2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. 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.policy.controlloop.policy.guard;
23 import java.util.Collections;
24 import java.util.LinkedList;
25 import java.util.List;
28 public class Constraint {
30 private Integer freqLimitPerTarget;
31 private Map<String,String> timeWindow;
32 private Map<String, String> activeTimeRange;
34 private List<String> blacklist;
37 // Do Nothing empty constructor.
40 public Integer getFreq_limit_per_target() {
41 return freqLimitPerTarget;
45 public void setFreq_limit_per_target(Integer freqLimitPerTarget) {
46 this.freqLimitPerTarget = freqLimitPerTarget;
50 public Map<String, String> getTime_window() {
55 public void setTime_window(Map<String, String> timeWindow) {
56 this.timeWindow = timeWindow;
60 public Map<String, String> getActive_time_range() {
61 return activeTimeRange;
65 public void setActive_time_range(Map<String, String> activeTimeRange) {
66 this.activeTimeRange = activeTimeRange;
70 public List<String> getBlacklist() {
74 public void setBlacklist(List<String> blacklist) {
75 this.blacklist = blacklist;
78 public Constraint(Integer freqLimitPerTarget, Map<String, String> timeWindow) {
79 this.freqLimitPerTarget = freqLimitPerTarget;
81 this.timeWindow = Collections.unmodifiableMap(timeWindow);
85 public Constraint(List<String> blacklist) {
86 this.blacklist = new LinkedList<>(blacklist);
89 public Constraint(Integer freqLimitPerTarget, Map<String, String> timeWindow, List<String> blacklist) {
90 this.freqLimitPerTarget = freqLimitPerTarget;
91 this.timeWindow = Collections.unmodifiableMap(timeWindow);
92 this.blacklist = new LinkedList<>(blacklist);
95 public Constraint(Integer freqLimitPerTarget, Map<String, String> timeWindow, Map<String, String> activeTimeRange) {
96 this(freqLimitPerTarget, timeWindow);
97 if (activeTimeRange != null) {
98 this.activeTimeRange = Collections.unmodifiableMap(activeTimeRange);
102 public Constraint(Integer freqLimitPerTarget, Map<String, String> timeWindow, Map<String, String> activeTimeRange, List<String> blacklist) {
103 this(freqLimitPerTarget, timeWindow);
104 if (activeTimeRange != null) {
105 this.activeTimeRange = Collections.unmodifiableMap(activeTimeRange);
108 this.blacklist = new LinkedList<>(blacklist);
112 public Constraint(Constraint constraint) {
113 this.freqLimitPerTarget = constraint.freqLimitPerTarget;
114 this.timeWindow = constraint.timeWindow;
115 if (constraint.activeTimeRange != null) {
116 this.activeTimeRange = Collections.unmodifiableMap(constraint.activeTimeRange);
118 this.blacklist = new LinkedList<>(constraint.blacklist);
121 public boolean isValid() {
122 return ((freqLimitPerTarget == null && timeWindow != null)|| (timeWindow == null && freqLimitPerTarget != null))? false : true;
126 public String toString() {
127 return "Constraint [freq_limit_per_target=" + freqLimitPerTarget + ", time_window=" + timeWindow + ", active_time_range=" + activeTimeRange + ", blacklist=" + blacklist + "]";
131 public int hashCode() {
132 final int prime = 31;
134 result = prime * result + ((freqLimitPerTarget == null) ? 0 : freqLimitPerTarget.hashCode());
135 result = prime * result + ((timeWindow == null) ? 0 : timeWindow.hashCode());
136 result = prime * result + ((activeTimeRange == null) ? 0 : activeTimeRange.hashCode());
137 result = prime * result + ((blacklist == null) ? 0 : blacklist.hashCode());
142 public boolean equals(Object obj) {
147 if (getClass() != obj.getClass())
149 Constraint other = (Constraint) obj;
150 return equalsMayBeNull(freqLimitPerTarget, other.freqLimitPerTarget)
151 && equalsMayBeNull(timeWindow, other.timeWindow)
152 && equalsMayBeNull(activeTimeRange, other.activeTimeRange)
153 && equalsMayBeNull(blacklist, other.blacklist);
156 private boolean equalsMayBeNull(final Object obj1, final Object obj2){
157 if ( obj1 == null ) {
160 return obj1.equals(obj2);