Bug 500: Updated data APIs with new concepts.

[controller.git] / opendaylight / md-sal / sal-common-api / src / main / java / org / opendaylight / controller / md / sal / common / api / data / AsyncTransaction.java

diff --git a/opendaylight/md-sal/sal-common-api/src/main/java/org/opendaylight/controller/md/sal/common/api/data/AsyncTransaction.java b/opendaylight/md-sal/sal-common-api/src/main/java/org/opendaylight/controller/md/sal/common/api/data/AsyncTransaction.java
new file mode 100644 (file)
index 0000000..23ca275
--- /dev/null
+++ b/opendaylight/md-sal/sal-common-api/src/main/java/org/opendaylight/controller/md/sal/common/api/data/AsyncTransaction.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. 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
+ */
+package org.opendaylight.controller.md.sal.common.api.data;
+
+import org.opendaylight.yangtools.concepts.Identifiable;
+import org.opendaylight.yangtools.concepts.Path;
+
+
+/**
+ *
+ * @author
+ *
+ * @param <P> Type of path (subtree identifier), which represents location in tree
+ * @param <D> Type of data (payload), which represents data payload
+ */
+public interface AsyncTransaction<P extends Path<P>,D> extends //
+    Identifiable<Object>,
+    AutoCloseable {
+
+    @Override
+    public Object getIdentifier();
+
+    /**
+     * Closes transaction and releases all resources associated with it.
+     */
+    @Override
+    public void close();
+}