Query Availability

UMLUseCase
Untitled :: UseCaseView :: RH_UseCaseDiagram :: System :: Client :: Query Availability

Description

Description

Flow of Events

Basic Flow

  • 1. User clicks Query Availability.
  • 2. User or system enters the code of a house.
  • 3. System shows the availability of the required house.

Alternative Flow

  • 2. a) User enters invalid formated data: System displays an error message.
  • 2. b) The entered house code does not exist: System displays warning message.
  • 2. c) There are not available offers for the required house : System displays warning message.

Precondition

  • None

Actors

Extending Use Cases

Attributes

Visibility Name Type Description
public Role1 Client
public Role2 Client
public Role3 Client
public Role4 Owner
public Role5 Owner
public Role6 Client
public Role7 none
public Role8 none
public Role9 none
public Role10 Client
public Role11 none
public Role12 BLM
public Role13 GUI
public Role14 DB4oManager
public Role15 Offer
public Role16 RuralHouse

Properties

Name Value
name Query Availability
stereotype null
visibility public
isAbstract false
isFinalSpecialization false
isLeaf false
extensionPoints

Relationships

Owned Elements