Add the ability to report known connected clients

[controller.git] / opendaylight / md-sal / sal-cluster-admin-impl / src / main / java / org / opendaylight / controller / cluster / datastore / admin / ShardIdentifier.java

diff --git a/opendaylight/md-sal/sal-cluster-admin-impl/src/main/java/org/opendaylight/controller/cluster/datastore/admin/ShardIdentifier.java b/opendaylight/md-sal/sal-cluster-admin-impl/src/main/java/org/opendaylight/controller/cluster/datastore/admin/ShardIdentifier.java
new file mode 100644 (file)
index 0000000..af3a111
--- /dev/null
+++ b/opendaylight/md-sal/sal-cluster-admin-impl/src/main/java/org/opendaylight/controller/cluster/datastore/admin/ShardIdentifier.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2015 Brocade Communications 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.datastore.admin;
+
+import static java.util.Objects.requireNonNull;
+
+import com.google.common.base.MoreObjects;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.DataStoreType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.DatastoreShardId;
+import org.opendaylight.yangtools.concepts.Identifier;
+
+final class ShardIdentifier implements Identifier {
+    private static final long serialVersionUID = 1L;
+
+    private final @NonNull String shardName;
+    private final @NonNull DataStoreType type;
+
+    ShardIdentifier(final DataStoreType type, final String shardName) {
+        this.type = requireNonNull(type);
+        this.shardName = requireNonNull(shardName);
+    }
+
+    ShardIdentifier(final DatastoreShardId id) {
+        this(id.getDataStoreType(), id.getShardName());
+    }
+
+    public @NonNull String getShardName() {
+        return shardName;
+    }
+
+    public @NonNull DataStoreType getDataStoreType() {
+        return type;
+    }
+
+    @Override
+    public int hashCode() {
+        return type.hashCode() * 31 + shardName.hashCode();
+    }
+
+    @Override
+    public boolean equals(final Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (!(obj instanceof ShardIdentifier)) {
+            return false;
+        }
+        final ShardIdentifier other = (ShardIdentifier) obj;
+        return type.equals(other.type) && shardName.equals(other.shardName);
+    }
+
+    @Override
+    public String toString() {
+        return MoreObjects.toStringHelper(this).add("type", type).add("shardName", shardName).toString();
+    }
+}