Device manager selection

Device manager selection

Issue-ID: CCSDK-3950
Change-Id: I6b0f986a8288f914a2ea255a495ea6ff5009473a
Signed-off-by: Ravi Pendurty <ravi.pendurty@highstreet-technologies.com>

2 files changed, 86 insertions, 0 deletions

diff --git a/sdnr/wt/devicemanager-core/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/ne/factory/DevicemanagerNature.java b/sdnr/wt/devicemanager-core/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/ne/factory/DevicemanagerNature.java
new file mode 100644
index 000000000..53c34a7e0
--- /dev/null
+++ b/sdnr/wt/devicemanager-core/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/ne/factory/DevicemanagerNature.java
@@ -0,0 +1,57 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2023 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ *
+ */
+package org.onap.ccsdk.features.sdnr.wt.devicemanager.ne.factory;
+
+public class DevicemanagerNature implements Comparable<DevicemanagerNature> {
+
+    /** Specific devicemanager */
+    public static final DevicemanagerNature SPECIFIC = new DevicemanagerNature(10);
+    /** Priority of mid specfic types */
+    public static final DevicemanagerNature NORMAL = new DevicemanagerNature(100);
+    /** Common devicemanager with basic functionality for standard */
+    public static final DevicemanagerNature COMMON = new DevicemanagerNature(250);
+    /** Priority of "NetworkElementFactory" types */
+    public static final DevicemanagerNature NETWORKELEMENT_FACTORY_DEFAULT = new DevicemanagerNature(Integer.MAX_VALUE);
+
+    //Low numbers have the highest priority for devicemanager selection
+    private final int nature;
+
+    private DevicemanagerNature(int nature) {
+        super();
+        this.nature = nature;
+    }
+
+    @Override
+    public int compareTo(DevicemanagerNature o) {
+        return Integer.compare(nature, o.nature);
+    }
+
+    public static DevicemanagerNature getDefaultDevicemanagerNature(NetworkElementFactory a) {
+        return (a instanceof NetworkElementFactory2) ? ((NetworkElementFactory2) a).getDevicemanagerNature()
+                : NETWORKELEMENT_FACTORY_DEFAULT;
+    }
+
+    public static int compareTo(NetworkElementFactory a, NetworkElementFactory b) {
+        return getDefaultDevicemanagerNature(a).compareTo(getDefaultDevicemanagerNature(b));
+    }
+
+}
diff --git a/sdnr/wt/devicemanager-core/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/ne/factory/NetworkElementFactory2.java b/sdnr/wt/devicemanager-core/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/ne/factory/NetworkElementFactory2.java
new file mode 100644
index 000000000..c0ca8c84a
--- /dev/null
+++ b/sdnr/wt/devicemanager-core/model/src/main/java/org/onap/ccsdk/features/sdnr/wt/devicemanager/ne/factory/NetworkElementFactory2.java
@@ -0,0 +1,29 @@
+/*
+ * ============LICENSE_START========================================================================
+ * ONAP : ccsdk feature sdnr wt
+ * =================================================================================================
+ * Copyright (C) 2023 highstreet technologies GmbH Intellectual Property. All rights reserved.
+ * =================================================================================================
+ * 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.
+ * ============LICENSE_END==========================================================================
+ */
+
+package org.onap.ccsdk.features.sdnr.wt.devicemanager.ne.factory;
+
+public interface NetworkElementFactory2 extends NetworkElementFactory {
+
+    /**
+     * Provide the nature of the devicemanager for list ordering
+     * @return nature definition of devicemanager
+     */
+    DevicemanagerNature getDevicemanagerNature();
+
+}