proguard.classfile.visitor

Class ExceptionOffsetFilter

java.lang.Object

proguard.classfile.visitor.ExceptionOffsetFilter

All Implemented Interfaces:

ExceptionInfoVisitor

public class ExceptionOffsetFilter
extends Object
implements ExceptionInfoVisitor

This ExceptionInfoVisitor delegates its visits to another given ExceptionInfoVisitor, but only when the visited exception covers the instruction at the given offset.

Author:

Eric Lafortune

Constructor Summary

Constructors

Constructor and Description
ExceptionOffsetFilter(int instructionOffset, ExceptionInfoVisitor exceptionInfoVisitor) Creates a new ExceptionOffsetFilter.

Method Summary

Methods

Modifier and Type	Method and Description
void	visitExceptionInfo(Clazz clazz, Method method, CodeAttribute codeAttribute, ExceptionInfo exceptionInfo)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionOffsetFilter

public ExceptionOffsetFilter(int instructionOffset,
                     ExceptionInfoVisitor exceptionInfoVisitor)

Creates a new ExceptionOffsetFilter.

Parameters:

instructionOffset - the instruction offset.

exceptionInfoVisitor - the ExceptionInfoVisitor to which visits will be delegated.

Method Detail

visitExceptionInfo

public void visitExceptionInfo(Clazz clazz,
                      Method method,
                      CodeAttribute codeAttribute,
                      ExceptionInfo exceptionInfo)

Specified by:

visitExceptionInfo in interface ExceptionInfoVisitor