package agg.attribute;
/**
* The interface for an instance tuple member.
*
* @version $Id: AttrConditionMember.java,v 1.3 2007/09/10 13:05:31 olga Exp $
* @author $Author: olga $
*/
public interface AttrConditionMember extends AttrInstanceMember {
/** Removes this member from its tuple. */
public void delete();
/** Test, if the expression can yield true or false. */
public boolean isDefinite();
/** Test, if the expression yields true. */
public boolean isTrue();
}
/*
* $Log: AttrConditionMember.java,v $
* Revision 1.3 2007/09/10 13:05:31 olga
* In this update:
* - package xerces2.5.0 is not used anymore;
* - class com.objectspace.jgl.Pair is replaced by the agg own generic class agg.util.Pair;
* - bugs fixed in: usage of PACs in rules; match completion;
* usage of static method calls in attr. conditions
* - graph editing: added some new features
* Revision 1.2 2006/04/03 08:57:50 olga New:
* Import Type Graph and some bugs fixed
*
* Revision 1.1 2005/08/25 11:56:56 enrico *** empty log message ***
*
* Revision 1.1 2005/05/30 12:58:03 olga Version with Eclipse
*
* Revision 1.3 2003/03/05 18:24:06 komm sorted/optimized import statements
*
* Revision 1.2 2002/09/23 12:23:44 komm added type graph in xt_basis, editor
* and GUI
*
* Revision 1.1.1.1 2002/07/11 12:16:55 olga Imported sources
*
* Revision 1.3 2000/04/05 12:06:38 shultzke serialVersionUID aus V1.0.0
* generiert
*
*/