@terascope/job-components / execution-context/base / default

Class: default<T>

Defined in: job-components/src/execution-context/base.ts:16

A base class for an Execution Context

Extended by

• SlicerExecutionContext
• WorkerExecutionContext

Type Parameters

Type Parameter
T extends OperationLifeCycle

Constructors

Constructor

new default<T>(config, loggerName): BaseExecutionContext<T>

Defined in: job-components/src/execution-context/base.ts:36

Parameters

Parameter	Type
config	ExecutionContextConfig
loggerName	string

Returns

BaseExecutionContext<T>

Properties

Property	Modifier	Type	Default value	Description	Defined in
_loader	readonly	OperationLoader	undefined	-	job-components/src/execution-context/base.ts:30
_methodRegistry	protected	Map<keyof T, Set<number>>	undefined	-	job-components/src/execution-context/base.ts:32
_operations	readonly	Set<T>	undefined	-	job-components/src/execution-context/base.ts:31
assetIds	readonly	string[]	[]	-	job-components/src/execution-context/base.ts:20
config	readonly	ExecutionConfig	undefined	-	job-components/src/execution-context/base.ts:17
context	readonly	Context	undefined	-	job-components/src/execution-context/base.ts:18
events	readonly	EventEmitter	undefined	The terafoundation EventEmitter	job-components/src/execution-context/base.ts:26
exId	readonly	string	undefined	-	job-components/src/execution-context/base.ts:22
jobId	readonly	string	undefined	-	job-components/src/execution-context/base.ts:23
logger	readonly	Logger	undefined	-	job-components/src/execution-context/base.ts:28

Accessors

api

Get Signature

get api(): ExecutionContextAPI

Defined in: job-components/src/execution-context/base.ts:130

Returns

ExecutionContextAPI

Methods

_resetMethodRegistry()

protected _resetMethodRegistry(): void

Defined in: job-components/src/execution-context/base.ts:182

Returns

void

---

_runMethod()

protected _runMethod(method, ...args): void

Defined in: job-components/src/execution-context/base.ts:168

Run an method

Parameters

Parameter	Type
method	keyof T
...args	any[]

Returns

void

---

_runMethodAsync()

protected _runMethodAsync(method, ...args): Promise<any[]>

Defined in: job-components/src/execution-context/base.ts:150

Run an async method on the operation lifecycle

Parameters

Parameter	Type
method	keyof T
...args	any[]

Returns

Promise<any[]>

---

addOperation()

protected addOperation(op): void

Defined in: job-components/src/execution-context/base.ts:143

Add an operation to the lifecycle queue

Parameters

Parameter	Type
op	T

Returns

void

---

getOperations()

getOperations(): T[]

Defined in: job-components/src/execution-context/base.ts:138

Returns a list of any registered Operation that has been initialized.

Returns

T[]

---

initialize()

initialize(initConfig?): Promise<void>

Defined in: job-components/src/execution-context/base.ts:66

Called to initialize all of the registered operations

Parameters

Parameter	Type
initConfig?	unknown

Returns

Promise<void>

---

shutdown()

shutdown(): Promise<void>

Defined in: job-components/src/execution-context/base.ts:103

Called to cleanup all of the registered operations

Returns

Promise<void>