import TelecomNetworkElement from "@arcgis/core/rest/networks/support/TelecomNetworkElement.js";const TelecomNetworkElement = await $arcgis.import("@arcgis/core/rest/networks/support/TelecomNetworkElement.js");- Inheritance:
- TelecomNetworkElement→
NetworkElement→ Accessor
- Since
- ArcGIS Maps SDK for JavaScript 4.34
TelecomNetworkElement inherits from NetworkElement and adds two new properties: firstUnit and lastUnit. This class is used to represent network elements in a telecom domain network.
Constructors
Constructor
Parameters
| Parameter | Type | Description | Required |
|---|---|---|---|
| properties | | |
Properties
| Property | Type | Class |
|---|---|---|
assetGroupCode inherited | ||
assetTypeCode inherited | ||
declaredClass readonly inherited | ||
| | ||
globalId inherited | ||
| | ||
networkSourceId inherited | ||
objectId inherited | ||
positionFrom inherited | ||
positionTo inherited | ||
terminalId inherited | ||
type readonly | "networkElement" | "telecomNetworkElement" | |
assetGroupCode
- Type
- number
The asset group code that this network element represents.
assetTypeCode
- Type
- number
The asset type code discriminator this network element represents.
globalId
- Type
- string
The globalId of the feature the network element belongs to.
networkSourceId
- Type
- number
The network source Id of the feature the network element belongs to. Note that this is different from Network.layerId and you need to use Network.getLayerIdBySourceId() to get the layerId.
objectId
- Type
- number
The objectId of the feature the network element belongs to.
positionFrom
- Type
- number
Applicable to edge elements, represents a double value (0 to 1) where this edge element starts.
Example
Line feature with objectId 100 with 2 midspan junctions (j1,j2). The line feature has 3 edge network elementsF-j1, j1-j2 and j2-T.
OID=100 F------j1------j2------T
F-j1 (objectId=100, positionFrom=0, positionTo=0.33)j1-j2 (objectId=100, positionFrom=0.33, positionTo=0.66)j2-T (objectId=100, positionFrom=0.66, positionTo=1) positionTo
Applicable to edge elements, represents a double value (0 to 1) where this edge element ends.
Example
Line feature with objectId 100 with 2 midspan junctions (j1,j2). The line feature has 3 edge network elementsF-j1, j1-j2 and j2-T.
OID=100 F------j1------j2------T
F-j1 (objectId=100, positionFrom=0, positionTo=0.33)j1-j2 (objectId=100, positionFrom=0.33, positionTo=0.66)j2-T (objectId=100, positionFrom=0.66, positionTo=1) terminalId
The terminal id defined at the network element.
The telecom domain network does not use terminals, so TelecomNetworkElement always has a null terminalId.
- See also
Methods
fromJSON
- Signature
-
fromJSON (json: any): any
Creates a new instance of this class and initializes it with values from a JSON object
generated from an ArcGIS product. The object passed into the input json
parameter often comes from a response to a query operation in the REST API or a
toJSON()
method from another ArcGIS product. See the Using fromJSON()
topic in the Guide for details and examples of when and how to use this function.
Parameters
| Parameter | Type | Description | Required |
|---|---|---|---|
| json | A JSON representation of the instance in the ArcGIS format. See the ArcGIS REST API documentation for examples of the structure of various input JSON objects. | |
- Returns
- any
Returns a new instance of this class.
toJSON
- Signature
-
toJSON (): any
Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() guide topic for more information.
- Returns
- any
The ArcGIS portal JSON representation of an instance of this class.