gerrit.onap Code Review - policy/drools-applications.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * policy-yaml
   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
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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=========================================================
  19  */
  20
  21 package org.onap.policy.controlloop.policy.guard;
  22
  23 import java.util.Collections;
  24 import java.util.LinkedList;
  25 import java.util.List;
  26 import java.util.Map;
  27
  28 public class Constraint {
  29
  30         public Integer freq_limit_per_target;
  31         public Map<String, String> time_window;
  32         public Map<String, String> active_time_range;
  33
  34         public LinkedList<String> blacklist;
  35
  36         public Constraint() {
  37
  38         }
  39
  40         public Constraint(Integer freq_limit_per_target, Map<String, String> time_window) {
  41                 this.freq_limit_per_target = freq_limit_per_target;
  42                 if (time_window != null) {
  43                         this.time_window = Collections.unmodifiableMap(time_window);
  44                 }
  45         }
  46
  47         public Constraint(List<String> blacklist) {
  48                 this.blacklist = new LinkedList<String>(blacklist);
  49
  50         }
  51
  52         public Constraint(Integer freq_limit_per_target, Map<String, String> time_window, List<String> blacklist) {
  53                 this.freq_limit_per_target = freq_limit_per_target;
  54                 this.time_window = Collections.unmodifiableMap(time_window);
  55                 this.blacklist = new LinkedList<String>(blacklist);
  56         }
  57
  58         public Constraint(Integer freq_limit_per_target, Map<String, String> time_window, Map<String, String> active_time_range, List<String> blacklist) {
  59                 this(freq_limit_per_target, time_window);
  60                 if (active_time_range != null) {
  61                         this.active_time_range = Collections.unmodifiableMap(active_time_range);
  62                 }
  63                 this.blacklist = new LinkedList<String>(blacklist);
  64         }
  65
  66         public Constraint(Integer freq_limit_per_target, Map<String, String> time_window, Map<String, String> active_time_range) {
  67                 this(freq_limit_per_target, time_window);
  68                 if (active_time_range != null) {
  69                         this.active_time_range = Collections.unmodifiableMap(active_time_range);
  70                 }
  71         }
  72
  73         public Constraint(Constraint constraint) {
  74                 this.freq_limit_per_target = constraint.freq_limit_per_target;
  75                 this.time_window = constraint.time_window;
  76                 if (constraint.active_time_range != null) {
  77                         this.active_time_range = Collections.unmodifiableMap(constraint.active_time_range);
  78                 }
  79                 this.blacklist = new LinkedList<String>(constraint.blacklist);
  80         }
  81
  82         public boolean isValid() {
  83                 //System.out.println("freq_limit_per_target: " + freq_limit_per_target + " time_window" + time_window );
  84                 try {
  85                         if (freq_limit_per_target == null && time_window != null) {
  86                                 throw new NullPointerException();
  87                         }
  88                         if (time_window == null && freq_limit_per_target != null) {
  89                                 throw new NullPointerException();
  90                         }
  91                 } catch (Exception e) {
  92                         return false;
  93                 }
  94                 return true;
  95         }
  96
  97         @Override
  98         public String toString() {
  99                 return "Constraint [freq_limit_per_target=" + freq_limit_per_target + ", time_window=" + time_window + ", active_time_range=" + active_time_range + ", blacklist=" + blacklist + "]";
 100         }
 101
 102         @Override
 103         public int hashCode() {
 104                 final int prime = 31;
 105                 int result = 1;
 106                 result = prime * result + ((freq_limit_per_target == null) ? 0 : freq_limit_per_target.hashCode());
 107                 result = prime * result + ((time_window == null) ? 0 : time_window.hashCode());
 108                 result = prime * result + ((active_time_range == null) ? 0 : active_time_range.hashCode());
 109                 result = prime * result + ((blacklist == null) ? 0 : blacklist.hashCode());
 110                 return result;
 111         }
 112
 113         @Override
 114         public boolean equals(Object obj) {
 115                 if (this == obj)
 116                         return true;
 117                 if (obj == null)
 118                         return false;
 119                 if (getClass() != obj.getClass())
 120                         return false;
 121                 Constraint other = (Constraint) obj;
 122                 if (freq_limit_per_target == null) {
 123                         if (other.freq_limit_per_target != null)
 124                                 return false;
 125                 } else if (!freq_limit_per_target.equals(other.freq_limit_per_target))
 126                         return false;
 127                 if (time_window == null) {
 128                         if (other.time_window != null)
 129                                 return false;
 130                 } else if (!time_window.equals(other.time_window))
 131                         return false;
 132                 if (active_time_range == null) {
 133                         if (other.active_time_range != null)
 134                                 return false;
 135                 } else if (!active_time_range.equals(other.active_time_range))
 136                         return false;
 137                 if (blacklist == null) {
 138                         if (other.blacklist != null)
 139                                 return false;
 140                 } else if (!blacklist.equals(other.blacklist))
 141                         return false;
 142                 return true;
 143         }
 144 }