DefState class

The DefState defines the properties of a particular state.

It is stored in SamState.ssMap and is readonly once the model is activated.

The universe of states for a SamModel is derived by inspecting the SamModel._enums variable during model activation. States with no entry in SamState.ssMap cause the SE.ss_broken state to be entered.

The DefState is said to be entered when the SamModel transitions into this DefState from a different DefState.

Constructors

DefState(Object objState)

Properties

fncNap ↔ Function
non-null specifies nap function to execute wnen state entered.
read / write
hashCode → int
The hash code for this object. [...]
read-only, inherited
objSignal ↔ Object
signal to emit assuming there is a parent. fails if no parent.
read / write
objState ↔ Object
Enum value of state from companion Enum
read / write
objWeakSignal ↔ Object
signal to emit if there is a parent. ignored if not.
read / write
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
strAllow ↔ String
What actions this state allows.
read / write
strIgnore ↔ String
What actions this state silently ignores.
read / write
strNap ↔ String
The next action process (nap) function to execute when state entered. [...]
read / write
strNext ↔ String
Valid states this state can transition to. Null implies terminal state.
read / write
strState ↔ String
String representation of state. Has ss prefix.
read / write

Methods

allow(Object elst) → DefState
populate the allowable actions this DefState accepts. [...]
ignore(Object elst) → DefState
populate the allowable actions this DefState ignores. [...]
makeStrList(Object elst) → String
Internal method to convert a list of values from the companion SamModel._enums into a string representation. [...]
nap() → DefState
Indicate this DefState has a nap function. [...]
next(Object elst) → DefState
populate the allowable states this DefState can transition to. [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
signal(Object estr) → DefState
define the signal this DefState emits when it is entered. [...]
toString() → String
convenient String representation of DefState for debugging purposes.
override
weakSignal(Object estr) → DefState
define the signal this DefState emits when it is entered and if SamModel has a parent. [...]

Operators

operator ==(Object other) → bool
The equality operator. [...]
inherited