content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You under the Apache License, Version 2.0
   *  (the "License"); you may not use this file except in compliance with
   *  the License.  You may obtain a copy of the License at
   *
   *      https://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   *
   */
  package org.apache.ivy.osgi.core;
  
  import org.apache.ivy.osgi.util.VersionRange;
  
  public class BundleRequirement {
  
      private final String name;
  
      private final String resolution;
  
      private final VersionRange version;
  
      private final String type;
  
      public BundleRequirement(String type, String name, VersionRange version, String resolution) {
          this.type = type;
          this.name = name;
          this.version = version;
          this.resolution = resolution;
      }
  
      public String getType() {
          return type;
      }
  
      public String getName() {
          return name;
      }
  
      public VersionRange getVersion() {
          return version;
      }
  
      public String getResolution() {
          return resolution;
      }
  
      public String toString() {
          return name + (version == null ? "" : ";" + version)
                  + (resolution == null ? "" : " (" + resolution + ")");
      }
  
      public int hashCode() {
          final int prime = 31;
          int result = 1;
          result = prime * result + ((type == null) ? 0 : type.hashCode());
          result = prime * result + ((name == null) ? 0 : name.hashCode());
          result = prime * result + ((resolution == null) ? 0 : resolution.hashCode());
          result = prime * result + ((version == null) ? 0 : version.hashCode());
          return result;
      }
  
      public boolean equals(Object obj) {
          if (this == obj) {
              return true;
          }
          if (obj == null) {
              return false;
          }
          if (!(obj instanceof BundleRequirement)) {
              return false;
          }
          BundleRequirement other = (BundleRequirement) obj;
          if (type == null) {
              if (other.type != null) {
                  return false;
              }
          } else if (!type.equals(other.type)) {
              return false;
          }
          if (name == null) {
              if (other.name != null) {
                  return false;
              }
          } else if (!name.equals(other.name)) {
              return false;
          }
          if (resolution == null) {
              if (other.resolution != null) {
                  return false;
              }
          } else if (!resolution.equals(other.resolution)) {
              return false;
          }
          return version == null ? other.version == null : version.equals(other.version);
      }
  }
  