diff options
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/commands/AClassAssociationsReorientCommand.java')
-rw-r--r-- | plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/commands/AClassAssociationsReorientCommand.java | 364 |
1 files changed, 182 insertions, 182 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/commands/AClassAssociationsReorientCommand.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/commands/AClassAssociationsReorientCommand.java index 978bba6111..b16ed5bbf3 100644 --- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/commands/AClassAssociationsReorientCommand.java +++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/edit/commands/AClassAssociationsReorientCommand.java @@ -1,182 +1,182 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Martin Fluegge - initial API and implementation
- *
- */
-package org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands;
-
-import org.eclipse.emf.cdo.dawn.examples.acore.AClass;
-import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.policies.AcoreBaseItemSemanticEditPolicy;
-
-import org.eclipse.emf.ecore.EObject;
-
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IProgressMonitor;
-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.ReorientReferenceRelationshipRequest;
-import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientRelationshipRequest;
-
-/**
- * @generated
- */
-public class AClassAssociationsReorientCommand extends EditElementCommand
-{
-
- /**
- * @generated
- */
- private final int reorientDirection;
-
- /**
- * @generated
- */
- private final EObject referenceOwner;
-
- /**
- * @generated
- */
- private final EObject oldEnd;
-
- /**
- * @generated
- */
- private final EObject newEnd;
-
- /**
- * @generated
- */
- public AClassAssociationsReorientCommand(ReorientReferenceRelationshipRequest request)
- {
- super(request.getLabel(), null, request);
- reorientDirection = request.getDirection();
- referenceOwner = request.getReferenceOwner();
- oldEnd = request.getOldRelationshipEnd();
- newEnd = request.getNewRelationshipEnd();
- }
-
- /**
- * @generated
- */
- public boolean canExecute()
- {
- if (false == referenceOwner instanceof AClass)
- {
- 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 AClass && newEnd instanceof AClass))
- {
- return false;
- }
- return AcoreBaseItemSemanticEditPolicy.LinkConstraints.canExistAClassAssociations_4003(getNewSource(),
- getOldTarget());
- }
-
- /**
- * @generated
- */
- protected boolean canReorientTarget()
- {
- if (!(oldEnd instanceof AClass && newEnd instanceof AClass))
- {
- return false;
- }
- return AcoreBaseItemSemanticEditPolicy.LinkConstraints.canExistAClassAssociations_4003(getOldSource(),
- 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
- {
- getOldSource().getAssociations().remove(getOldTarget());
- getNewSource().getAssociations().add(getOldTarget());
- return CommandResult.newOKCommandResult(referenceOwner);
- }
-
- /**
- * @generated
- */
- protected CommandResult reorientTarget() throws ExecutionException
- {
- getOldSource().getAssociations().remove(getOldTarget());
- getOldSource().getAssociations().add(getNewTarget());
- return CommandResult.newOKCommandResult(referenceOwner);
- }
-
- /**
- * @generated
- */
- protected AClass getOldSource()
- {
- return (AClass)referenceOwner;
- }
-
- /**
- * @generated
- */
- protected AClass getNewSource()
- {
- return (AClass)newEnd;
- }
-
- /**
- * @generated
- */
- protected AClass getOldTarget()
- {
- return (AClass)oldEnd;
- }
-
- /**
- * @generated
- */
- protected AClass getNewTarget()
- {
- return (AClass)newEnd;
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Martin Fluegge - initial API and implementation + * + */ +package org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.commands; + +import org.eclipse.emf.cdo.dawn.examples.acore.AClass; +import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.policies.AcoreBaseItemSemanticEditPolicy; + +import org.eclipse.emf.ecore.EObject; + +import org.eclipse.core.commands.ExecutionException; +import org.eclipse.core.runtime.IAdaptable; +import org.eclipse.core.runtime.IProgressMonitor; +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.ReorientReferenceRelationshipRequest; +import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientRelationshipRequest; + +/** + * @generated + */ +public class AClassAssociationsReorientCommand extends EditElementCommand +{ + + /** + * @generated + */ + private final int reorientDirection; + + /** + * @generated + */ + private final EObject referenceOwner; + + /** + * @generated + */ + private final EObject oldEnd; + + /** + * @generated + */ + private final EObject newEnd; + + /** + * @generated + */ + public AClassAssociationsReorientCommand(ReorientReferenceRelationshipRequest request) + { + super(request.getLabel(), null, request); + reorientDirection = request.getDirection(); + referenceOwner = request.getReferenceOwner(); + oldEnd = request.getOldRelationshipEnd(); + newEnd = request.getNewRelationshipEnd(); + } + + /** + * @generated + */ + public boolean canExecute() + { + if (false == referenceOwner instanceof AClass) + { + 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 AClass && newEnd instanceof AClass)) + { + return false; + } + return AcoreBaseItemSemanticEditPolicy.LinkConstraints.canExistAClassAssociations_4003(getNewSource(), + getOldTarget()); + } + + /** + * @generated + */ + protected boolean canReorientTarget() + { + if (!(oldEnd instanceof AClass && newEnd instanceof AClass)) + { + return false; + } + return AcoreBaseItemSemanticEditPolicy.LinkConstraints.canExistAClassAssociations_4003(getOldSource(), + 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 + { + getOldSource().getAssociations().remove(getOldTarget()); + getNewSource().getAssociations().add(getOldTarget()); + return CommandResult.newOKCommandResult(referenceOwner); + } + + /** + * @generated + */ + protected CommandResult reorientTarget() throws ExecutionException + { + getOldSource().getAssociations().remove(getOldTarget()); + getOldSource().getAssociations().add(getNewTarget()); + return CommandResult.newOKCommandResult(referenceOwner); + } + + /** + * @generated + */ + protected AClass getOldSource() + { + return (AClass)referenceOwner; + } + + /** + * @generated + */ + protected AClass getNewSource() + { + return (AClass)newEnd; + } + + /** + * @generated + */ + protected AClass getOldTarget() + { + return (AClass)oldEnd; + } + + /** + * @generated + */ + protected AClass getNewTarget() + { + return (AClass)newEnd; + } +} |