Package antlr

Class TokenStreamRewriteEngine.ReplaceOp

java.lang.Object

antlr.TokenStreamRewriteEngine.RewriteOperation

antlr.TokenStreamRewriteEngine.ReplaceOp

Direct Known Subclasses:

TokenStreamRewriteEngine.DeleteOp

Enclosing class:

TokenStreamRewriteEngine

static class TokenStreamRewriteEngine.ReplaceOp
extends TokenStreamRewriteEngine.RewriteOperation

I'm going to try replacing range from x..y with (y-x)+1 ReplaceOp instructions.

Field Summary

Fields

Modifier and Type	Field	Description
protected int	lastIndex

Fields inherited from class antlr.TokenStreamRewriteEngine.RewriteOperation

index, text

Constructor Summary

Constructors

Constructor	Description
ReplaceOp(int from, int to, String text)

Method Summary

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

Methods inherited from class antlr.TokenStreamRewriteEngine.RewriteOperation

toString

Methods inherited from class java.lang.Object

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

Field Details

lastIndex

protected int lastIndex

Constructor Details

ReplaceOp

public ReplaceOp(int from,
 int to,
 String text)

Method Details

execute

public int execute(StringBuffer buf)

Description copied from class: TokenStreamRewriteEngine.RewriteOperation

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

Overrides:

execute in class TokenStreamRewriteEngine.RewriteOperation