public int compareTo(Room entity) {
if (!exists) {
if (this == entity) return 0;
if (this.hashCode() <= entity.hashCode()) return -7;
return 7;
}
if (entity == null) return -4711;
if (equals(entity)) {
return 0;
}
return RelationManager.compareValues(id(), entity.id());
}
RoomProvidesFeature(RelationManager manager, Room subject, Feature object, int _quantity) {
if (subject == null || object == null) {
throw new IllegalArgumentException();
}
this.manager = manager;
this.subject = subject;
this.subject_refid = subject.id();
this.object = object;
this.object_refid = object.id();
this._quantity = _quantity;
this.fetched_quantity = true;
}
ElementInstancePrefersRoom(
RelationManager manager, CourseElementInstance subject, Room object, int _priority) {
if (subject == null || object == null) {
throw new IllegalArgumentException();
}
this.manager = manager;
this._elementInstance = this.subject = subject;
this.ref_elementInstance = this.subject_refid = subject.id();
this._room = this.object = object;
this.ref_room = this.object_refid = object.id();
timekey(true);
this._priority = _priority;
this.fetched_priority = true;
}
public boolean equals(Room entity) {
return entity.id() == id();
}
public int compareTo(Room entity) {
if (equals(entity)) {
return 0;
}
return RelationManager.compareIds(id(), entity.id());
}
public boolean equals(Room entity) {
if (entity == null) return false;
if (!exists) return this == entity;
return entity.id() == id();
}
