proguard.classfile.util

Class InstructionSequenceFilter

java.lang.Object

proguard.classfile.util.InstructionSequenceFilter

All Implemented Interfaces:

InstructionVisitor

public class InstructionSequenceFilter
extends java.lang.Object
implements InstructionVisitor

This InstructionVisitor will delegate visits only if the visited instructions match the required sequence.

See Also:

InstructionSequenceMatcher

Constructor Summary

Constructors

Constructor and Description
InstructionSequenceFilter(InstructionSequenceMatcher matcher, InstructionVisitor accepted)

Method Summary

Modifier and Type	Method and Description
void	visitAnyInstruction(Clazz clazz, Method method, CodeAttribute codeAttribute, int offset, Instruction instruction) Visits any Instruction 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.instruction.visitor.InstructionVisitor

visitAnySwitchInstruction, visitBranchInstruction, visitConstantInstruction, visitLookUpSwitchInstruction, visitSimpleInstruction, visitTableSwitchInstruction, visitVariableInstruction

Constructor Detail

InstructionSequenceFilter

public InstructionSequenceFilter(InstructionSequenceMatcher matcher,
                                 InstructionVisitor accepted)

Method Detail

visitAnyInstruction

public void visitAnyInstruction(Clazz clazz,
                                Method method,
                                CodeAttribute codeAttribute,
                                int offset,
                                Instruction instruction)

Description copied from interface: InstructionVisitor

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

Specified by:

visitAnyInstruction in interface InstructionVisitor