org.multijava.util.lexgen
Class Main

java.lang.Object
  org.multijava.util.lexgen.Main

public class Main

extends Object

This class is the entry point for the keyword lookup generation facility.

Field Summary
private  String[]	args
private  DefinitionFile[]	definitions
private static int	MIN_TOKEN_ID
private  LexgenOptions	options

 

Constructor Summary

Main(String[] args)

 

Method Summary
private  boolean	buildDefinitionFile()           Builds the ANTLR TokenTypes.txt file and returns true iff successful.
private  boolean	buildInterfaceFile()           Builds the TokenTypes.java file and returns true iff successful.
private  boolean	buildKeywordFile()           Generates the keyword file that instantiates tokens for each literal and keyword and that provides the hashtable lookup of IDENTs.
private  boolean	checkIdentifiers()           Checks the identifiers in the definitions and returns true iff they are OK.
static void	main(String[] args)           Entry point to the assembler
private static String[]	makeStringArray(ArrayList vec)           Transforms a list of strings into a string array.
private  boolean	parseArguments(String[] args)
private  boolean	parseSourceFiles(String[] infiles)           Parses the named *.t files and returns true iff successful.
boolean	run()

 

Methods inherited from class java.lang.Object

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

 

Field Detail

options

private LexgenOptions options

definitions

private DefinitionFile[] definitions

MIN_TOKEN_ID

private static final int MIN_TOKEN_ID

args

private final String[] args

Main

public Main(String[] args)

run

public boolean run()

parseSourceFiles

private boolean parseSourceFiles(String[] infiles)

Parses the named *.t files and returns true iff successful.

checkIdentifiers

private boolean checkIdentifiers()

Checks the identifiers in the definitions and returns true iff they are OK.

buildDefinitionFile

private boolean buildDefinitionFile()

Builds the ANTLR TokenTypes.txt file and returns true iff successful.

buildInterfaceFile

private boolean buildInterfaceFile()

Builds the TokenTypes.java file and returns true iff successful.

buildKeywordFile

private boolean buildKeywordFile()

Generates the keyword file that instantiates tokens for each literal and keyword and that provides the hashtable lookup of IDENTs.

makeStringArray

private static String[] makeStringArray(ArrayList vec)

Transforms a list of strings into a string array.

main

public static void main(String[] args)

Entry point to the assembler

parseArguments

private boolean parseArguments(String[] args)