Class DefaultPredicateFactory

java.lang.Object

fr.lirmm.graphik.integraal.core.factory.DefaultPredicateFactory

All Implemented Interfaces:

PredicateFactory

public final class DefaultPredicateFactory
extends Object
implements PredicateFactory

Default singleton implementation of PredicateFactory.

Author:

Clément Sipieter (INRIA) <clement@6pi.fr>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DefaultPredicateFactory()	Creates the predicate factory singleton.

Method Summary

Modifier and Type	Method	Description
Predicate	create(Object identifier, int arity)	Creates an integraal predicate.
fr.lirmm.graphik.graal.api.core.Predicate	create2(Object identifier, int arity)	Creates a graal predicate.
static DefaultPredicateFactory	instance()	Returns the shared predicate factory instance.

Methods inherited from class Object

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

Constructor Details

DefaultPredicateFactory

protected DefaultPredicateFactory()

Creates the predicate factory singleton.

Method Details

instance

public static DefaultPredicateFactory instance()

Returns the shared predicate factory instance.

Returns:

the shared instance

create

public Predicate create(Object identifier,
 int arity)

Description copied from interface: PredicateFactory

Creates an integraal predicate.

Specified by:

create in interface PredicateFactory

Parameters:

identifier - the predicate identifier

arity - the predicate arity

Returns:

the created predicate

create2

public fr.lirmm.graphik.graal.api.core.Predicate create2(Object identifier,
 int arity)

Description copied from interface: PredicateFactory

Creates a graal predicate.

Specified by:

create2 in interface PredicateFactory

Parameters:

identifier - the predicate identifier

arity - the predicate arity

Returns:

the created predicate