Examples with IConnectable com.archimatetool.model.IConnectable used on opensource projects

Example 1 with IConnectable

use of com.archimatetool.model.IConnectable in project archi by archimatetool.

the class DiagramModelConnection method setTarget.

/**
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public void setTarget(IConnectable newTarget) {
    IConnectable oldTarget = target;
    target = newTarget;
    if (eNotificationRequired())
        eNotify(new ENotificationImpl(this, Notification.SET, IArchimatePackage.DIAGRAM_MODEL_CONNECTION__TARGET, oldTarget, target));
}

Example 2 with IConnectable

use of com.archimatetool.model.IConnectable in project archi by archimatetool.

the class ArchimateDNDEditPolicy method getDropCommand.

@Override
protected Command getDropCommand(DiagramDropRequest request) {
    if (!(request.getData() instanceof IStructuredSelection)) {
        return null;
    }
    // XY drop point
    Point pt = getDropLocation(request);
    int origin = pt.x;
    int x = pt.x;
    int y = pt.y;
    fElementsToAdd = new ArrayList<IArchimateElement>();
    fRelationsToAdd = new ArrayList<IArchimateRelationship>();
    fDiagramRefsToAdd = new ArrayList<IDiagramModel>();
    // Gather an actual list of elements dragged onto the container, omitting duplicates and anything already on the diagram
    Object[] objects = ((IStructuredSelection) request.getData()).toArray();
    getElementsToAdd(objects);
    // Store the Diagram Model Components that will be added in this list
    List<IDiagramModelArchimateComponent> diagramComponentsThatWereAdded = new ArrayList<IDiagramModelArchimateComponent>();
    // Create a Compound Command - it has to be Non-Notifying or it's too slow (tested with Bill's UoB model!)
    CompoundCommand result = new NonNotifyingCompoundCommand(Messages.ArchimateDNDEditPolicy_0);
    // Add the Commands adding the Elements first
    for (IArchimateElement element : fElementsToAdd) {
        // Add Diagram object
        IDiagramModelArchimateObject dmo = ArchimateDiagramModelFactory.createDiagramModelArchimateObject(element);
        // Set location
        dmo.getBounds().setLocation(x, y);
        // Store it
        diagramComponentsThatWereAdded.add(dmo);
        // Add Command
        result.add(new AddDiagramObjectCommand(getTargetContainer(), dmo));
        // Increase x,y
        x += 150;
        if (x > origin + 400) {
            x = origin;
            y += 100;
        }
    }
    // Then any Diagram Model Ref Commands
    for (IDiagramModel diagramModel : fDiagramRefsToAdd) {
        result.add(new AddDiagramModelReferenceCommand(getTargetContainer(), diagramModel, x, y));
        x += 150;
        if (x > origin + 400) {
            x = origin;
            y += 100;
        }
    }
    // Add selected Relations to create connections to those elements on the diagram that don't already have them
    for (IArchimateRelationship relation : fRelationsToAdd) {
        // Find existing source & target components on the diagram that the new connection will link to
        List<IDiagramModelArchimateComponent> sources = DiagramModelUtils.findDiagramModelComponentsForArchimateConcept(getTargetDiagramModel(), relation.getSource());
        List<IDiagramModelArchimateComponent> targets = DiagramModelUtils.findDiagramModelComponentsForArchimateConcept(getTargetDiagramModel(), relation.getTarget());
        for (IDiagramModelComponent dcSource : sources) {
            for (IDiagramModelComponent dcTarget : targets) {
                if (dcSource instanceof IConnectable && dcTarget instanceof IConnectable) {
                    // Add a new connection between dcSource & dcTarget if there isn't already one on the diagram
                    if (dcTarget != dcSource && !DiagramModelUtils.hasDiagramModelArchimateConnection((IConnectable) dcSource, (IConnectable) dcTarget, relation)) {
                        // Check that source or target is not a hiden connection
                        if (!((dcSource instanceof IDiagramModelArchimateConnection && DiagramModelUtils.shouldBeHiddenConnection((IDiagramModelArchimateConnection) dcSource)) || (dcTarget instanceof IDiagramModelArchimateConnection && DiagramModelUtils.shouldBeHiddenConnection((IDiagramModelArchimateConnection) dcTarget)))) {
                            AddDiagramArchimateConnectionCommand cmd = new AddDiagramArchimateConnectionCommand((IConnectable) dcSource, (IConnectable) dcTarget, relation);
                            result.add(cmd);
                            // Store it
                            diagramComponentsThatWereAdded.add(cmd.getConnection());
                        }
                    }
                }
            }
        }
    }
    // Whether to add connections to elements
    Boolean value = (Boolean) request.getExtendedData().get(ArchimateDiagramTransferDropTargetListener.ADD_ELEMENT_CONNECTIONS);
    boolean addConnectionsToElements = value != null && value.booleanValue();
    // Newly added concepts will need new connections to both existing and newly added concepts
    for (IDiagramModelArchimateComponent dmComponent : diagramComponentsThatWereAdded) {
        IArchimateConcept archimateConcept = dmComponent.getArchimateConcept();
        for (IArchimateRelationship relation : ArchimateModelUtils.getAllRelationshipsForConcept(archimateConcept)) {
            /*
                 * If the user holds down the Copy key (Ctrl on win/lnx, Alt on Mac) then linked connections
                 * are not added on drag and drop. However, any selected relations' linked objects are added.
                 */
            if (!addConnectionsToElements && !fRelationsToAdd.contains(relation)) {
                continue;
            }
            // Find existing objects
            List<IDiagramModelArchimateComponent> sources = DiagramModelUtils.findDiagramModelComponentsForArchimateConcept(getTargetDiagramModel(), relation.getSource());
            List<IDiagramModelArchimateComponent> targets = DiagramModelUtils.findDiagramModelComponentsForArchimateConcept(getTargetDiagramModel(), relation.getTarget());
            // Add new ones too
            for (IDiagramModelArchimateComponent dmComponent2 : diagramComponentsThatWereAdded) {
                if (dmComponent != dmComponent2) {
                    IArchimateConcept archimateConcept2 = dmComponent2.getArchimateConcept();
                    if (archimateConcept2 == relation.getSource()) {
                        // Only need to add sources, not targets
                        sources.add(dmComponent2);
                    }
                }
            }
            // Make the Commands...
            for (IDiagramModelComponent dcSource : sources) {
                if (dcSource instanceof IConnectable && archimateConcept == relation.getTarget()) {
                    result.add(new AddDiagramArchimateConnectionCommand((IConnectable) dcSource, (IConnectable) dmComponent, relation));
                }
            }
            for (IDiagramModelComponent dcTarget : targets) {
                if (dcTarget instanceof IConnectable && archimateConcept == relation.getSource()) {
                    result.add(new AddDiagramArchimateConnectionCommand((IConnectable) dmComponent, (IConnectable) dcTarget, relation));
                }
            }
        }
    }
    // Then, if adding to an Archimate container type to create nesting, ask whether to add new relations if none exist...
    if (ConnectionPreferences.createRelationWhenAddingModelTreeElement() && getTargetContainer() instanceof IDiagramModelArchimateObject) {
        List<IDiagramModelArchimateObject> diagramObjectsThatWereAdded = new ArrayList<IDiagramModelArchimateObject>();
        for (IDiagramModelArchimateComponent dmc : diagramComponentsThatWereAdded) {
            if (dmc instanceof IDiagramModelArchimateObject) {
                diagramObjectsThatWereAdded.add((IDiagramModelArchimateObject) dmc);
            }
        }
        Command cmd = new CreateNestedArchimateConnectionsWithDialogCommand((IDiagramModelArchimateObject) getTargetContainer(), diagramObjectsThatWereAdded);
        result.add(cmd);
    }
    // return the full compound command
    return result;
}

