de.uka.ilkd.key.speclang

Class QueryAxiom

java.lang.Object

de.uka.ilkd.key.speclang.ClassAxiom

de.uka.ilkd.key.speclang.QueryAxiom

All Implemented Interfaces:

SpecificationElement

public final class QueryAxiom
extends ClassAxiom

A class axiom that connects an observer symbol representing a Java method (i.e., an object of type IProgramMethod), with the corresponding method body.

Field Summary

Fields

Modifier and Type	Field and Description
private KeYJavaType	kjt
private java.lang.String	name
private IProgramMethod	target

Fields inherited from class de.uka.ilkd.key.speclang.ClassAxiom

displayName

Constructor Summary

Constructors

Constructor and Description
QueryAxiom(java.lang.String name, IProgramMethod target, KeYJavaType kjt)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
KeYJavaType	getKJT() Returns the KeYJavaType representing the class/interface to which the specification element belongs.
java.lang.String	getName() Returns the unique internal name of the specification element.
ImmutableSet<Taclet>	getTaclets(ImmutableSet<Pair<Sort,IObserverFunction>> toLimit, Services services) The axiom as one or many taclets, where the non-defining occurrences of the passed observers are replaced by their "limited" counterparts.
IObserverFunction	getTarget() Returns the axiomatised function symbol.
ImmutableSet<Pair<Sort,IObserverFunction>>	getUsedObservers(Services services) Returns the pairs (kjt, obs) for which there is an occurrence of o.obs in the axiom, where kjt is the type of o (excluding the defining occurrence of the axiom target).
VisibilityModifier	getVisibility() Returns the visibility of the invariant (null for default visibility)
int	hashCode()
java.lang.String	toString()

Methods inherited from class de.uka.ilkd.key.speclang.ClassAxiom

getDisplayName

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

name

private final java.lang.String name

target

private final IProgramMethod target

kjt

private final KeYJavaType kjt

Constructor Detail

QueryAxiom

public QueryAxiom(java.lang.String name,
                  IProgramMethod target,
                  KeYJavaType kjt)

Method Detail

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getName

public java.lang.String getName()

Description copied from interface: SpecificationElement

Returns the unique internal name of the specification element.

getTarget

public IObserverFunction getTarget()

Description copied from class: ClassAxiom

Returns the axiomatised function symbol.

Specified by:

getTarget in class ClassAxiom

getKJT

public KeYJavaType getKJT()

Description copied from interface: SpecificationElement

Returns the KeYJavaType representing the class/interface to which the specification element belongs.

getVisibility

public VisibilityModifier getVisibility()

Description copied from interface: SpecificationElement

Returns the visibility of the invariant (null for default visibility)

getTaclets

public ImmutableSet<Taclet> getTaclets(ImmutableSet<Pair<Sort,IObserverFunction>> toLimit,
                                       Services services)

Description copied from class: ClassAxiom

The axiom as one or many taclets, where the non-defining occurrences of the passed observers are replaced by their "limited" counterparts.

Specified by:

getTaclets in class ClassAxiom

getUsedObservers

public ImmutableSet<Pair<Sort,IObserverFunction>> getUsedObservers(Services services)

Description copied from class: ClassAxiom

Returns the pairs (kjt, obs) for which there is an occurrence of o.obs in the axiom, where kjt is the type of o (excluding the defining occurrence of the axiom target).

Specified by:

getUsedObservers in class ClassAxiom

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object