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51Degrees Pipeline Node.js  4.4

51Degrees Pipeline for Node.js

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• Pipeline

Pipeline Class Reference

Detailed Description

Pipeline holding a list of flowElements for processing, can create flowData that will be passed through these, collecting elementData Should be constructed through the PipelineBuilder class.

Examples

usageSharing/usageSharing.js.

Public Member Functions

	constructor (flowElements=[], suppressProcessExceptions=false, dataFileUpdateService=null) Constructor for Pipeline. More...
	getElement (key) get a FlowElement by its dataKey More...
	on (listener, callback) Method to attach listeners to the logger Shorthand access to the enclosed event emitter. More...
	log (type, message) Shorthand to trigger a message on the pipeline's eventEmitter. More...
	createFlowData () Create a FlowData element from the pipeline. More...
	updatePropertyDataBaseForElement (flowElement)

Member Function Documentation

◆ constructor()

Pipeline::constructor	(		flowElements = [],
			suppressProcessExceptions = false,
			dataFileUpdateService = null
	)

inline

Constructor for Pipeline.

Parameters

{FlowElement[]} - flowElements list of FlowElements to add to the Pipeline

{Boolean} - suppressProcessExceptions If true then pipeline will suppress exceptions added to FlowData.

◆ createFlowData()

Pipeline::createFlowData

(

)

inline

Create a FlowData element from the pipeline.

Returns

{FlowData} a FlowData object for the Pipeline containing methods for adding evidence and processing via the FlowElements in the Pipleine.

◆ getElement()

Pipeline::getElement

(

key

)

inline

get a FlowElement by its dataKey

Parameters

{string} - key the datakey of the FlowElement

Returns

{FlowElement} the FlowElement for the datakey

◆ log()

Pipeline::log	(		type,
			message
	)

inline

Shorthand to trigger a message on the pipeline's eventEmitter.

Parameters

{string} - type type of message

{mixed} - message message to store in the log

◆ on()

Pipeline::on	(		listener,
			callback
	)

inline

Method to attach listeners to the logger Shorthand access to the enclosed event emitter.

Parameters

{string} - listener type of message to listen to

{Function} - callback a callback to react to the log

◆ updatePropertyDataBaseForElement()

Pipeline::updatePropertyDataBaseForElement

(

flowElement

)

inline

Parameters

{FlowElement} - flowElement

Returns

{void}

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• Public Member Functions

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