org.codehaus.groovy.antlr

Class SourceBuffer

java.lang.Object

org.codehaus.groovy.antlr.SourceBuffer

public class SourceBuffer
extends Object

A simple buffer that provides line/col access to chunks of source code held within itself.

Constructor Summary

Constructors

Constructor and Description
SourceBuffer()

Method Summary

Modifier and Type	Method and Description
String	getSnippet(LineColumn start, LineColumn end) Obtains a snippet of the source code within the bounds specified.
void	write(int c) Writes the specified character into the buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

SourceBuffer

public SourceBuffer()

Method Detail

getSnippet

public String getSnippet(LineColumn start,
                         LineColumn end)

Obtains a snippet of the source code within the bounds specified.

Parameters:

start - (inclusive line / inclusive column)

end - (inclusive line / exclusive column)

Returns:

specified snippet of source code as a String, or null if no source available

write

public void write(int c)

Writes the specified character into the buffer.