, setParent, toPDF, toPDFString

Methods inherited from class java.lang.Object

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

Field Detail

entries

protected java.util.Map<java.lang.String,java.lang.Object> entries

the entry map

order

protected java.util.List<java.lang.String> order

maintains the order of the entries added to the entry map. Whenever you modify "entries", always make sure you adjust this list accordingly.

Constructor Detail

PDFDictionary

public PDFDictionary()

Create a new dictionary object.

PDFDictionary

public PDFDictionary(PDFObject parent)

Create a new dictionary object.

Parameters:

parent - the object's parent if any

Method Detail

put

public void put(java.lang.String name,
       java.lang.Object value)

Puts a new name/value pair.

Parameters:

name - the name

value - the value

put

public void put(java.lang.String name,
       int value)

Puts a new name/value pair.

Parameters:

name - the name

value - the value

get

public java.lang.Object get(java.lang.String name)

Returns the value given a name.

Parameters:

name - the name of the value

Returns:

the value or null, if there's no value with the given name.

output

public int output(java.io.OutputStream stream)
           throws java.io.IOException

Write the PDF represention of this object

Overrides:

output in class PDFObject

Parameters:

stream - the stream to write the PDF to

Returns:

the number of bytes written

Throws:

java.io.IOException - if there is an error writing to the stream

writeDictionary

protected void writeDictionary(java.io.OutputStream out,
                   java.lang.StringBuilder textBuffer)
                        throws java.io.IOException

Writes the contents of the dictionary to a StringBuffer.

Parameters:

out - the OutputStream (for binary content)

textBuffer - the text buffer for text output

Throws:

java.io.IOException - if an I/O error occurs