2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ===================================================================
24 package org.onap.clamp.loop.components.external;
26 import com.google.gson.annotations.Expose;
29 * This is a transient state reflecting the deployment status of a component. It
30 * can be Policy, DCAE, or whatever... This is object is generic. Clamp is now
31 * stateless, so it triggers the different components at runtime, the status per
32 * component is stored here. The state level is used to re-compute the global
33 * state when multiple sub states are required for that computation (generally
34 * provided sequentially to the method computeState from the camel routes.
37 public class ExternalComponentState implements Comparable<ExternalComponentState> {
39 private String stateName;
41 private String description;
42 private int stateLevel;
44 public ExternalComponentState(String stateName, String description, int level) {
45 this.stateName = stateName;
46 this.description = description;
47 this.stateLevel = level;
50 public ExternalComponentState(String stateName, String description) {
51 this(stateName, description, 0);
54 public ExternalComponentState() {
57 public String getStateName() {
61 public String getDescription() {
66 public String toString() {
70 public int getLevel() {
74 public void setLevel(int priority) {
75 this.stateLevel = priority;
79 public int hashCode() {
82 result = prime * result + ((stateName == null) ? 0 : stateName.hashCode());
87 public boolean equals(Object obj) {
92 if (getClass() != obj.getClass())
94 ExternalComponentState other = (ExternalComponentState) obj;
95 if (stateName == null) {
96 if (other.stateName != null)
98 } else if (!stateName.equals(other.stateName))
104 * This method compares this object by using the level of them.
106 * @param stateToCompare The state to compare to the current object
107 * @return If the one given in input has a higher level than the current object
108 * it returns -1, 1 otherwise and 0 if equals.
111 public int compareTo(ExternalComponentState stateToCompare) {
112 return Integer.compare(this.getLevel(), stateToCompare.getLevel());