com.techtrader.modules.tools.bytecode
Class MonitorInstruction

java.lang.Object
  |
  +--com.techtrader.modules.tools.bytecode.Instruction
        |
        +--com.techtrader.modules.tools.bytecode.MonitorInstruction

Direct Known Subclasses:

MonitorEnterInstruction, MonitorExitInstruction

public abstract class MonitorInstruction

extends Instruction

A MONITORENTER or MONITOREXIT instruction.

Author:

Abe White

Fields inherited from class com.techtrader.modules.tools.bytecode.Instruction

_byteIndex, _opcode, _opcodeTypes, _owner

Constructor Summary

protected

MonitorInstruction(Code owner)

Method Summary

int	getStackChange() Return the number of stack positions this instruction pushes or pops during its execution.

Methods inherited from class com.techtrader.modules.tools.bytecode.Instruction

acceptVisit, copy, equals, getByteIndex, getLength, getName, getOpCode, getOwner, invalidate, readData, setByteIndex, setOpCode, writeData

Methods inherited from class java.lang.Object

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

Constructor Detail

MonitorInstruction

protected MonitorInstruction(Code owner)

Method Detail

getStackChange

public int getStackChange()

Description copied from class: Instruction

Return the number of stack positions this instruction pushes or pops during its execution.

Overrides:

getStackChange in class Instruction

Tags copied from class: Instruction

Returns:

0 if the stack is not affected by this instruction, a positive number if it pushes onto the stack, and a negative number if it pops from the stack