ComponentStream

Definition: organizes the data associated with each Component entity defined for a Device in the associated MTConnectDevices Response Documentresponse document published by an MTConnect Agent in response to a probe request..

Version Info

Introduced	Deprecated	Updated
1.0

Documentation

Description

At least one of Sample, Event, or Condition MUST be organized by a ComponentStream entity.

Properties

Name	Type	Int	Multiplicity	Description
`component`	`string`	1.0	1	identifies the `Component` type associated with the `ComponentStream`. Examples of `ComponentStream::component` are `Device`, `Controller`, `Linear` and `Loader`.
`componentId`	`ID`	1.0	1	identifier of the `Component` as defined by the `Component::id` in the MTConnectDevices Response Documentresponse document published by an MTConnect Agent in response to a probe request..
`name`	`string`	1.0	0..1	name of the `Component` associated with the `ComponentStream`.
`nativeName`	`string`	1.1	0..1	common name of the `Component` associated with the `ComponentStream`.
`uuid`	`UUID`	1.0	0..1	uuid of the `Component` associated with the `ComponentStream`.

Relations

Name	Type	Int	Multiplicity
`organizesEvent`	`Event`	1.0	0..*
`organizesSample`	`Sample`	1.0	0..*
`organizesCondition`	`Condition`	1.1	0..*
`isComponentStreamOf`	`DeviceStream`	1.0	1..*
`isComponentStreamOf`	`Component`	1.0	0..1

Constraints

Error Message OCL Expression

Error Message	OCL Expression
`ComponentStream` MUST have at least one of `Event`, `Sample` or `Condition`.	val:ComponentStreamMustHaveEventSampleOrCondition a sh:NodeShape ; sh:message "`ComponentStream` MUST have at least one of `Event`, `Sample`, or `Condition`." ; sh:targetClass mt:ComponentStream ; sh:or ( [ sh:property [ sh:path mt:organizesEvent ; sh:minCount 1 ; sh:class mt:Event ; ] ] [ sh:property [ sh:path mt:organizesSample ; sh:minCount 1 ; sh:class mt:Sample ; ] ] [ sh:property [ sh:path mt:organizesCondition ; sh:minCount 1 ; sh:class mt:Condition ; ] ] ) .

ComponentStream MUST have at least one of Event, Sample or Condition.

val:ComponentStreamMustHaveEventSampleOrCondition
    a sh:NodeShape ;
    sh:message "`ComponentStream` MUST have at least one of `Event`, `Sample`, or `Condition`." ;
    sh:targetClass mt:ComponentStream ;
    sh:or (
        [ sh:property [
            sh:path mt:organizesEvent ;
            sh:minCount 1 ;
            sh:class mt:Event ;
        ] ]
        [ sh:property [
            sh:path mt:organizesSample ;
            sh:minCount 1 ;
            sh:class mt:Sample ;
        ] ]
        [ sh:property [
            sh:path mt:organizesCondition ;
            sh:minCount 1 ;
            sh:class mt:Condition ;
        ] ]
    ) .

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