org.wsmo.service.rule
Interface CompoundFact

All Superinterfaces:

Iterable<org.omwg.logicalexpression.AtomicExpression>

All Known Subinterfaces:

MoleculeFact, RelationFact

All Known Implementing Classes:

MoleculeFactRI, RelationFactRI

public interface CompoundFact
extends Iterable<org.omwg.logicalexpression.AtomicExpression>

A Compound Fact is the object used for add(), delete() and update() rules. This upper dummy class is used for MoleculeFact and RelationFact

Version:

$Revision: 1844 $ $Date: 2006-10-24 17:11:48 +0300 (Tue, 24 Oct 2006) $

Author:

James Scicluna, Thomas Haselwanter, Vassil Momtchev Created on 16-Oct-2005 Committed by $Author: vassil_momtchev $ $Source: /cvsroot/wsmo4j/ext/choreography/src/api/org/wsmo/service/choreography/rule/CompoundFact.java,v $,

Method Summary

boolean

isEmpty() Check if the fact contains any information

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

isEmpty

boolean isEmpty()

Check if the fact contains any information

Returns: