com.ibm.wala.ipa.cfg.exceptionpruning.filter

Class IgnoreExceptionsFilter

java.lang.Object

com.ibm.wala.ipa.cfg.exceptionpruning.filter.IgnoreExceptionsFilter

All Implemented Interfaces:

ExceptionFilter<SSAInstruction>

public class IgnoreExceptionsFilter
extends java.lang.Object
implements ExceptionFilter<SSAInstruction>

For filtering specific exceptions.

Constructor Summary

Constructors

Constructor and Description
IgnoreExceptionsFilter(java.util.Collection<TypeReference> toBeIgnored) All given exceptions and subclasses will be ignored.
IgnoreExceptionsFilter(TypeReference toBeIgnored) The given exception and subclasses will be ignored.

Method Summary

Modifier and Type	Method and Description
boolean	alwaysThrowsException(SSAInstruction instruction)
java.util.Collection<FilteredException>	filteredExceptions(SSAInstruction instruction)

Methods inherited from class java.lang.Object

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

Constructor Detail

IgnoreExceptionsFilter

public IgnoreExceptionsFilter(java.util.Collection<TypeReference> toBeIgnored)

All given exceptions and subclasses will be ignored.

IgnoreExceptionsFilter

public IgnoreExceptionsFilter(TypeReference toBeIgnored)

The given exception and subclasses will be ignored.

Method Detail

alwaysThrowsException

public boolean alwaysThrowsException(SSAInstruction instruction)

Specified by:

alwaysThrowsException in interface ExceptionFilter<SSAInstruction>

Returns:

if the instruction does always throw an exception

filteredExceptions

public java.util.Collection<FilteredException> filteredExceptions(SSAInstruction instruction)

Specified by:

filteredExceptions in interface ExceptionFilter<SSAInstruction>

Returns:

a list of exceptions, which have to be filtered for the given instruction