proguard.classfile.visitor

Class ClassPresenceFilter

java.lang.Object

proguard.classfile.visitor.ClassPresenceFilter

All Implemented Interfaces:

ClassVisitor

public class ClassPresenceFilter
extends java.lang.Object
implements ClassVisitor

This ClassVisitor delegates its visits to one of two ClassVisitor instances, depending on whether the name of the visited class file is present in a given ClassPool or not.

Constructor Summary

Constructors

Constructor and Description
ClassPresenceFilter(ClassPool classPool, ClassVisitor presentClassVisitor) Creates a new ClassPresenceFilter.
ClassPresenceFilter(ClassPool classPool, ClassVisitor presentClassVisitor, ClassVisitor missingClassVisitor) Creates a new ClassPresenceFilter.

Method Summary

Modifier and Type	Method and Description
void	visitAnyClass(Clazz clazz) Visits any Clazz instance.

Methods inherited from class java.lang.Object

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

Methods inherited from interface proguard.classfile.visitor.ClassVisitor

visitLibraryClass, visitProgramClass

Constructor Detail

ClassPresenceFilter

public ClassPresenceFilter(ClassPool classPool,
                           ClassVisitor presentClassVisitor,
                           ClassVisitor missingClassVisitor)

Creates a new ClassPresenceFilter.

Parameters:

classPool - the ClassPool in which the presence will be tested.

presentClassVisitor - the ClassVisitor to which visits of present class files will be delegated.

missingClassVisitor - the ClassVisitor to which visits of missing class files will be delegated.

ClassPresenceFilter

public ClassPresenceFilter(ClassPool classPool,
                           ClassVisitor presentClassVisitor)

Creates a new ClassPresenceFilter.

Parameters:

classPool - the ClassPool in which the presence will be tested.

presentClassVisitor - the ClassVisitor to which visits of present class files will be delegated.

Method Detail

visitAnyClass

public void visitAnyClass(Clazz clazz)

Description copied from interface: ClassVisitor

Visits any Clazz instance. The more specific default implementations of this interface delegate to this method.

Specified by:

visitAnyClass in interface ClassVisitor