2 * ========================LICENSE_START=================================
4 * ======================================================================
5 * Copyright (C) 2019-2020 Nordix Foundation. All rights reserved.
6 * ======================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ========================LICENSE_END===================================
21 package org.onap.ccsdk.oran.a1policymanagementservice.repository;
23 import java.util.Collection;
24 import java.util.HashMap;
26 import java.util.Vector;
31 import org.onap.ccsdk.oran.a1policymanagementservice.clients.A1Client.A1ProtocolType;
32 import org.onap.ccsdk.oran.a1policymanagementservice.configuration.RicConfig;
35 * Holds information about a Near-RT RIC.
40 private RicConfig ricConfig;
41 private RicState state = RicState.UNAVAILABLE;
42 private Map<String, PolicyType> supportedPolicyTypes = new HashMap<>();
45 private A1ProtocolType protocolVersion = A1ProtocolType.UNKNOWN;
48 private final Lock lock;
51 * Creates the Ric. Initial state is {@link RicState.UNDEFINED}.
53 * @param ricConfig The {@link RicConfig} for this Ric.
55 public Ric(RicConfig ricConfig) {
56 this.ricConfig = ricConfig;
57 this.lock = new Lock(ricConfig.ricId());
61 return ricConfig.ricId();
64 public RicConfig getConfig() {
65 return this.ricConfig;
68 public synchronized RicState getState() {
72 public synchronized void setState(RicState state) {
76 public synchronized A1ProtocolType getProtocolVersion() {
77 if (this.ricConfig.customAdapterClass().isEmpty()) {
78 return this.protocolVersion;
80 return A1ProtocolType.CUSTOM_PROTOCOL;
85 * Gets the nodes managed by this Ric.
87 * @return a vector containing the nodes managed by this Ric.
89 public synchronized Collection<String> getManagedElementIds() {
90 return new Vector<>(ricConfig.managedElementIds());
94 * Determines if the given node is managed by this Ric.
96 * @param managedElementId the node name to check.
97 * @return true if the given node is managed by this Ric.
99 public synchronized boolean isManaging(String managedElementId) {
100 return ricConfig.managedElementIds().contains(managedElementId);
104 * Gets the policy types supported by this Ric.
106 * @return the policy types supported by this Ric in an unmodifiable list.
108 public synchronized Collection<PolicyType> getSupportedPolicyTypes() {
109 return new Vector<>(supportedPolicyTypes.values());
112 public synchronized Collection<String> getSupportedPolicyTypeNames() {
113 return new Vector<>(supportedPolicyTypes.keySet());
117 * Adds a policy type as supported by this Ric.
119 * @param type the policy type to support.
121 public synchronized void addSupportedPolicyType(PolicyType type) {
122 supportedPolicyTypes.put(type.getId(), type);
126 * Removes all policy type as supported by this Ric.
128 public synchronized void clearSupportedPolicyTypes() {
129 supportedPolicyTypes.clear();
133 * Checks if a type is supported by this Ric.
135 * @param typeId the identity of the type to check if it is supported.
137 * @return true if the given type is supported by this Ric, false otherwise.
139 public synchronized boolean isSupportingType(String typeId) {
140 return supportedPolicyTypes.containsKey(typeId);
144 public synchronized String toString() {
145 return Ric.class.getSimpleName() + ": " + "name: " + id() + ", state: " + state + ", baseUrl: "
146 + ricConfig.baseUrl() + ", managedNodes: " + ricConfig.managedElementIds();
150 * Represents the states possible for a Ric.
152 public enum RicState {
154 * The Policy Management Service's view of the Near-RT RIC may be inconsistent.
158 * The normal state. Policies can be configured.
162 * The Policy Management Service is synchronizing the view of the Near-RT RIC.
167 * A consistency check between the Policy Management Service and the Near-RT RIC