2 * ========================LICENSE_START=================================
5 * Copyright (C) 2019 Nordix Foundation
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.oransc.policyagent.repository;
23 import java.util.Collection;
24 import java.util.HashMap;
26 import java.util.Vector;
31 import org.oransc.policyagent.clients.A1Client.A1ProtocolType;
32 import org.oransc.policyagent.configuration.RicConfig;
35 * Represents the dynamic information about a NearRealtime-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 = new 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;
59 public String name() {
60 return ricConfig.name();
63 public RicConfig getConfig() {
64 return this.ricConfig;
67 public synchronized RicState getState() {
71 public synchronized void setState(RicState state) {
76 * Gets the nodes managed by this Ric.
78 * @return a vector containing the nodes managed by this Ric.
80 public synchronized Collection<String> getManagedElementIds() {
81 return ricConfig.managedElementIds();
85 * Determines if the given node is managed by this Ric.
87 * @param managedElementId the node name to check.
88 * @return true if the given node is managed by this Ric.
90 public synchronized boolean isManaging(String managedElementId) {
91 return ricConfig.managedElementIds().contains(managedElementId);
95 * Gets the policy types supported by this Ric.
97 * @return the policy types supported by this Ric in an unmodifiable list.
99 public synchronized Collection<PolicyType> getSupportedPolicyTypes() {
100 return new Vector<>(supportedPolicyTypes.values());
103 public synchronized Collection<String> getSupportedPolicyTypeNames() {
104 return new Vector<>(supportedPolicyTypes.keySet());
108 * Adds a policy type as supported by this Ric.
110 * @param type the policy type to support.
112 public synchronized void addSupportedPolicyType(PolicyType type) {
113 supportedPolicyTypes.put(type.name(), type);
117 * Removes all policy type as supported by this Ric.
119 public synchronized void clearSupportedPolicyTypes() {
120 supportedPolicyTypes.clear();
124 * Checks if a type is supported by this Ric.
126 * @param typeName the name of the type to check if it is supported.
128 * @return true if the given type is supported by this Ric, false otherwise.
130 public synchronized boolean isSupportingType(String typeName) {
131 return supportedPolicyTypes.containsKey(typeName);
135 public synchronized String toString() {
136 return Ric.class.getSimpleName() + ": " + "name: " + name() + ", state: " + state + ", baseUrl: "
137 + ricConfig.baseUrl() + ", managedNodes: " + ricConfig.managedElementIds();
141 * Represents the states possible for a Ric.
143 public enum RicState {
145 * The agent view of the Ric may be inconsistent.
149 * The normal state. Policies can be configured.
153 * The agent is synchronizing the view of the Ric.