diff options
Diffstat (limited to 'deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/src/org/eclipse/papyrus/uml/diagram/sequence/edit/commands/GeneralOrderingReorientCommand.java')
| -rw-r--r-- | deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/src/org/eclipse/papyrus/uml/diagram/sequence/edit/commands/GeneralOrderingReorientCommand.java | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/src/org/eclipse/papyrus/uml/diagram/sequence/edit/commands/GeneralOrderingReorientCommand.java b/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/src/org/eclipse/papyrus/uml/diagram/sequence/edit/commands/GeneralOrderingReorientCommand.java new file mode 100644 index 00000000000..2fad8bf5376 --- /dev/null +++ b/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/src/org/eclipse/papyrus/uml/diagram/sequence/edit/commands/GeneralOrderingReorientCommand.java @@ -0,0 +1,157 @@ +package org.eclipse.papyrus.uml.diagram.sequence.edit.commands;
+
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.gmf.runtime.common.core.command.CommandResult;
+import org.eclipse.gmf.runtime.emf.type.core.commands.EditElementCommand;
+import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientRelationshipRequest;
+import org.eclipse.papyrus.uml.diagram.sequence.edit.policies.UMLBaseItemSemanticEditPolicy;
+import org.eclipse.uml2.uml.GeneralOrdering;
+import org.eclipse.uml2.uml.InteractionFragment;
+import org.eclipse.uml2.uml.OccurrenceSpecification;
+
+/**
+ * @generated
+ */
+public class GeneralOrderingReorientCommand extends EditElementCommand {
+
+ /**
+ * @generated
+ */
+ private final int reorientDirection;
+
+ /**
+ * @generated
+ */
+ private final EObject oldEnd;
+
+ /**
+ * @generated
+ */
+ private final EObject newEnd;
+
+ /**
+ * @generated
+ */
+ public GeneralOrderingReorientCommand(ReorientRelationshipRequest request) {
+ super(request.getLabel(), request.getRelationship(), request);
+ reorientDirection = request.getDirection();
+ oldEnd = request.getOldRelationshipEnd();
+ newEnd = request.getNewRelationshipEnd();
+ }
+
+ /**
+ * @generated
+ */
+ public boolean canExecute() {
+ if(false == getElementToEdit() instanceof GeneralOrdering) {
+ return false;
+ }
+ if(reorientDirection == ReorientRelationshipRequest.REORIENT_SOURCE) {
+ return canReorientSource();
+ }
+ if(reorientDirection == ReorientRelationshipRequest.REORIENT_TARGET) {
+ return canReorientTarget();
+ }
+ return false;
+ }
+
+ /**
+ * @generated
+ */
+ protected boolean canReorientSource() {
+ if(!(oldEnd instanceof OccurrenceSpecification && newEnd instanceof OccurrenceSpecification)) {
+ return false;
+ }
+ OccurrenceSpecification target = getLink().getAfter();
+ if(!(getLink().eContainer() instanceof InteractionFragment)) {
+ return false;
+ }
+ InteractionFragment container = (InteractionFragment)getLink().eContainer();
+ return UMLBaseItemSemanticEditPolicy.getLinkConstraints().canExistGeneralOrdering_4012(container, getLink(), getNewSource(), target);
+ }
+
+ /**
+ * @generated
+ */
+ protected boolean canReorientTarget() {
+ if(!(oldEnd instanceof OccurrenceSpecification && newEnd instanceof OccurrenceSpecification)) {
+ return false;
+ }
+ OccurrenceSpecification source = getLink().getBefore();
+ if(!(getLink().eContainer() instanceof InteractionFragment)) {
+ return false;
+ }
+ InteractionFragment container = (InteractionFragment)getLink().eContainer();
+ return UMLBaseItemSemanticEditPolicy.getLinkConstraints().canExistGeneralOrdering_4012(container, getLink(), source, getNewTarget());
+ }
+
+ /**
+ * @generated
+ */
+ protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
+ if(!canExecute()) {
+ throw new ExecutionException("Invalid arguments in reorient link command"); //$NON-NLS-1$
+ }
+ if(reorientDirection == ReorientRelationshipRequest.REORIENT_SOURCE) {
+ return reorientSource();
+ }
+ if(reorientDirection == ReorientRelationshipRequest.REORIENT_TARGET) {
+ return reorientTarget();
+ }
+ throw new IllegalStateException();
+ }
+
+ /**
+ * @generated
+ */
+ protected CommandResult reorientSource() throws ExecutionException {
+ getLink().setBefore(getNewSource());
+ return CommandResult.newOKCommandResult(getLink());
+ }
+
+ /**
+ * @generated
+ */
+ protected CommandResult reorientTarget() throws ExecutionException {
+ getLink().setAfter(getNewTarget());
+ return CommandResult.newOKCommandResult(getLink());
+ }
+
+ /**
+ * @generated
+ */
+ protected GeneralOrdering getLink() {
+ return (GeneralOrdering)getElementToEdit();
+ }
+
+ /**
+ * @generated
+ */
+ protected OccurrenceSpecification getOldSource() {
+ return (OccurrenceSpecification)oldEnd;
+ }
+
+ /**
+ * @generated
+ */
+ protected OccurrenceSpecification getNewSource() {
+ return (OccurrenceSpecification)newEnd;
+ }
+
+ /**
+ * @generated
+ */
+ protected OccurrenceSpecification getOldTarget() {
+ return (OccurrenceSpecification)oldEnd;
+ }
+
+ /**
+ * @generated
+ */
+ protected OccurrenceSpecification getNewTarget() {
+ return (OccurrenceSpecification)newEnd;
+ }
+}
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