proguard.analysis.cpa.defaults

Class StopSepOperator<StateT extends AbstractState<StateT>>

java.lang.Object

proguard.analysis.cpa.defaults.StopSepOperator<StateT>

Type Parameters:

StateT - The type of the analyzed states.

All Implemented Interfaces:

StopOperator<StateT>

public final class StopSepOperator<StateT extends AbstractState<StateT>>
extends java.lang.Object
implements StopOperator<StateT>

This StopOperator returns true if there is a state in the reached set covering the input AbstractState.

Constructor Summary

Constructors

Constructor and Description
StopSepOperator()

Method Summary

Modifier and Type	Method and Description
boolean	stop(StateT abstractState, java.util.Collection<StateT> reachedAbstractStates, Precision precision) The operator may decide based on the (generalized under the given precision) convergence.

Methods inherited from class java.lang.Object

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

Constructor Detail

StopSepOperator

public StopSepOperator()

Method Detail

stop

public boolean stop(StateT abstractState,
                    java.util.Collection<StateT> reachedAbstractStates,
                    Precision precision)

Description copied from interface: StopOperator

The operator may decide based on the (generalized under the given precision) convergence. In this case it needs to look up the abstractState in the reachedAbstractStates. Otherwise, it can return true if sufficient information is collected, e.g., a safety property is violated.

Specified by:

stop in interface StopOperator<StateT extends AbstractState<StateT>>