net.hydromatic.clapham
Class Clapham

java.lang.Object
  net.hydromatic.clapham.Clapham

public class Clapham
extends Object

Command line utility Clapham, the railroad diagram generator.

Since:

Sep 11, 2008

Author:

jhyde

Nested Class Summary

static class

Clapham.ImageFormat Output format for graphics.

Constructor Summary

Clapham()

Method Summary

static Grammar	buildGrammar(List<ProductionNode> productionNodes)
void	draw(String symbolName)
void	drawAll()
void	generateIndex()
void	load(File inputFile, net.hydromatic.clapham.Clapham.Dialect inputDialect) Populates the grammar from the grammar file.
static void	main(String[] args) Main command-line entry point.
void	setOutputDir(File file)
void	setOutputEscapeFilename(boolean b)
void	setOutputFormats(EnumSet<Clapham.ImageFormat> imageFormatSet) Sets the format(s) in which to generate images.
static Graph	toGraph(Grammar grammar, EbnfNode expression)
static void	toPng(File inFile, File file)

Methods inherited from class java.lang.Object

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

Constructor Detail

Clapham

public Clapham()

Method Detail

setOutputDir

public void setOutputDir(File file)

setOutputEscapeFilename

public void setOutputEscapeFilename(boolean b)

generateIndex

public void generateIndex()

drawAll

public void drawAll()

draw

public void draw(String symbolName)

load

public void load(File inputFile,
                 net.hydromatic.clapham.Clapham.Dialect inputDialect)

Populates the grammar from the grammar file.

Parameters:

inputFile - Grammar file

inputDialect - Dialect of grammar

main

public static void main(String[] args)

Main command-line entry point.

Parameters:

args - Command-line arguments

setOutputFormats

public void setOutputFormats(EnumSet<Clapham.ImageFormat> imageFormatSet)

Sets the format(s) in which to generate images. The list must not be empty.

Parameters:

imageFormatSet - Set of output formats

buildGrammar

public static Grammar buildGrammar(List<ProductionNode> productionNodes)

toGraph

public static Graph toGraph(Grammar grammar,
                            EbnfNode expression)

toPng

public static void toPng(File inFile,
                         File file)
                  throws IOException,
                         org.apache.batik.transcoder.TranscoderException

Throws:

IOException

org.apache.batik.transcoder.TranscoderException