org.eclipse.ocl.ecore

Interface EvaluationEnvironmentWithHiddenOpposites

All Known Implementing Classes:

EcoreEvaluationEnvironment

public interface EvaluationEnvironmentWithHiddenOpposites

Introduces the navigateOppositeProperty(EReference, Object) method to AbstractEvaluationEnvironment which implements this interface.

Since:

3.1

Author:

Axel Uhl

Method Summary

Modifier and Type	Method and Description
Object	navigateOppositeProperty(EReference property, Object source) Obtains the value of the specified operation, for the given source element, according to the particular metamodel semantics.

Method Detail

navigateOppositeProperty

Object navigateOppositeProperty(EReference property,
                                Object source)
                         throws IllegalArgumentException

Obtains the value of the specified operation, for the given source element, according to the particular metamodel semantics.

Parameters:

property - the property to navigate in reverse direction

source - the source element from where to start navigating / querying

Returns:

the property value

Throws:

IllegalArgumentException - if the property is not supported by the element or by this environment

Since:

3.0