Interface IMappingProvider

    • Method Detail

      • getAllBusinessObjectsForPictogramElement

        java.lang.Object[] getAllBusinessObjectsForPictogramElement​(PictogramElement pictogramElement)
        Returns all business objects which are linked to the given pictogram element. Equality is determined by calling the EcoreUtil.equals(org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EObject) method, but this might be changed by clients by overriding IToolBehaviorProvider.equalsBusinessObjects(Object, Object).
        Parameters:
        pictogramElement - The pictogram element for which to return the business objects.
        Returns:
        The business objects which are linked to the given pictogram element. Can be empty but not null.
        See Also:
        link(PictogramElement, Object[])
      • getBusinessObjectForPictogramElement

        java.lang.Object getBusinessObjectForPictogramElement​(PictogramElement pictogramElement)
        Returns the first of possibly several business objects which are linked to the given pictogram element. Equality is determined by calling the EcoreUtil.equals(org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EObject) method, but this might be changed by clients by overriding IToolBehaviorProvider.equalsBusinessObjects(Object, Object). This is a convenience method for getAllBusinessObjectsForPictogramElement(PictogramElement), because in many usecases only a single business object is linked.
        Parameters:
        pictogramElement - The pictogram element for which to return the business object.
        Returns:
        The first of possibly several business objects which are linked to the given pictogram element. Can be null.
        See Also:
        link(PictogramElement, Object)
      • getAllPictogramElementsForBusinessObject

        PictogramElement[] getAllPictogramElementsForBusinessObject​(java.lang.Object businessObject)
        Provides the pictogram elements which represents the given business object.
        Parameters:
        businessObject - the given business object
        Returns:
        the pictogram elements
      • link

        void link​(PictogramElement pictogramElement,
                  java.lang.Object businessObject)
        Links the pictogram element with a business object. This deletes all previous links of this pictogram element.
        Parameters:
        pictogramElement - The pictogram element which to link to a new business object.
        businessObject - The business object to link. Can be null to just delete previous links.
      • link

        void link​(PictogramElement pictogramElement,
                  java.lang.Object[] businessObjects)
        Links the pictogram element with several business objects. This deletes all previous links of this pictogram element.
        Parameters:
        pictogramElement - The pictogram element which to link to new business objects.
        businessObjects - The business objects to link. Can be null or empty to just delete previous links.
      • hasPictogramElementForBusinessObject

        boolean hasPictogramElementForBusinessObject​(java.lang.Object businessObject)
        Check does there have pictogram element linked to this business object.
        Parameters:
        businessObject - the business object
        Returns:
        true when at least one pictogram element is linked, otherwise return false.
      • getPictogramElementForBusinessObject

        PictogramElement getPictogramElementForBusinessObject​(java.lang.Object businessObject)
        This method is similar to the method getAllPictogramElementsForBusinessObject, but only return the first PictogramElement.
        Parameters:
        businessObject - the business object
        Returns:
        linked pictogram element
        See Also:
        getAllPictogramElementsForBusinessObject(Object)