Package org.antlr.v4.runtime

Class TokenStreamRewriter.InsertBeforeOp

java.lang.Object

org.antlr.v4.runtime.TokenStreamRewriter.RewriteOperation

org.antlr.v4.runtime.TokenStreamRewriter.InsertBeforeOp

Direct Known Subclasses:

TokenStreamRewriter.InsertAfterOp

Enclosing class:

TokenStreamRewriter

class TokenStreamRewriter.InsertBeforeOp
extends TokenStreamRewriter.RewriteOperation

Field Summary

Fields inherited from class org.antlr.v4.runtime.TokenStreamRewriter.RewriteOperation

index, instructionIndex, text

Constructor Summary

Constructors

Constructor	Description
InsertBeforeOp(int index, Object text)

Method Summary

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

Methods inherited from class org.antlr.v4.runtime.TokenStreamRewriter.RewriteOperation

toString

Methods inherited from class java.lang.Object

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

Constructor Details

InsertBeforeOp

public InsertBeforeOp(int index,
 Object text)

Method Details

execute

public int execute(StringBuilder buf)

Description copied from class: TokenStreamRewriter.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 TokenStreamRewriter.RewriteOperation