Replace Unified* services with MembershipService for subgroup membership
Change-Id: Iabff173ce3501d1ed300513cac445bb712614bd9
diff --git a/core/api/src/main/java/org/onosproject/cluster/Member.java b/core/api/src/main/java/org/onosproject/cluster/Member.java
new file mode 100644
index 0000000..796299b
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/cluster/Member.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.cluster;
+
+import java.util.Objects;
+
+import org.onosproject.core.Version;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Controller member identity.
+ */
+public final class Member {
+
+ private final NodeId nodeId;
+ private final Version version;
+
+ /**
+ * Creates a new cluster member identifier from the specified string.
+ *
+ * @param nodeId node identifier
+ * @param version node version
+ */
+ public Member(NodeId nodeId, Version version) {
+ this.nodeId = checkNotNull(nodeId);
+ this.version = version;
+ }
+
+ /**
+ * Returns the node identifier.
+ *
+ * @return the node identifier
+ */
+ public NodeId nodeId() {
+ return nodeId;
+ }
+
+ /**
+ * Returns the node version.
+ *
+ * @return the node version
+ */
+ public Version version() {
+ return version;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(nodeId, version);
+ }
+
+ @Override
+ public boolean equals(Object object) {
+ if (object instanceof Member) {
+ Member member = (Member) object;
+ return member.nodeId.equals(nodeId) && Objects.equals(member.version, version);
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return toStringHelper(this)
+ .add("nodeId", nodeId)
+ .add("version", version)
+ .toString();
+ }
+}