Package org.apache.xmlgraphics.ps

Class PSDictionary.Maker

java.lang.Object

org.apache.xmlgraphics.ps.PSDictionary.Maker

Enclosing class:

PSDictionary

private static class PSDictionary.Maker
extends Object

This class is used to parse dictionary strings.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	PSDictionary.Maker.Token	Simple token holding class

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	ARRAY
private static final String[][]	BRACES
private static final int	CLOSING
private static final int	DICTIONARY
private static final int	OPENING
private static final int	PROCEDURE
private static final int	STRING

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Maker()

Method Summary

Modifier and Type	Method	Description
private int	indexOfMatchingBrace(String str, String[] braces, int fromIndex)	Returns the closing brace index from a given string searches from a given index
protected PSDictionary.Maker.Token	nextToken(String str, int fromIndex)	Returns a Token containing the start, end index and value of the next token found in a given string
PSDictionary	parseDictionary(String str)	Parses a dictionary string and provides a dictionary object
private String	stripBraces(String str, String[] braces)	Strips braces from complex object string

Methods inherited from class java.lang.Object

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

Field Details

BRACES

private static final String[][] BRACES

OPENING

private static final int OPENING

See Also:

• Constant Field Values

CLOSING

private static final int CLOSING

See Also:

• Constant Field Values

DICTIONARY

private static final int DICTIONARY

See Also:

• Constant Field Values

ARRAY

private static final int ARRAY

See Also:

• Constant Field Values

PROCEDURE

private static final int PROCEDURE

See Also:

• Constant Field Values

STRING

private static final int STRING

See Also:

• Constant Field Values

Constructor Details

Maker

private Maker()

Method Details

nextToken

protected PSDictionary.Maker.Token nextToken(String str,
 int fromIndex)

Returns a Token containing the start, end index and value of the next token found in a given string

Parameters:

str - string to search

fromIndex - search from index

Returns:

Token containing the start, end index and value of the next token

indexOfMatchingBrace

private int indexOfMatchingBrace(String str,
 String[] braces,
 int fromIndex)
                          throws PSDictionaryFormatException

Returns the closing brace index from a given string searches from a given index

Parameters:

str - string to search

braces - string array of opening and closing brace

fromIndex - searches from index

Returns:

matching brace index

Throws:

PSDictionaryFormatException - thrown in the event that a parsing error occurred

stripBraces

private String stripBraces(String str,
 String[] braces)
                    throws PSDictionaryFormatException

Strips braces from complex object string

Parameters:

str - String to parse

braces - String array containing opening and closing braces

Returns:

String with braces stripped

Throws:

PSDictionaryFormatException - thrown in the event that a parsing error occurred

parseDictionary

public PSDictionary parseDictionary(String str)
                             throws PSDictionaryFormatException

Parses a dictionary string and provides a dictionary object

Parameters:

str - a dictionary string

Returns:

A postscript dictionary object

Throws:

PSDictionaryFormatException - thrown in the event that a parsing error occurred