Rewrote optical connectivity intent compiler
Change-Id: I5acece3c14bed8a23f7bbe0c5a9bc0932a2a0881
diff --git a/core/api/src/main/java/org/onosproject/net/resource/DeviceResourceService.java b/core/api/src/main/java/org/onosproject/net/resource/DeviceResourceService.java
new file mode 100644
index 0000000..10e5911
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/resource/DeviceResourceService.java
@@ -0,0 +1,42 @@
+/*
+ * 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.resource;
+
+import org.onosproject.net.Port;
+import org.onosproject.net.intent.Intent;
+import org.onosproject.net.intent.IntentId;
+
+import java.util.Set;
+
+/**
+ * Service for providing device resources.
+ */
+public interface DeviceResourceService {
+ /**
+ * Request a set of ports needed to satisfy the intent.
+ *
+ * @param intent the intent
+ * @return set of ports
+ */
+ Set<Port> requestPorts(Intent intent);
+
+ /**
+ * Release ports associated with given intent ID.
+ *
+ * @param intentId intent ID
+ */
+ void releasePorts(IntentId intentId);
+}