de.uka.ilkd.key.rule.conditions

Class ObserverCondition

java.lang.Object

de.uka.ilkd.key.rule.conditions.ObserverCondition

All Implemented Interfaces:

VariableCondition

public final class ObserverCondition
extends java.lang.Object
implements VariableCondition

Field Summary

Fields

Modifier and Type	Field and Description
private TermSV	heap
private TermSV	obs

Constructor Summary

Constructors

Constructor and Description
ObserverCondition(TermSV obs, TermSV heap)

Method Summary

Modifier and Type	Method and Description
MatchConditions	check(SchemaVariable var, SVSubstitute instCandidate, MatchConditions mc, Services services) checks if the condition for a correct instantiation is fulfilled
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

obs

private final TermSV obs

heap

private final TermSV heap

Constructor Detail

ObserverCondition

public ObserverCondition(TermSV obs,
                         TermSV heap)

Method Detail

check

public MatchConditions check(SchemaVariable var,
                             SVSubstitute instCandidate,
                             MatchConditions mc,
                             Services services)

Description copied from interface: VariableCondition

checks if the condition for a correct instantiation is fulfilled

Specified by:

check in interface VariableCondition

Parameters:

var - the SchemaVariable to be instantiated

instCandidate - the SVSubstitute (e.g. Term, ProgramElement) to be mapped to var

mc - the MatchCondition with the current matching state and in particular the SVInstantiations that are already known to be needed

services - the program information object

Returns:

modified match results if the condition can be satisfied, or null otherwise

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object