ONOS-2382: Define a new resource management API

Change-Id: I8abbb30967a7f99ea96b22613b40b2bc0a0ce73c
diff --git a/core/api/src/main/java/org/onosproject/net/newresource/LinkResourceAllocation.java b/core/api/src/main/java/org/onosproject/net/newresource/LinkResourceAllocation.java
new file mode 100644
index 0000000..62c3023
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/newresource/LinkResourceAllocation.java
@@ -0,0 +1,39 @@
+/*
+ * 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.net.newresource;
+
+import com.google.common.annotations.Beta;
+import org.onosproject.net.LinkKey;
+
+/**
+ * Represents allocation of resource bound to link.
+ *
+ * @param <T> type of the resource
+ */
+@Beta
+public final class LinkResourceAllocation<T> extends AbstractResourceAllocation<LinkKey, T> {
+
+    /**
+     * Creates a new allocation of resource bound to the specified device and consumed by the specified user.
+     *
+     * @param link device identifier which this resource belongs to
+     * @param resource resource of the device
+     * @param consumer consumer of this resource
+     */
+    public LinkResourceAllocation(LinkKey link, T resource, ResourceConsumer consumer) {
+        super(link, resource, consumer);
+    }
+}