ptolemy.data.ontologies.lattice

Class ActorConstraintsDefinitionAdapter

java.lang.Object

ptolemy.data.ontologies.OntologyAdapter

ptolemy.data.ontologies.lattice.LatticeOntologyAdapter

ptolemy.data.ontologies.lattice.ActorConstraintsDefinitionAdapter

Direct Known Subclasses:

ActorProductLatticeConstraintsDefinitionAdapter

public class ActorConstraintsDefinitionAdapter
extends LatticeOntologyAdapter

A class that creates a lattice-based ontology adapter from a model-based actor constraints definition attribute.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Charles Shelton

See Also:

ActorConstraintsDefinitionAttribute

Pt.AcceptedRating:

Red (cshelton)

Pt.ProposedRating:

Green (cshelton)

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<StringParameter>	_constraintTermExpressions The list of expressions that represent the constraint terms for each constraint in the actor.

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 and Description
ActorConstraintsDefinitionAdapter(LatticeOntologySolver solver, ComponentEntity component, java.util.List<StringParameter> constraintExpressions) Construct the lattice ontology adapter for the given component and property lattice.

Method Summary

Modifier and Type	Method and Description
protected ConceptFunctionInequalityTerm	_getConceptFunctionTerm(NamedObj actorElement, java.lang.String functionString) Return the inequality term representing the concept function defined by the specified string.
protected java.util.List<Attribute>	_getPropertyableAttributes() Return the list of property-able Attributes.
protected void	_setConstraints(NamedObj actorElement, java.lang.String constraintExpressionString) Set the constraints for the actor attribute or port based on the parsed expression string.
java.util.List<Inequality>	constraintList() Return the constraints of this component.
java.util.List<java.lang.Object>	getPropertyables() Return a list of property-able ports and attributes contained by the component.

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, _getSinkPortList, _getSourcePortList, getComponent, getContainerEntity, getName, getParseTree, putAttribute, setComponent, setEquals, toString

Methods inherited from class java.lang.Object

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

Field Detail

_constraintTermExpressions

protected java.util.List<StringParameter> _constraintTermExpressions

The list of expressions that represent the constraint terms for each constraint in the actor.

Constructor Detail

ActorConstraintsDefinitionAdapter

public ActorConstraintsDefinitionAdapter(LatticeOntologySolver solver,
                                         ComponentEntity component,
                                         java.util.List<StringParameter> constraintExpressions)
                                  throws IllegalActionException

Construct the lattice ontology adapter for the given component and property lattice.

Parameters:

solver - The specified lattice-based ontology solver.

component - The given component.

constraintExpressions - The list of constraint expressions for each port or component in the actor.

Throws:

IllegalActionException - Thrown if the adapter cannot be initialized.

Method Detail

constraintList

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

Return the constraints of this component. The constraints are generated from the expressions passed in from an ActorConstraintsDefinitionAttribute that allows the user to define actor constraints in the OntologySolver model.

Overrides:

constraintList in class LatticeOntologyAdapter

Returns:

The list of constraints for this component.

Throws:

IllegalActionException - If there is a problem parsing the constraint expression strings to create the actor constraints.

getPropertyables

public java.util.List<java.lang.Object> getPropertyables()

Return a list of property-able ports and attributes contained by the component. If any of the actor element expressions are set to IGNORE then they are not added to the list of property-able objects.

Overrides:

getPropertyables in class OntologyAdapter

Returns:

The list of property-able ports and attributes.

_getConceptFunctionTerm

protected ConceptFunctionInequalityTerm _getConceptFunctionTerm(NamedObj actorElement,
                                                                java.lang.String functionString)
                                                         throws IllegalActionException

Return the inequality term representing the concept function defined by the specified string.

Parameters:

actorElement - The actor element for which this concept function constraint is being defined.

functionString - The string containing the expression for the concept function.

Returns:

The concept function inequality term that implements the concept function and contains the correct inequality term inputs.

Throws:

IllegalActionException - If the string cannot be correctly parsed and the concept function cannot be created.

_getPropertyableAttributes

protected java.util.List<Attribute> _getPropertyableAttributes()

Return the list of property-able Attributes. This list is defined by the expressions for each attribute taken from the ActorConstraintsDefinitionAttribute. Any attribute that is set to IGNORE is not added to the list of property-able attributes.

Overrides:

_getPropertyableAttributes in class OntologyAdapter

Returns:

The list of property-able Attributes.

_setConstraints

protected void _setConstraints(NamedObj actorElement,
                               java.lang.String constraintExpressionString)
                        throws IllegalActionException

Set the constraints for the actor attribute or port based on the parsed expression string.

Parameters:

actorElement - The attribute or port from the actor to be constrained.

constraintExpressionString - The expression string that is parsed to get the constraints for the actor attribute or port.

Throws:

IllegalActionException - If the constraint cannot be set due to problems parsing the expression.