wytp.proof.util

Class AbstractClosureRule

java.lang.Object

wytp.proof.util.AbstractProofRule

wytp.proof.util.AbstractClosureRule

All Implemented Interfaces:

Proof.Rule

Direct Known Subclasses:

ArrayIndexAxiom, CongruenceClosure, ExhaustiveQuantifierInstantiation, InequalityIntroduction, TypeTestClosure, TypeTestNormalisation

public abstract class AbstractClosureRule
extends AbstractProofRule

Field Summary

Fields inherited from class wytp.proof.util.AbstractProofRule

simp, types

Constructor Summary

Constructors

Constructor and Description
AbstractClosureRule(Simplification simp, TypeSystem types)

Method Summary

Modifier and Type	Method and Description
abstract Proof.State	apply(Proof.Delta.Set existingTruths, Proof.State head, Formula truth)
Proof.State	apply(Proof.State head, Formula truth)
Proof.State	apply(Proof.State current, Proof.State head)
protected Proof.Delta.Set	getExistingTruths(Proof.State current)

Methods inherited from class wytp.proof.util.AbstractProofRule

extractDefinedTerms, findAllInstances, substitute

Methods inherited from class java.lang.Object

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

Methods inherited from interface wytp.proof.Proof.Rule

getName

Constructor Detail

AbstractClosureRule

public AbstractClosureRule(Simplification simp,
                           TypeSystem types)

Method Detail

apply

public Proof.State apply(Proof.State current,
                         Proof.State head)
                  throws wybs.lang.NameResolver.ResolutionError

Overrides:

apply in class AbstractProofRule

Throws:

wybs.lang.NameResolver.ResolutionError

apply

public final Proof.State apply(Proof.State head,
                               Formula truth)

Specified by:

apply in class AbstractProofRule

apply

public abstract Proof.State apply(Proof.Delta.Set existingTruths,
                                  Proof.State head,
                                  Formula truth)
                           throws wybs.lang.NameResolver.ResolutionError

Throws:

wybs.lang.NameResolver.ResolutionError

getExistingTruths

protected Proof.Delta.Set getExistingTruths(Proof.State current)