/**
    * Copyright 2010 The Kuali Foundation Licensed under the
    * Educational Community 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.osedu.org/licenses/ECL-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.kuali.student.core.search.dto;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.List;
  
  import javax.xml.bind.annotation.XmlAccessType;
  import javax.xml.bind.annotation.XmlAccessorType;
  @XmlAccessorType(XmlAccessType.FIELD)
  public class JoinCriteriaInfo implements Serializable {
  	private static final long serialVersionUID = 1L;
  	public enum JoinType {AND,OR,NOT};
  	
  	private JoinType joinType;
  	private List<JoinCriteriaInfo> joinCriteria;
  	private List<JoinComparisonInfo> comparisons;
  	public JoinType getJoinType() {
  		return joinType;
  	}
  	public void setJoinType(JoinType joinType) {
  		this.joinType = joinType;
  	}
  	public List<JoinComparisonInfo> getComparisons() {
  		if(comparisons==null){
  			comparisons = new ArrayList<JoinComparisonInfo>();
  		}
  		return comparisons;
  	}
  	public void setComparisons(List<JoinComparisonInfo> comparisons) {
  		this.comparisons = comparisons;
  	}
  	public List<JoinCriteriaInfo> getJoinCriteria() {
  		if(joinCriteria==null){
  			joinCriteria = new ArrayList<JoinCriteriaInfo>();
  		}
  		return joinCriteria;
  	}
  	public void setJoinCriteria(List<JoinCriteriaInfo> joinCriteria) {
  		this.joinCriteria = joinCriteria;
  	}
  	
  }