org.antlr.runtime

Class TokenRewriteStream.RewriteOperation

java.lang.Object

org.antlr.runtime.TokenRewriteStream.RewriteOperation

Enclosing class:

TokenRewriteStream

public class TokenRewriteStream.RewriteOperation
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected int	index Token buffer index.
protected int	instructionIndex What index into rewrites List are we?
protected Object	text

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TokenRewriteStream.RewriteOperation(int index)
protected	TokenRewriteStream.RewriteOperation(int index, Object text)

Method Summary

Methods

Modifier and Type	Method and Description
int	execute(StringBuffer buf) Execute the rewrite operation by possibly adding to the buffer.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

instructionIndex

protected int instructionIndex

What index into rewrites List are we?

index

protected int index

Token buffer index.

text

protected Object text

Constructor Detail

TokenRewriteStream.RewriteOperation

protected TokenRewriteStream.RewriteOperation(int index)

TokenRewriteStream.RewriteOperation

protected TokenRewriteStream.RewriteOperation(int index,
                                   Object text)

Method Detail

execute

public int execute(StringBuffer buf)

Execute the rewrite operation by possibly adding to the buffer. Return the index of the next token to operate on.

toString

public String toString()

Overrides:

toString in class Object