Package icyllis.arc3d.compiler.lex

Class LexerGenerator

java.lang.Object

icyllis.arc3d.compiler.lex.LexerGenerator

public class LexerGenerator
extends Object

Generates the Lexer class.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DATA_PER_BYTE
static final int	DATA_PER_BYTE_SHIFT
static final String	LEXICON
static final int	NUM_BITS
static final int	NUM_VALUES

Constructor Summary

Constructors

Constructor	Description
LexerGenerator()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Generates the lexer source code.
static DFA	process(PrintWriter pw)
static void	writeTransitionTable(PrintWriter pw, DFA dfa, int states)

Methods inherited from class java.lang.Object

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

Field Details

LEXICON

public static final String LEXICON

See Also:

• Constant Field Values

NUM_BITS

public static final int NUM_BITS

See Also:

• Constant Field Values

NUM_VALUES

public static final int NUM_VALUES

See Also:

• Constant Field Values

DATA_PER_BYTE

public static final int DATA_PER_BYTE

See Also:

• Constant Field Values

DATA_PER_BYTE_SHIFT

public static final int DATA_PER_BYTE_SHIFT

Constructor Details

LexerGenerator

public LexerGenerator()

Method Details

process

@Nonnull
public static DFA process(PrintWriter pw)

writeTransitionTable

public static void writeTransitionTable(PrintWriter pw,
 DFA dfa,
 int states)

main

public static void main(String[] args)

Generates the lexer source code.