proguard.optimize.info

Class UsedParameterFilter

java.lang.Object

proguard.optimize.info.UsedParameterFilter

All Implemented Interfaces:

proguard.classfile.visitor.ParameterVisitor

public class UsedParameterFilter
extends java.lang.Object
implements proguard.classfile.visitor.ParameterVisitor

This ParameterVisitor delegates all its visits to one of two other ParameterVisitor instances, depending on whether the parameter is used or not.

See Also:

ParameterUsageMarker

Constructor Summary

Constructors

Constructor and Description
UsedParameterFilter(proguard.classfile.visitor.ParameterVisitor usedParameterVisitor) Creates a new UsedParameterFilter that delegates visits to used parameters to the given parameter visitor.
UsedParameterFilter(proguard.classfile.visitor.ParameterVisitor usedParameterVisitor, proguard.classfile.visitor.ParameterVisitor unusedParameterVisitor) Creates a new UsedParameterFilter that delegates to one of the two given parameter visitors.

Method Summary

Modifier and Type	Method and Description
void	visitParameter(proguard.classfile.Clazz clazz, proguard.classfile.Member member, int parameterIndex, int parameterCount, int parameterOffset, int parameterSize, java.lang.String parameterType, proguard.classfile.Clazz referencedClass)

Methods inherited from class java.lang.Object

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

Constructor Detail

UsedParameterFilter

public UsedParameterFilter(proguard.classfile.visitor.ParameterVisitor usedParameterVisitor)

Creates a new UsedParameterFilter that delegates visits to used parameters to the given parameter visitor.

UsedParameterFilter

public UsedParameterFilter(proguard.classfile.visitor.ParameterVisitor usedParameterVisitor,
                           proguard.classfile.visitor.ParameterVisitor unusedParameterVisitor)

Creates a new UsedParameterFilter that delegates to one of the two given parameter visitors.

Method Detail

visitParameter

public void visitParameter(proguard.classfile.Clazz clazz,
                           proguard.classfile.Member member,
                           int parameterIndex,
                           int parameterCount,
                           int parameterOffset,
                           int parameterSize,
                           java.lang.String parameterType,
                           proguard.classfile.Clazz referencedClass)

Specified by:

visitParameter in interface proguard.classfile.visitor.ParameterVisitor