/ fm / liveswitch / ConnectionStateMachine

Class: ConnectionStateMachine

fm.liveswitch.ConnectionStateMachine

A state machine for connection states.

Hierarchy

• StateMachine<ConnectionState>

  ↳ ConnectionStateMachine

Table of contents

Constructors

• constructor

Methods

• addTransition
• canTransition
• getLastStateMillis
• getLastStateTicks
• getPromise
• getState
• getStateValue
• getSystemTimestamp
• getTypeString
• isReachable
• stateToValue
• transition
• valueToState

Constructors

constructor

+ new ConnectionStateMachine(): ConnectionStateMachine

Initializes a new instance of the [[fm.liveswitch.connectionStateMachine]] class.

Returns: ConnectionStateMachine

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/ConnectionStateMachine.ts:12

Methods

addTransition

▸ addTransition(fromState: ConnectionState, toState: ConnectionState): void

Adds an allowed transition.

Parameters:

Name	Type	Description
fromState	ConnectionState	The "from" state.
toState	ConnectionState	The "to" state.

Returns: void

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/StateMachine.ts:85

---

canTransition

▸ canTransition(toState: ConnectionState): boolean

Determines whether a transition to the specified state is allowed.

Parameters:

Name	Type	Description
toState	ConnectionState	The "to" state.

Returns: boolean

true if a transition to the specified state is allowed; otherwise, false.

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/StateMachine.ts:118

---

getLastStateMillis

▸ getLastStateMillis(): number

Gets the length of time spent in the last state, in milliseconds.

Returns: number

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/StateMachine.ts:183

---

getLastStateTicks

▸ getLastStateTicks(): number

Gets the length of time spent in the last state, in ticks.

Returns: number

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/StateMachine.ts:200

---

getPromise

▸ getPromise<R>(state: ConnectionState, returnValue: R): Promise<R>

Gets a promise, which may be resolved or rejected depending on the current state of this machine.

Type parameters:

Name	Type
R	Object

Parameters:

Name	Type	Description
state	ConnectionState	State, in which promise must be resolved.
returnValue	R	Return type of this promise.

Returns: Promise<R>

Promise, which may be resolved or rejected depending on the current state of this machine

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/StateMachine.ts:215

---

getState

▸ getState(): ConnectionState

Gets the state.

Returns: ConnectionState

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/StateMachine.ts:238

---

getStateValue

▸ ProtectedgetStateValue(): number

Gets the state value.

Returns: number

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/StateMachine.ts:250

---

getSystemTimestamp

▸ getSystemTimestamp(): number

Gets the system timestamp of the last state transition.

Returns: number

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/StateMachine.ts:263

---

getTypeString

▸ getTypeString(): string

Returns: string

Overrides: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/ConnectionStateMachine.ts:10

---

isReachable

▸ isReachable(state: ConnectionState): boolean

Determines whether a transition to a specified state is possible (even via intermediate hops).

Parameters:

Name	Type	Description
state	ConnectionState	The "to" state.

Returns: boolean

true if a transition to the specified state is possible; otherwise, false.

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/StateMachine.ts:278

---

stateToValue

▸ ProtectedstateToValue(state: ConnectionState): number

Converts a state to an integer value.

Parameters:

Name	Type	Description
state	ConnectionState	The state.

Returns: number

Overrides: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/ConnectionStateMachine.ts:49

---

transition

▸ transition(toState: ConnectionState): boolean

Transitions to the specified state.

Parameters:

Name	Type	Description
toState	ConnectionState	The "to" state.

Returns: boolean

true if a transition to the specified state is allowed; otherwise, false.

Inherited from: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/StateMachine.ts:333

---

valueToState

▸ ProtectedvalueToState(value: number): ConnectionState

Converts an integer value to a state.

Parameters:

Name	Type	Description
value	number	The integer value.

Returns: ConnectionState

Overrides: StateMachine

Defined in: Generated/TypeScript/fm.liveswitch/ConnectionStateMachine.ts:62