Package eu.bandm.tools.d2d2.parser2

Class Lexer<D>

java.lang.Object

eu.bandm.tools.d2d2.parser2.Lexer<D>

All Implemented Interfaces:

Supplier<Lexer.Token<D>>

public class Lexer<D>
extends Object
implements Supplier<Lexer.Token<D>>

Hand-written Ramus-based lexer for d2d definition files. COPIED AND ADOPTED from eu.bandm.tools.lljava.parser.LLJavaLexer3. Realizing the token lexer as defined in the XAntlr-source ../parser/d2d.g

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Lexer.Token<D>	Immutable tokens.
static enum	Lexer.TokenType	Enumeration of token types.

Field Summary

Fields

Modifier and Type	Field	Description
static final Map<Lexer.TokenType,String>	identTokens

Constructor Summary

Constructors

Constructor	Description
Lexer(D documentId, Reader in)

Method Summary

Modifier and Type	Method	Description
static final @Opt String	asIdent(Lexer.TokenType t)
Lexer.Token<D>	get()
static void	main(String[] args)
Stream<Lexer.Token<D>>	stream()

Methods inherited from class java.lang.Object

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

Field Details

identTokens

public static final Map<Lexer.TokenType,String> identTokens

Constructor Details

Lexer

public Lexer(D documentId,
 Reader in)

Method Details

asIdent

@Opt
public static final @Opt String asIdent(Lexer.TokenType t)

get

public Lexer.Token<D> get()

Specified by:

get in interface Supplier<D>

stream

public Stream<Lexer.Token<D>> stream()

main

public static void main(String[] args)