BUG-5280: introduce base Transaction request/success

[controller.git] / opendaylight / md-sal / cds-access-api / src / main / java / org / opendaylight / controller / cluster / access / commands / TransactionDataModification.java

diff --git a/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/commands/TransactionDataModification.java b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/commands/TransactionDataModification.java
new file mode 100644 (file)
index 0000000..72520c0
--- /dev/null
+++ b/opendaylight/md-sal/cds-access-api/src/main/java/org/opendaylight/controller/cluster/access/commands/TransactionDataModification.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2016 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.cluster.access.commands;
+
+import com.google.common.annotations.Beta;
+import com.google.common.base.Preconditions;
+import java.io.IOException;
+import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeDataOutput;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+
+/**
+ * A {@link TransactionModification} which has a data component.
+ *
+ * @author Robert Varga
+ */
+@Beta
+public abstract class TransactionDataModification extends TransactionModification {
+    private final NormalizedNode<?, ?> data;
+
+    TransactionDataModification(final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
+        super(path);
+        this.data = Preconditions.checkNotNull(data);
+    }
+
+    public final NormalizedNode<?, ?> getData() {
+        return data;
+    }
+
+    @Override
+    final void writeTo(final NormalizedNodeDataOutput out) throws IOException {
+        super.writeTo(out);
+        out.writeNormalizedNode(data);
+    }
+}