Package meteordevelopment.starscript.compiler

Class Lexer

java.lang.Object

meteordevelopment.starscript.compiler.Lexer

public class Lexer
extends Object

Takes starscript source code and produces a stream or tokens that are used for parsing.

Field Summary

Fields

Modifier and Type	Field	Description
char	ch
int	character
int	current
String	lexeme	The string representation of the token.
int	line
int	start
Token	token	The type of the token.

Constructor Summary

Constructors

Constructor	Description
Lexer(String source)

Method Summary

Modifier and Type	Method	Description
void	next()	Scans for next token storing it in token and lexeme.

Methods inherited from class java.lang.Object

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

Field Details

token

public Token token

The type of the token.

lexeme

public String lexeme

The string representation of the token.

line

public int line

character

public int character

ch

public char ch

start

public int start

current

public int current

Constructor Details

Lexer

public Lexer(String source)

Method Details

next

public void next()

Scans for next token storing it in token and lexeme. Produces Token.EOF if the end of source code has been reached and Token.Error if there has been an error.