diff options
Diffstat (limited to 'plugins/infra/org.eclipse.papyrus.infra.constraints/src/org/eclipse/papyrus/infra/constraints/runtime/ConstraintsChangedEvent.java')
-rw-r--r-- | plugins/infra/org.eclipse.papyrus.infra.constraints/src/org/eclipse/papyrus/infra/constraints/runtime/ConstraintsChangedEvent.java | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/plugins/infra/org.eclipse.papyrus.infra.constraints/src/org/eclipse/papyrus/infra/constraints/runtime/ConstraintsChangedEvent.java b/plugins/infra/org.eclipse.papyrus.infra.constraints/src/org/eclipse/papyrus/infra/constraints/runtime/ConstraintsChangedEvent.java new file mode 100644 index 00000000000..9cd8c914c31 --- /dev/null +++ b/plugins/infra/org.eclipse.papyrus.infra.constraints/src/org/eclipse/papyrus/infra/constraints/runtime/ConstraintsChangedEvent.java @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2014 CEA 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: + * Christian W. Damus (CEA) - Initial API and implementation + * + */ +package org.eclipse.papyrus.infra.constraints.runtime; + +import java.util.EventObject; + + +/** + * Notification object for the {@linkplain ConstraintEngineListener#constraintsChanged(ConstraintsChangedEvent) constraints-changed event}. + */ +public class ConstraintsChangedEvent extends EventObject { + + private static final long serialVersionUID = 1L; + + /** + * Initializes me with my originating constraint engine. + * + * @param source + * my source + */ + public ConstraintsChangedEvent(ConstraintEngine<?> source) { + super(source); + } + + /** + * Queries the constraint engine that generated this event. + * + * @return the source constraint engine + */ + public ConstraintEngine<?> getConstraintEngine() { + return (ConstraintEngine<?>)getSource(); + } +} |