# Model specifications We have defined a UML model to use the DFC ontology within an application. ## UML profile ### Stereotypes

Stereotype	Range	Description
`property`	`Property`	Marks a class variable. Attributes: `getter`, `setter`. The two attributes both target an operation of the model. The `getter` attribute should point to the operation responsible to get the value of the class variable. The `setter` attribute should point to the operation responsible to set the value of the class variable.
`propertyMultiple`	`Property`	Marks a model property used to define a class variable that is a collection. Attributes: `getter`, `setter`, `adder`, `remover`. The `getter` and `setter` are inherited from the `property` stereotype. The `adder` attribute should point to the operation responsible to add a value to the class variable. The `remover` attribute should point to the operation responsible to remove a value of the class variable.
`constructor`	`Operation`	Marks a constructor method.
`initializer`	`Parameter`	Marks a parameter used to initialize the value of a class variable. This stereotype should be applied on constructor parameters. Attributes: `property`. The `property` attribute should point to the class variable the parameter will initialize.
`initializerParent`	`Parameter`	Marks a parameter used to initialize the value of a parent class variable. This stereotype should be applied on constructor parameters. Attributes: `property`. The `property` attribute should point to the class variable the parameter will initialize.
`getter`	`Operation`	Marks an operation used to get the value of a class variable.
`setter`	`Operation`	Marks an operation used to set the value of a class variable.
`adder`	`Operation`	Marks an operation used to add a value to a class variable.
`remover`	`Operation`	Marks an operation used to remove a value from a class variable.
`semantic`	`Element`	Marks an element mapped to a term of an ontology. Attributes: `map`. The `map` attribute should contain the URI of the mapped ontology term.
`blankNode`	`Class` , `Interface`	Marks a class or interface as a blank node.
`skosBroader`	`Property`	Marks. Attributes: `map`. The `map` attribute should contain the URI of the mapped SKOS term.

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