/*
    * Copyright (C) 2010 Atlassian
    *
    * Licensed 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
    *
    *     http://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 com.atlassian.jira.rest.client.api.domain;
  
  import com.atlassian.jira.rest.client.api.NamedEntity;
  import com.google.common.base.Objects;
  
  /**
   * Type of a link between two JIRA issues
   *
   * @since v0.1
   */
  public class IssueLinkType implements NamedEntity {
      public enum Direction {
          OUTBOUND,
          INBOUND
      }
  
      private final String name;
      private final String description;
      private final Direction direction;
  
      public IssueLinkType(String name, String description, Direction direction) {
          this.name = name;
          this.description = description;
          this.direction = direction;
      }
  
      public String getName() {
          return name;
      }
  
      public String getDescription() {
          return description;
      }
  
      public Direction getDirection() {
          return direction;
      }
  
      @Override
      public String toString() {
          return Objects.toStringHelper(this).
                  add("name", name).
                  add("description", description).
                  add("direction", direction).
                  toString();
      }
  
      @Override
      public boolean equals(Object obj) {
          if (obj instanceof IssueLinkType) {
              IssueLinkType that = (IssueLinkType) obj;
              return Objects.equal(this.name, that.name)
                      && Objects.equal(this.description, that.description)
                      && Objects.equal(this.direction, that.direction);
          }
          return false;
      }
  
      @Override
      public int hashCode() {
          return Objects.hashCode(name, description, direction);
      }
  
  }