diff options
Diffstat (limited to 'plugins/infra/services/org.eclipse.papyrus.infra.services.controlmode/src/org/eclipse/papyrus/infra/services/controlmode/participants/IControlCommandParticipant.java')
| -rw-r--r-- | plugins/infra/services/org.eclipse.papyrus.infra.services.controlmode/src/org/eclipse/papyrus/infra/services/controlmode/participants/IControlCommandParticipant.java | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/plugins/infra/services/org.eclipse.papyrus.infra.services.controlmode/src/org/eclipse/papyrus/infra/services/controlmode/participants/IControlCommandParticipant.java b/plugins/infra/services/org.eclipse.papyrus.infra.services.controlmode/src/org/eclipse/papyrus/infra/services/controlmode/participants/IControlCommandParticipant.java index b121fdd4830..e9f6e8ede2c 100644 --- a/plugins/infra/services/org.eclipse.papyrus.infra.services.controlmode/src/org/eclipse/papyrus/infra/services/controlmode/participants/IControlCommandParticipant.java +++ b/plugins/infra/services/org.eclipse.papyrus.infra.services.controlmode/src/org/eclipse/papyrus/infra/services/controlmode/participants/IControlCommandParticipant.java @@ -1,5 +1,6 @@ /*******************************************************************************
- * Copyright (c) 2013 Atos.
+ * Copyright (c) 2013, 2014 Atos, Christian W. Damus, 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
@@ -7,6 +8,8 @@ *
* Contributors:
* Arthur Daussy <a href="mailto:arthur.daussy@atos.net"> - initial API and implementation
+ * Christian W. Damus - bug 399859
+ *
******************************************************************************/
package org.eclipse.papyrus.infra.services.controlmode.participants;
@@ -35,7 +38,8 @@ public interface IControlCommandParticipant extends IControlModeParticipant { /**
* Ask the participant for command that will be executed before the control command
- * The returned command should not be null (use {@link UnexecutableCommand}
+ * The returned command should be {@code null} if no pre-control command is
+ * required (an {@link UnexecutableCommand} blocks all pre-control execution).
*
* @param request
* @return
@@ -44,7 +48,9 @@ public interface IControlCommandParticipant extends IControlModeParticipant { /**
* Ask the participant for command that will be executed after the control command
- *
+ * The returned command should be {@code null} if no post-control command is
+ * required (an {@link UnexecutableCommand} blocks all post-control execution).
+ *
* @param request
* @return
*/
|