ONOS-5411: Introduce basic region config.
Change-Id: I3f58e5758d0b350a9e8a03093a1475dbbacfc446
diff --git a/core/api/src/main/java/org/onosproject/net/config/basics/BasicRegionConfig.java b/core/api/src/main/java/org/onosproject/net/config/basics/BasicRegionConfig.java
new file mode 100644
index 0000000..200b375
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/config/basics/BasicRegionConfig.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2016-present 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.config.basics;
+
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.config.Config;
+import org.onosproject.net.region.Region;
+import org.onosproject.net.region.RegionId;
+
+import java.util.List;
+
+/**
+ * Basic configuration for network regions.
+ */
+public final class BasicRegionConfig extends Config<RegionId> {
+
+ private static final String TYPE = "type";
+ private static final String DEVICES = "devices";
+
+ @Override
+ public boolean isValid() {
+ return hasOnlyFields(TYPE, DEVICES);
+ }
+
+ /**
+ * Returns the region type.
+ *
+ * @return the region type
+ */
+ public Region.Type getType() {
+ String t = get(TYPE, null);
+ return t == null ? null : regionTypeFor(t);
+ }
+
+ private Region.Type regionTypeFor(String t) {
+ try {
+ return Region.Type.valueOf(t.toUpperCase());
+ } catch (IllegalArgumentException ignored) {
+ }
+ return null;
+ }
+
+ /**
+ * Returns the identities of the devices in this region.
+ *
+ * @return list of device identifiers
+ */
+ public List<DeviceId> getDevices() {
+ return getList(DEVICES, DeviceId::deviceId);
+ }
+
+ // TODO: implement setters
+}