Class IndividualEquipment

java.lang.Object

de.gustavblass.fsu.fmi.roombooking.model.room.equipment.RoomEquipment

de.gustavblass.fsu.fmi.roombooking.model.room.equipment.IndividualEquipment

@Entity
public class IndividualEquipment
extends RoomEquipment

One piece of RoomEquipment facilities useful only to one occupant each, not to the whole Room.

Field Summary

Fields

Modifier and Type	Field	Description
private @Range(from=1L,to=2147483647L) int	count	The total, absolute quantity of the RoomEquipment.type of equipment in the Room.
private @Nullable EquipmentCountCategory	countCategory	The quantity of the EquipmentType relative to the Room's capacity.
private @Nullable Room	room	The Room that this Room.equipment is part of.

Constructor Summary

Constructors

Constructor	Description
IndividualEquipment()

Method Summary

Modifier and Type	Method	Description
@NonNull Optional<EquipmentCountCategory>	getCountCategory()
@NonNull Optional<Room>	getRoom()
@NonNull IndividualEquipmentType	getType()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

count

private @Range(from=1L,to=2147483647L) int count

The total, absolute quantity of the RoomEquipment.type of equipment in the Room.

Implementation Note:

This column must be nullable since CommonEquipment uses the same database table but does not have a count attribute.

countCategory

@Nullable
private @Nullable EquipmentCountCategory countCategory

The quantity of the EquipmentType relative to the Room's capacity.

Implementation Note:

This column must be nullable since CommonEquipment uses the same database table but does not have a countCategory attribute.

room

@Nullable
private @Nullable Room room

The Room that this Room.equipment is part of.

Constructor Details

IndividualEquipment

public IndividualEquipment()

Method Details

getType

@Contract(pure=true)
@NonNull
public @NonNull IndividualEquipmentType getType()

Returns:

The RoomEquipment.type.

Implementation Note:

The typecast is okay because the RoomEquipment.type will always be a CommonEquipmentType due to the constraints. The field cannot be present in this class, because otherwise the field would be needed either in IndividualEquipmentType or in RoomEquipment; this would lead to a “duplicate column” error.

getCountCategory

@Contract(pure=true)
@NonNull
public @NonNull Optional<EquipmentCountCategory> getCountCategory()

Returns:

The countCategory.

getRoom

@Contract(pure=true)
@NonNull
public @NonNull Optional<Room> getRoom()

Returns:

The room, if set.