Implemented a PartitionManager to keep track of partitions
assigned to instances.
Also updated GossipIntentStore a little to the new API. This work is not
yet complete.
Change-Id: I64d1779b669de51c35da686b65006a80ac4819b0
diff --git a/core/store/dist/src/main/java/org/onosproject/store/intent/impl/PartitionId.java b/core/store/dist/src/main/java/org/onosproject/store/intent/impl/PartitionId.java
new file mode 100644
index 0000000..3b3e538
--- /dev/null
+++ b/core/store/dist/src/main/java/org/onosproject/store/intent/impl/PartitionId.java
@@ -0,0 +1,59 @@
+/*
+ * 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.store.intent.impl;
+
+import com.google.common.base.MoreObjects;
+
+import java.util.Objects;
+
+/**
+ * Identifies a partition of the intent keyspace which will be assigned to and
+ * processed by a single ONOS instance at a time.
+ */
+public class PartitionId {
+ private final int id;
+
+ /**
+ * Creates a new partition ID.
+ *
+ * @param id the partition ID
+ */
+ PartitionId(int id) {
+ this.id = id;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (!(o instanceof PartitionId)) {
+ return false;
+ }
+
+ PartitionId that = (PartitionId) o;
+ return Objects.equals(this.id, that.id);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(id);
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("partition ID", id)
+ .toString();
+ }
+}