Attribute

The attributes constitute the structural feature of a class. They describe the persistent state of an object.

Properties

Name	Name of the attribute. It is mandatory.
Visibility	public: the attribute is accessible in the methods of the class, the subclasses and from outside of the class.  protected: the attribute is accessible in the methods of the class and the subclasses  private: the attribute is accessible only in the methods of the class. Content management: in order to be editable in the generated content management, an attribute must be public.
Keywords	none: the attribute is specific to each instance of the class. static: the attribute is shared between all instances of the class.
Type	The type of the attribute can be: a Xion data type: Boolean, Byte, Date, Double, Float, Int, Integer, Long, Real, Short, String, Text, Time the root class of all business model classes: OclObject. An OclObject is linked to this class with a composition (the linked object is deleted when an instance of this class is deleted). an enumeration type a class: The class is linked to this class with a composition 0..*-0..1 (the linked object is deleted when an instance of this class is deleted).
Stereotype	Ignored
Initial Value	A constant value that is affected to the attribute when an instance is created. the value should conform to the syntax of the Xion language.