package ejava.examples.orm.core.annotated;
   
   import javax.persistence.*;
   
   /**
    * This class demonstrates the use of SEQUENCE generator strategy using
    * annotations.
    */
   @Entity
  @Table(name="ORMCORE_FAN")
  @SequenceGenerator(
      name="fanSequence",     //required logical name
      sequenceName="FAN_SEQ", //name in database
      initialValue=5,         //start with something odd to be noticeable
      allocationSize=3)       //number of IDs to internally assign per-sequence value
  public class Fan {
      @Id
      @GeneratedValue(strategy=GenerationType.SEQUENCE, //use DB sequence 
              generator="fanSequence")                  //point to logical def
      private long id;
      private String make;    
      
      public Fan() {}
      public Fan(long id) { this.id = id; }
      
      public long getId() { return id; }
  
      public String getMake() { return make; }
      public void setMake(String make) {
          this.make = make;
      }
  
      @Override
      public String toString() {
          return new StringBuilder()
                .append(super.hashCode())
                .append(", id=").append(id)
                .append(", make=").append(make)
                .toString();
      }    
  }