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State properties are written after the names of the states. A state
may have 0 or more properties. Each property is enclosed by a pair of
square brackets. There can be 0 or more spaces between the state name
and the first property, and between two adjacent properties.
Table 4.2:
State properties in the textual syntax
Symbol |
Meaning |
Note |
[DS] |
default state |
The state is a default state of its parent or of the model. |
[FS] |
final state |
The state is a final state. |
[CS] |
concurrent state |
The state is an orthogonal component. |
[HS] |
history state |
The state has a normal (1-level) history. |
[HS*] |
deep history state |
The state has a deep history. |
[ITF] |
inner transition first |
|
[OTF] |
outer transition first |
|
[RTO] |
reverse transition order |
|
|
The state properties are explained in Table 4.2.
Table 4.3:
An example of the textual representation of state
properties
|
As an example, the model in Figure is
textually written in Table 4.3.
Next: 4.2.4 Orthogonal Components
Up: 4.2 Textual Syntax
Previous: 4.2.2 State Hierarchy
Contents
Index
Thomas Huining Feng
2004-04-28