/*
    *    Copyright 2009-2021 the original author or authors.
    *
    *    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 org.apache.ibatis.submitted.nestedresulthandler_multiple_association;
  
  public class Binome<T, U> {
    private T one;
    private U two;
  
    public Binome() {
    }
  
    public Binome(final T one, final U two) {
      this.one = one;
      this.two = two;
    }
  
    public T getOne() {
      return one;
    }
  
    public void setOne(T one) {
      this.one = one;
    }
  
    public U getTwo() {
      return two;
    }
  
    public void setTwo(U two) {
      this.two = two;
    }
  
    @Override
    public int hashCode() {
      return (one != null ? one.hashCode() : 0)
          + (two != null ? two.hashCode() : 0);
    }
  
    @Override
    public boolean equals(final Object obj) {
      if (obj instanceof Binome<?, ?>) {
        Binome<?, ?> bin = (Binome<?, ?>) obj;
        return one != null && one.equals(bin.getOne()) && two != null
            && two.equals(bin.getTwo());
      }
      return super.equals(obj);
    }
  
    @Override
    public String toString() {
      return "Binome [one=" + one + ", two=" + two + "]";
    }
  }