Class PostscriptParser

java.lang.Object

org.apache.fop.fonts.type1.PostscriptParser

public class PostscriptParser
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	PostscriptParser.PSDictionary	An object representing a Postscript dictionary
class	PostscriptParser.PSElement	A base Postscript element class
class	PostscriptParser.PSFixedArray	An object representing a Postscript array with a fixed number of entries
class	PostscriptParser.PSSubroutine	An object representing a Postscript subroutine element
class	PostscriptParser.PSVariable	An object representing a Postscript variable
class	PostscriptParser.PSVariableArray	An object representing a Postscript array with a variable number of entries

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	DICTIONARY
private static final String	FIXED_ARRAY
protected static final org.apache.commons.logging.Log	LOG
private static final String	SUBROUTINE
private HashMap<String, PostscriptParser.PSSubroutine>	subroutines
private static final String	VARIABLE_ARRAY

Constructor Summary

Constructors

Constructor	Description
PostscriptParser()

Method Summary

Modifier and Type	Method	Description
PostscriptParser.PSElement	createElement(String operator, String elementID, int startPoint)
private boolean	hasEndToken(String token)
private boolean	hasMatch(String operator, List<PostscriptParser.PSElement> elements)
List<PostscriptParser.PSElement>	parse(byte[] segment)	Parses the postscript document and returns a list of elements

Methods inherited from class Object

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

Field Details

LOG

protected static final org.apache.commons.logging.Log LOG

DICTIONARY

private static final String DICTIONARY

See Also:

• Constant Field Values

FIXED_ARRAY

private static final String FIXED_ARRAY

See Also:

• Constant Field Values

VARIABLE_ARRAY

private static final String VARIABLE_ARRAY

See Also:

• Constant Field Values

SUBROUTINE

private static final String SUBROUTINE

See Also:

• Constant Field Values

subroutines

private HashMap<String, PostscriptParser.PSSubroutine> subroutines

Constructor Details

PostscriptParser

public PostscriptParser()

Method Details

parse

public List<PostscriptParser.PSElement> parse(byte[] segment)
                                       throws IOException

Parses the postscript document and returns a list of elements

Parameters:

segment - The byte array containing the postscript data

Returns:

A list of found Postscript elements

Throws:

IOException

hasEndToken

private boolean hasEndToken(String token)

hasMatch

private boolean hasMatch(String operator,
 List<PostscriptParser.PSElement> elements)

createElement

public PostscriptParser.PSElement createElement(String operator,
 String elementID,
 int startPoint)