1 files changed, 29 insertions, 0 deletions
diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/concurrent/IRWOLockManager.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/concurrent/IRWOLockManager.java
new file mode 100644
index 0000000000..040ce5031f
--- /dev/null
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/concurrent/IRWOLockManager.java
@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) 2004 - 2011 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:
+ *    Caspar De Groot - initial API and implementation
+ */
+package org.eclipse.net4j.util.concurrent;
+
+import org.eclipse.net4j.util.concurrent.RWOLockManager.LockState;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * @author Caspar De Groot
+ * @since 3.2
+ */
+public interface IRWOLockManager<OBJECT, CONTEXT> extends IRWLockManager<OBJECT, CONTEXT>
+{
+  public List<LockState<OBJECT, CONTEXT>> lock2(LockType type, CONTEXT context,
+      Collection<? extends OBJECT> objectsToLock, long timeout) throws InterruptedException;
+
+  public List<LockState<OBJECT, CONTEXT>> unlock2(LockType type, CONTEXT context,
+      Collection<? extends OBJECT> objectsToUnlock);
+}