001/**
002 * Copyright 2015 Tampere University of Technology, Pori Department
003 * 
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 * 
008 *   http://www.apache.org/licenses/LICENSE-2.0
009 * 
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package core.tut.pori.dao.clause;
017
018/**
019 * A class, which implements a simple SQL JOIN clause.
020 *
021 */
022public class JoinClause{
023  private String _joinClause = null;
024  
025  /**
026   * 
027   * @param joinClause e.g. "LEFT JOIN srcTable ON srcTable.sourceColumn=targetTable.targetColumn"
028   */
029  public JoinClause(String joinClause){
030    _joinClause = joinClause;
031  }
032  
033  /**
034   * 
035   * @param sql
036   */
037  public void toSQLString(StringBuilder sql){
038    sql.append(' ');
039    sql.append(_joinClause);
040    
041  }
042}