de.rwth.dfa.jvm.samples
Class CPAbstraction.PopFunction

java.lang.Object
  |
  +--de.rwth.dfa.jvm.samples.CPAbstraction.CPFunction
        |
        +--de.rwth.dfa.jvm.samples.CPAbstraction.PopFunction

All Implemented Interfaces:

Function

Enclosing class:

CPAbstraction

protected class CPAbstraction.PopFunction

extends CPAbstraction.CPFunction

Removes entries from the stack.

Inner classes inherited from class de.rwth.domains.Function

Function.Tools

Fields inherited from class de.rwth.dfa.jvm.samples.CPAbstraction.CPFunction

consume, produce

Constructor Summary

CPAbstraction.PopFunction(int consume, int produce)
Creates a new PopFunction instance.

Method Summary

protected void	apply(java.lang.Object[] locals, java.util.Stack stack) Pops as many entries from the stack as necessary to fulfill correct stack behavior.
java.lang.String	toString()

Methods inherited from class de.rwth.dfa.jvm.samples.CPAbstraction.CPFunction

apply, getDomain, getRange

Methods inherited from class java.lang.Object

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

Constructor Detail

CPAbstraction.PopFunction

public CPAbstraction.PopFunction(int consume,
                                 int produce)

Creates a new PopFunction instance.

Parameters:

consume - an int value

produce - an int value

Method Detail

apply

protected void apply(java.lang.Object[] locals,
                     java.util.Stack stack)
              throws FunctionException

Pops as many entries from the stack as necessary to fulfill correct stack behavior.

Overrides:

apply in class CPAbstraction.CPFunction

Parameters:

locals - an Object[] value

stack - a Stack value

Throws:

FunctionException - if an error occurs

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object