Remove dependency on LinkResourceService from Constraint
Change-Id: Ib9c488331b22eef6769a767c6186ef7d2e8b1501
diff --git a/core/api/src/main/java/org/onosproject/net/intent/ResourceContext.java b/core/api/src/main/java/org/onosproject/net/intent/ResourceContext.java
new file mode 100644
index 0000000..0193c61
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/intent/ResourceContext.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2016 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.intent;
+
+import com.google.common.annotations.Beta;
+import org.onosproject.net.newresource.Resource;
+
+/**
+ * Class providing resource information to constraints.
+ * This class is subject to be removed during refactorings on Constraint.
+ */
+@Beta
+public interface ResourceContext {
+ /**
+ * Returns the availability of the specified resource.
+ *
+ * @param resource resource to check the availability
+ * @return true if available, otherwise false
+ */
+ boolean isAvailable(Resource resource);
+}