/*
 * ToroDB
 * Copyright © 2014 8Kdata Technology (www.8kdata.com)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package com.torodb.core.cursors;

import java.io.Serializable;

import javax.annotation.concurrent.Immutable;

/**
 *
 */
@Immutable
public class CursorId implements Serializable {

  private static final long serialVersionUID = 1L;

  private final long id;

  public CursorId(long id) {
    this.id = id;
  }

  public long getNumericId() {
    return id;
  }

  @Override
  public int hashCode() {
    int hash = 5;
    hash = 67 * hash + (int) (this.id ^ (this.id >>> 32));
    return hash;
  }

  @Override
  public boolean equals(Object obj) {
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    final CursorId other = (CursorId) obj;
    if (this.id != other.id) {
      return false;
    }
    return true;
  }

}