RelatedColumn.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 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.entity;
 
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import org.turro.util.CompareUtil;
 
@Entity
public class RelatedColumn implements java.io.Serializable, Comparable<RelatedColumn> {
 
  @Id
  @GeneratedValue(strategy=GenerationType.IDENTITY)
  @Column(name="IDENTIFIER")
  private long id;
 
  @ManyToOne
  private DocumentDefinition documentDefinition;
 
  private DocumentColumn documentColumn;
 
  private int columnOrder;
 
  public int getColumnOrder() {
    return columnOrder;
  }
 
  public void setColumnOrder(int columnOrder) {
    this.columnOrder = columnOrder;
  }
 
  public DocumentColumn getDocumentColumn() {
    return documentColumn;
  }
 
  public void setDocumentColumn(DocumentColumn documentColumn) {
    this.documentColumn = documentColumn;
    if(columnOrder == 0 && documentColumn != null) {
      columnOrder = documentColumn.getOrder();
    }
  }
 
  public DocumentDefinition getDocumentDefinition() {
    return documentDefinition;
  }
 
  public void setDocumentDefinition(DocumentDefinition documentDefinition) {
    this.documentDefinition = documentDefinition;
  }
 
  public long getId() {
    return id;
  }
 
  public void setId(long id) {
    this.id = id;
  }
 
  @Override
  public int compareTo(RelatedColumn o) {
    int result = CompareUtil.compare(columnOrder, o.columnOrder);
    if(result == 0) {
      result = CompareUtil.compare(id, o.id);
    }
    return result;
  }
 
}