Package proguard.classfile.instruction.visitor

Class InstructionOpCodeFilter

java.lang.Object

proguard.classfile.instruction.visitor.InstructionOpCodeFilter

All Implemented Interfaces:

InstructionVisitor

public class InstructionOpCodeFilter
extends java.lang.Object
implements InstructionVisitor

This InstructionVisitor delegates its visits to one of two InstructionVisitors, based on whether the opcode of the visited instruction matches the list of passed opcodes.

Constructor Summary

Constructors

Constructor	Description
InstructionOpCodeFilter(int[] opcodes, InstructionVisitor acceptedVisitor)
InstructionOpCodeFilter(int[] opcodes, InstructionVisitor acceptedVisitor, InstructionVisitor rejectedVisitor)

Method Summary

Modifier and Type	Method	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

InstructionOpCodeFilter

public InstructionOpCodeFilter(int[] opcodes,
                               InstructionVisitor acceptedVisitor)

InstructionOpCodeFilter

public InstructionOpCodeFilter(int[] opcodes,
                               InstructionVisitor acceptedVisitor,
                               InstructionVisitor rejectedVisitor)

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