/**
 * This file is part of the Meeds project (https://meeds.io/).
 * Copyright (C) 2022 Meeds Association
 * contact@meeds.io
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.exoplatform.task.model;


/**
 * @author <a href="mailto:tuyennt@exoplatform.com">Tuyen Nguyen The</a>.
 */
public class GroupKey implements Comparable<GroupKey> {
  private final String name;
  private final Object value;
  private final int rank;

  public GroupKey(String name, Object value, int rank) {
    this.name = name;
    this.value = value;
    this.rank = rank;
  }

  public String getName() {
    return name;
  }

  public Object getValue() {
    return value;
  }

  public int getRank() {
    return rank;
  }

  @Override
  public int compareTo(GroupKey o) {
    return Integer.compare(this.rank, o.rank);
  }

  @Override
  public String toString() {
    return name;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) return true;

    if (o != null && o instanceof GroupKey) {
      GroupKey groupKey = (GroupKey) o;
      return (value == groupKey) || (value != null && value.equals(groupKey.value));
    }

    return false;
  }

  @Override
  public int hashCode() {
    return value != null ? value.hashCode() : 0;
  }
}
