org.jruby.lexer

Class LexerSource

java.lang.Object

org.jruby.lexer.LexerSource

Direct Known Subclasses:

ByteListLexerSource, GetsLexerSource

public abstract class LexerSource
extends Object

Simple source capable of providing the next line in Ruby source file being lex'd.

Field Summary

Fields

Modifier and Type	Field and Description
protected RubyArray	scriptLines

Constructor Summary

Constructors

Constructor and Description
LexerSource(String sourceName, int lineOffset, RubyArray scriptLines)

Method Summary

Methods

Modifier and Type	Method and Description
void	encodeExistingScriptLines(org.jcodings.Encoding encoding)
abstract org.jcodings.Encoding	getEncoding()
String	getFilename() What file are we lexing?
int	getLineOffset()
abstract int	getOffset()
abstract Channel	getRemainingAsChannel()
abstract IRubyObject	getRemainingAsIO()
abstract org.jruby.util.ByteList	gets()
abstract void	setEncoding(org.jcodings.Encoding encoding)

Methods inherited from class java.lang.Object

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

Field Detail

scriptLines

protected RubyArray scriptLines

Constructor Detail

LexerSource

public LexerSource(String sourceName,
           int lineOffset,
           RubyArray scriptLines)

Method Detail

getFilename

public String getFilename()

What file are we lexing?

Returns:

the files name

getLineOffset

public int getLineOffset()

encodeExistingScriptLines

public void encodeExistingScriptLines(org.jcodings.Encoding encoding)

getEncoding

public abstract org.jcodings.Encoding getEncoding()

setEncoding

public abstract void setEncoding(org.jcodings.Encoding encoding)

gets

public abstract org.jruby.util.ByteList gets()

getOffset

public abstract int getOffset()

getRemainingAsChannel

public abstract Channel getRemainingAsChannel()

getRemainingAsIO

public abstract IRubyObject getRemainingAsIO()