package org.springframework.samples.petclinic;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.springframework.beans.support.MutableSortDefinition;
import org.springframework.beans.support.PropertyComparator;
/**
* Simple JavaBean domain object representing a veterinarian.
*
* @author Ken Krebs
* @author Juergen Hoeller
*/
public class Vet extends Person {
private Set specialties;
protected void setSpecialtiesInternal(Set specialties) {
this.specialties = specialties;
}
protected Set getSpecialtiesInternal() {
if (this.specialties == null) {
this.specialties = new HashSet();
}
return this.specialties;
}
public List getSpecialties() {
List sortedSpecs = new ArrayList(getSpecialtiesInternal());
PropertyComparator.sort(sortedSpecs, new MutableSortDefinition("name", true, true));
return Collections.unmodifiableList(sortedSpecs);
}
public int getNrOfSpecialties() {
return getSpecialtiesInternal().size();
}
public void addSpecialty(Specialty specialty) {
getSpecialtiesInternal().add(specialty);
}
}