org.pfsw.tools.cda.core.dependency.analyzer.bcel

Class InstructionsExaminer

java.lang.Object

org.pfsw.tools.cda.core.dependency.analyzer.bcel.InstructionsIterator

org.pfsw.tools.cda.core.dependency.analyzer.bcel.InstructionsExaminer

All Implemented Interfaces:

java.util.Iterator<org.apache.bcel.generic.Instruction>

public class InstructionsExaminer
extends InstructionsIterator

Supports and simplifies examination of byte code instructions.

Constructor Summary

Constructors

Constructor and Description
InstructionsExaminer(org.apache.bcel.classfile.Code code)
InstructionsExaminer(org.apache.bcel.generic.Instruction[] instructions)

Method Summary

Modifier and Type	Method and Description
boolean	findAndNotify(InstructionDetector instructionDetector, InstructionHandler instructionHandler) Tries to find the next instruction that matches the given instructionDetector.

Methods inherited from class org.pfsw.tools.cda.core.dependency.analyzer.bcel.InstructionsIterator

checkOutOfBounds, hasNext, next, peek

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

InstructionsExaminer

public InstructionsExaminer(org.apache.bcel.generic.Instruction[] instructions)

InstructionsExaminer

public InstructionsExaminer(org.apache.bcel.classfile.Code code)

Method Detail

findAndNotify

public boolean findAndNotify(InstructionDetector instructionDetector,
                             InstructionHandler instructionHandler)

Tries to find the next instruction that matches the given instructionDetector. If it finds one it calls the given instructionHandler for that instruction.

Returns:

true if processing (finding and notifying) should continue.