antlr
Class TokenStreamRewriteEngine.RewriteOperation

java.lang.Object
  antlr.TokenStreamRewriteEngine.RewriteOperation

Direct Known Subclasses:

TokenStreamRewriteEngine.InsertBeforeOp, TokenStreamRewriteEngine.ReplaceOp

Enclosing class:

TokenStreamRewriteEngine

static class TokenStreamRewriteEngine.RewriteOperation
extends java.lang.Object

Field Summary

protected int	index
protected java.lang.String	text

Constructor Summary

protected

TokenStreamRewriteEngine.RewriteOperation(int index, java.lang.String text)

Method Summary

int	execute(java.lang.StringBuffer buf) Execute the rewrite operation by possibly adding to the buffer.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

index

protected int index

text

protected java.lang.String text

Constructor Detail

TokenStreamRewriteEngine.RewriteOperation

protected TokenStreamRewriteEngine.RewriteOperation(int index,
                                                    java.lang.String text)

Method Detail

execute

public int execute(java.lang.StringBuffer buf)

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object