ConstPropagationMathFunctions

java.lang.Object
- ptolemy.data.ontologies.ConceptFunction
- - ptolemy.data.ontologies.lattice.adapters.constPropagation.ConstPropagationMathFunctions

```
public class ConstPropagationMathFunctions
extends ConceptFunction
```
A concept function that returns the Concept result of a math operation between two FlatTokenInfiniteConcepts in the constPropagation ontology.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Charles Shelton

Pt.AcceptedRating:

Red (cshelton)

Pt.ProposedRating:

Green (cshelton)

Field Summary
- Fields inherited from class ptolemy.data.ontologies.ConceptFunction
  _argumentDomainOntologies, _name, _numArgsIsFixed, _outputRangeOntology

Constructor Summary

Constructors
Constructor	Description
`ConstPropagationMathFunctions(Ontology ontology, java.lang.String mathOperation)`	Create a new ConstPropagationMathFunctions concept function.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected Concept`	`_evaluateFunction(java.util.List<Concept> argValues)`	Return the function output from the given input arguments.

Methods inherited from class ptolemy.data.ontologies.ConceptFunction
evaluateFunction, getArgumentDomainOntologies, getName, getNumberOfArguments, getOutputRangeOntology, isMonotonic, isNumberOfArgumentsFixed, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ConstPropagationMathFunctions
```
public ConstPropagationMathFunctions(Ontology ontology,
                                     java.lang.String mathOperation)
                              throws IllegalActionException
```
    Create a new ConstPropagationMathFunctions concept function.
    
    Parameters:
    
    ontology - The domain and range unit system ontology for this concept function.
    
    mathOperation - Indicates whether this concept function will perform addition, subtraction, multiplication or division for the FlatTokenInfiniteConcepts.
    
    Throws:
    
    IllegalActionException - Thrown if the concept function cannot be created.
- Method Detail
  - _evaluateFunction
```
protected Concept _evaluateFunction(java.util.List<Concept> argValues)
                             throws IllegalActionException
```
    Return the function output from the given input arguments. The output concept is a FlatTokenInfiniteConcept that is the result of the addition, subtraction, multiplication or division of the two input FlatTokenInfiniteConcepts.
    
    Specified by:
    
    _evaluateFunction in class ConceptFunction
    
    Parameters:
    
    argValues - The 2 FlatTokenInfiniteConcept input arguments.
    
    Returns:
    
    The output FlatTokenInfiniteConcept.
    
    Throws:
    
    IllegalActionException - Thrown if there is a problem creating the output FlatTokenInfiniteConcept.