/**
    * 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.lum.lo.dto;
  
  import java.io.Serializable;
  import java.util.Date;
  import java.util.HashMap;
  import java.util.Map;
  
  import javax.xml.bind.annotation.XmlAccessType;
  import javax.xml.bind.annotation.XmlAccessorType;
  import javax.xml.bind.annotation.XmlAttribute;
  import javax.xml.bind.annotation.XmlElement;
  import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
  
  import org.kuali.student.common.dto.MetaInfo;
  import org.kuali.student.core.ws.binding.JaxbAttributeMapListAdapter;
  
  /**
   * 
   *
   * @Author KSContractMojo
   * @Author jimt
   * @Since Tue Dec 08 10:01:34 PST 2009
   * @See <a href="https://test.kuali.org/confluence/display/KULSTU/loLoRelationInfo+Structure+v1.0-rc2">LoLoRelationInfo</>
   *
   */
  @XmlAccessorType(XmlAccessType.FIELD)
  public class LoLoRelationInfo implements Serializable {
  
      private static final long serialVersionUID = 1L;
  
      @XmlElement
      private String loId;
  
      @XmlElement
      private String relatedLoId;
  
      @XmlElement
      private Date effectiveDate;
  
      @XmlElement
      private Date expirationDate;
  
      @XmlElement
      @XmlJavaTypeAdapter(JaxbAttributeMapListAdapter.class)
      private Map<String, String> attributes;
  
      @XmlElement
      private MetaInfo metaInfo;
  
      @XmlAttribute
      private String type;
  
      @XmlAttribute
      private String state;
  
      @XmlAttribute
      private String id;
  
      /**
       * Unique identifier for a learning objective record. This is the "From" or "Parent" in the relation.
       */
      public String getLoId() {
          return loId;
      }
  
      public void setLoId(String loId) {
          this.loId = loId;
      }
  
      /**
       * Unique identifier for a learning objective record. This is the "To" or "Child" of the relation.
       */
      public String getRelatedLoId() {
          return relatedLoId;
      }
  
      public void setRelatedLoId(String relatedLoId) {
          this.relatedLoId = relatedLoId;
      }
  
      /**
       * Date and time that this LO to LO relationship became effective. This is a similar concept to the effective date on enumerated values. When an expiration date has been specified, this field must be less than or equal to the expiration date.
       */
      public Date getEffectiveDate() {
         return effectiveDate;
     }
 
     public void setEffectiveDate(Date effectiveDate) {
         this.effectiveDate = effectiveDate;
     }
 
     /**
      * Date and time that this LO to LO relationship expires. This is a similar concept to the expiration date on enumerated values. If specified, this should be greater than or equal to the effective date. If this field is not specified, then no expiration date has been currently defined and should automatically be considered greater than the effective date.
      */
     public Date getExpirationDate() {
         return expirationDate;
     }
 
     public void setExpirationDate(Date expirationDate) {
         this.expirationDate = expirationDate;
     }
 
     /**
      * List of key/value pairs, typically used for dynamic attributes.
      */
     public Map<String, String> getAttributes() {
         if (attributes == null) {
             attributes = new HashMap<String, String>();
         }
         return attributes;
     }
 
     public void setAttributes(Map<String, String> attributes) {
         this.attributes = attributes;
     }
 
     /**
      * Create and last update info for the structure. This is optional and treated as read only since the data is set by the internals of the service during maintenance operations.
      */
     public MetaInfo getMetaInfo() {
         return metaInfo;
     }
 
     public void setMetaInfo(MetaInfo metaInfo) {
         this.metaInfo = metaInfo;
     }
 
     /**
      * Unique identifier for the LO to LO relation type.
      */
     public String getType() {
         return type;
     }
 
     public void setType(String type) {
         this.type = type;
     }
 
     /**
      * Identifier for the current status of a LO to LO relationship. The values for this field are constrained to those in the luLuRelationState enumeration. A separate setup operation does not exist for retrieval of the meta data around this value.
      */
     public String getState() {
         return state;
     }
 
     public void setState(String state) {
         this.state = state;
     }
 
     /**
      * Unique identifier for a LO to LO relationship. This is optional, due to the identifier being set at the time of creation. Once the relation has been created, this should be seen as required.
      */
     public String getId() {
         return id;
     }
 
     public void setId(String id) {
         this.id = id;
     }
 }