IProductKey.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2012 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * 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 org.turro.financials.product;
 
import org.turro.util.CompareUtil;
 
public class IProductKey implements Comparable<IProductKey> {
 
  private long productId, providerId, providerProductId;
  private String productDescription;
 
  public IProductKey() {
  }
 
  public IProductKey(long productId, long providerId, long providerProductId, String productDescription) {
    this.productId = productId;
    this.providerId = providerId;
    this.providerProductId = providerProductId;
    this.productDescription = productDescription;
  }
 
  public long getProductId() {
    return productId;
  }
 
  public long getProviderId() {
    return providerId;
  }
 
  public long getProviderProductId() {
    return providerProductId;
  }
 
  public String getProductDescription() {
    return productDescription;
  }
 
  public void setProductId(long productId) {
    this.productId = productId;
  }
 
  public void setProviderId(long providerId) {
    this.providerId = providerId;
  }
 
  public void setProviderProductId(long providerProductId) {
    this.providerProductId = providerProductId;
  }
 
  public void setProductDescription(String productDescription) {
    this.productDescription = productDescription;
  }
 
  @Override
  public int compareTo(IProductKey o) {
    int result = CompareUtil.compare(productId, o.productId);
    if(result == 0) {
      result = CompareUtil.compare(providerId, o.providerId);
    }
    if(result == 0) {
      result = CompareUtil.compare(providerProductId, o.providerProductId);
    }
    if(result == 0) {
      result = CompareUtil.compare(productDescription, o.productDescription);
    }
    return result;
  }
 
  @Override
  public int hashCode() {
    int hash = 5;
    hash = 89 * hash + (int) (this.productId ^ (this.productId >>> 32));
    hash = 89 * hash + (int) (this.providerId ^ (this.providerId >>> 32));
    hash = 89 * hash + (int) (this.providerProductId ^ (this.providerProductId >>> 32));
    hash = 89 * hash + (this.productDescription != null ? this.productDescription.hashCode() : 0);
    return hash;
  }
 
  @Override
  public boolean equals(Object obj) {
    if (obj == null) {
      return false;
    }
    if (getClass() != obj.getClass()) {
      return false;
    }
    final IProductKey other = (IProductKey) obj;
    if (this.productId != other.productId) {
      return false;
    }
    if (this.providerId != other.providerId) {
      return false;
    }
    if (this.providerProductId != other.providerProductId) {
      return false;
    }
    if ((this.productDescription == null) ? (other.productDescription != null) : !this.productDescription.equals(other.productDescription)) {
      return false;
    }
    return true;
  }
 
}