Package org.apache.pdfbox.pdmodel.common.function.type4

Class Parser

java.lang.Object

org.apache.pdfbox.pdmodel.common.function.type4.Parser

public final class Parser
extends Object

Parser for PDF Type 4 functions. This implements a small subset of the PostScript language but is no full PostScript interpreter.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Parser.AbstractSyntaxHandler	Abstract base class for a Parser.SyntaxHandler.
private static enum	Parser.State	Used to indicate the parsers current state.
static interface	Parser.SyntaxHandler	This interface defines all possible syntactic elements of a Type 4 function.
private static final class	Parser.Tokenizer	Tokenizer for Type 4 functions.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Parser()

Method Summary

Modifier and Type	Method	Description
static void	parse(CharSequence input, Parser.SyntaxHandler handler)	Parses a Type 4 function and sends the syntactic elements to the given syntax handler.

Methods inherited from class java.lang.Object

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

Constructor Details

Parser

private Parser()

Method Details

parse

public static void parse(CharSequence input,
 Parser.SyntaxHandler handler)

Parses a Type 4 function and sends the syntactic elements to the given syntax handler.

Parameters:

input - the text source

handler - the syntax handler