Example 3 with IConnectable

use of com.archimatetool.model.IConnectable in project archi by archimatetool.

the class ArchimateDiagramConnectionPolicy method getReconnectCommand.

/**
 * Create a ReconnectCommand
 */
protected Command getReconnectCommand(ReconnectRequest request, boolean isSourceCommand) {
    IDiagramModelConnection connection = (IDiagramModelConnection) request.getConnectionEditPart().getModel();
    // The re-connected object
    IConnectable newObject = (IConnectable) getHost().getModel();
    // Get the type of connection (plain) or relationship (if archimate connection) and check if it is valid
    EClass type = connection.eClass();
    if (connection instanceof IDiagramModelArchimateConnection) {
        type = ((IDiagramModelArchimateConnection) connection).getArchimateRelationship().eClass();
    }
    if (isSourceCommand) {
        if (!isValidConnection(newObject, connection.getTarget(), type)) {
            return null;
        }
    } else {
        if (!isValidConnection(connection.getSource(), newObject, type)) {
            return null;
        }
    }
    /*
         * Re-connect ArchiMate Connection to Archimate Component
         * In this case we have to check for matching occurences on all diagrams
         */
    if (connection instanceof IDiagramModelArchimateConnection && newObject instanceof IDiagramModelArchimateComponent) {
        IArchimateRelationship relationship = ((IDiagramModelArchimateConnection) connection).getArchimateRelationship();
        IArchimateConcept newConcept = ((IDiagramModelArchimateComponent) newObject).getArchimateConcept();
        // Compound Command
        CompoundCommand result = new CompoundCommand();
        // Check for matching connections in this and other diagrams
        for (IDiagramModel diagramModel : newConcept.getArchimateModel().getDiagramModels()) {
            for (IDiagramModelArchimateConnection matchingConnection : DiagramModelUtils.findDiagramModelConnectionsForRelation(diagramModel, relationship)) {
                IDiagramModelArchimateComponent matchingComponent = null;
                // Same Diagram so use the new target
                if (newObject.getDiagramModel() == diagramModel) {
                    matchingComponent = (IDiagramModelArchimateComponent) newObject;
                } else // Different Diagram so find a match
                {
                    List<IDiagramModelArchimateComponent> list = DiagramModelUtils.findDiagramModelComponentsForArchimateConcept(diagramModel, newConcept);
                    if (!list.isEmpty()) {
                        matchingComponent = list.get(0);
                    }
                }
                // Does the new object exist on the diagram? Yes, reconnect
                if (matchingComponent != null) {
                    ReconnectDiagramConnectionCommand cmd = new ReconnectDiagramConnectionCommand(matchingConnection);
                    if (isSourceCommand) {
                        cmd.setNewSource(matchingComponent);
                    } else {
                        cmd.setNewTarget(matchingComponent);
                    }
                    result.add(cmd);
                } else // No, so delete the matching connection
                {
                    result.add(DiagramCommandFactory.createDeleteDiagramConnectionCommand(matchingConnection));
                }
            }
        }
        return result.unwrap();
    } else // Re-connect other cases
    {
        ReconnectDiagramConnectionCommand cmd = new ReconnectDiagramConnectionCommand(connection);
        if (isSourceCommand) {
            cmd.setNewSource(newObject);
        } else {
            cmd.setNewTarget(newObject);
        }
        return cmd;
    }
}

