Package ptolemy.data.ontologies.lattice.adapters.defaultAdapters.actor.lib

Class Expression

java.lang.Object

ptolemy.data.ontologies.OntologyAdapter

ptolemy.data.ontologies.lattice.LatticeOntologyAdapter

ptolemy.data.ontologies.lattice.adapters.defaultAdapters.actor.lib.Expression

public class Expression
extends LatticeOntologyAdapter

The default adapter class for ptolemy.actor.lib.Expression.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Charles Shelton

Pt.AcceptedRating:

Red (cshelton)

Pt.ProposedRating:

Red (cshelton)

Field Summary

Fields inherited from class ptolemy.data.ontologies.lattice.LatticeOntologyAdapter

_ownConstraints, _subAdapterConstraints, _useDefaultConstraints, interconnectConstraintType

Fields inherited from class ptolemy.data.ontologies.OntologyAdapter

_annotationEvaluator, _solver

Constructor Summary

Constructors

Constructor	Description
Expression(LatticeOntologySolver solver, Expression actor)	Construct a default lattice ontology adapter for the Expression actor.

Method Summary

Modifier and Type	Method	Description
java.util.List<Inequality>	constraintList()	Return the list of constraints for the Expression actor.

Methods inherited from class ptolemy.data.ontologies.lattice.LatticeOntologyAdapter

_addDefaultConstraints, _addSubAdapterConstraints, _annotationEvaluator, _constrainAttributes, _constrainObject, _constrainObjectLists, _constrainSingleObject, _getConstrainedPorts, _getConstraintingPorts, _getSubAdapters, _setConnectionConstraintType, _union, getPropertyTerm, getSolver, isConstraintSource, reinitialize, setAtLeast, setAtMost, setSameAs

Methods inherited from class ptolemy.data.ontologies.OntologyAdapter

_getASTNodeAdapters, _getAttributeParseTrees, _getPropertyableAttributes, _getSinkPortList, _getSourcePortList, getComponent, getContainerEntity, getName, getParseTree, getPropertyables, putAttribute, setComponent, setEquals, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Expression

public Expression(LatticeOntologySolver solver,
                  Expression actor)
           throws IllegalActionException

Construct a default lattice ontology adapter for the Expression actor.

Parameters:

solver - The given solver.

actor - The given Expression actor.

Throws:

IllegalActionException - If the adapter cannot be initialized.

Method Detail

constraintList

public java.util.List<Inequality> constraintList()
                                          throws IllegalActionException

Return the list of constraints for the Expression actor. The only constraint specified is that the ontology concept applied to the output port of the actor must be greater than or equal to the concept applied to the expression evaluated in the actor.

Overrides:

constraintList in class LatticeOntologyAdapter

Returns:

The list of constraints for this adapter.

Throws:

IllegalActionException - If there is an error creating the constraint list.