[ONOS-2262] - OVSDB -- Create the implementation of HostProvider using
OVSDB prototol.
1.Notify the Host System when the ovsdb vm port is added.
2.Notify the Host System when the ovsdb vm port is removed.
Change-Id: I46355cec84db897360a6eb37190a5bd7a8f3047d
diff --git a/ovsdb/api/src/main/java/org/onosproject/ovsdb/controller/OvsdbIfaceId.java b/ovsdb/api/src/main/java/org/onosproject/ovsdb/controller/OvsdbIfaceId.java
new file mode 100644
index 0000000..b0535d2
--- /dev/null
+++ b/ovsdb/api/src/main/java/org/onosproject/ovsdb/controller/OvsdbIfaceId.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * 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.ovsdb.controller;
+
+import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
+import java.util.Objects;
+
+/**
+ * The class representing a ifaceid. This class is immutable.
+ */
+public class OvsdbIfaceId {
+ private final String value;
+
+ /**
+ * Constructor from a String ifaceid.
+ *
+ * @param value the ifaceid to use
+ */
+ public OvsdbIfaceId(String value) {
+ checkNotNull(value, "value is not null");
+ this.value = value;
+ }
+
+ /**
+ * Gets the value of the ifaceid.
+ *
+ * @return the value of the ifaceid
+ */
+ public String value() {
+ return value;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(value);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof OvsdbIfaceId) {
+ final OvsdbIfaceId otherIfaceId = (OvsdbIfaceId) obj;
+ return Objects.equals(this.value, otherIfaceId.value);
+ }
+ return false;
+ }
+
+ @Override
+ public String toString() {
+ return toStringHelper(this).add("value", value).toString();
+ }
+}