Example 4 with IConnectable

use of com.archimatetool.model.IConnectable in project archi by archimatetool.

the class DiagramModelUtils method shouldBeHiddenConnection.

/**
 * @param connection The connection to check
 * @return true if a connection should be hidden when its source (parent) element contains its target (child) element
 */
public static boolean shouldBeHiddenConnection(IDiagramModelArchimateConnection connection) {
    if (!ConnectionPreferences.useNestedConnections()) {
        return false;
    }
    // Only if the connection's source and target are both ArchiMate concepts
    if (!(connection.getSource() instanceof IDiagramModelArchimateComponent) && !(connection.getTarget() instanceof IDiagramModelArchimateComponent)) {
        return false;
    }
    IDiagramModelArchimateComponent source = (IDiagramModelArchimateComponent) connection.getSource();
    IDiagramModelArchimateComponent target = (IDiagramModelArchimateComponent) connection.getTarget();
    // If the connection's source element contains the target element, or the connection's target element contains the source element
    if (source instanceof IDiagramModelArchimateObject && target instanceof IDiagramModelArchimateObject) {
        if (((IDiagramModelContainer) source).getChildren().contains((IDiagramModelArchimateObject) target) || ((IDiagramModelContainer) target).getChildren().contains((IDiagramModelArchimateObject) source)) {
            // And it's a relationship type we have chosen to hide
            for (EClass eClass : ConnectionPreferences.getRelationsClassesForHiding()) {
                if (connection.getArchimateRelationship().eClass() == eClass) {
                    return true;
                }
            }
        }
    }
    // If connection's source is an element and target is a connection
    if (source instanceof IDiagramModelArchimateObject && target instanceof IDiagramModelArchimateConnection) {
        IDiagramModelArchimateObject parent = (IDiagramModelArchimateObject) source;
        IConnectable connectionSource = ((IDiagramModelArchimateConnection) target).getSource();
        IConnectable connectionTarget = ((IDiagramModelArchimateConnection) target).getTarget();
        if (parent.getChildren().contains(connectionSource) && parent.getChildren().contains(connectionTarget)) {
            // And it's a relationship type we have chosen to hide
            for (EClass eClass : ConnectionPreferences.getRelationsClassesForHiding()) {
                if (connection.getArchimateRelationship().eClass() == eClass) {
                    return true;
                }
            }
        }
    }
    // TODO: Not sure if this directionality should be allowed
    if (target instanceof IDiagramModelArchimateObject && source instanceof IDiagramModelArchimateConnection) {
        IDiagramModelArchimateObject parent = (IDiagramModelArchimateObject) target;
        IConnectable connectionSource = ((IDiagramModelArchimateConnection) source).getSource();
        IConnectable connectionTarget = ((IDiagramModelArchimateConnection) source).getTarget();
        if (parent.getChildren().contains(connectionSource) && parent.getChildren().contains(connectionTarget)) {
            // And it's a relationship type we have chosen to hide
            for (EClass eClass : ConnectionPreferences.getRelationsClassesForHiding()) {
                if (connection.getArchimateRelationship().eClass() == eClass) {
                    return true;
                }
            }
        }
    }
    return false;
}

Example 5 with IConnectable

use of com.archimatetool.model.IConnectable in project archi by archimatetool.

the class CreateDiagramArchimateConnectionWithDialogCommandTests method testSwapSourceAndTargetElements.

@Test
public void testSwapSourceAndTargetElements() {
    IConnectable oldsource = cmd.fSource;
    IConnectable oldtarget = cmd.fTarget;
    cmd.swapSourceAndTargetConcepts();
    assertSame(oldsource, cmd.fTarget);
    assertSame(oldtarget, cmd.fSource);
}