Extend (Network Diagrams)

URL:: https://<root>/<serviceName>/NetworkDiagramServer/diagrams/<diagramName>/extend
Methods:: POST
Version Introduced:: 10.6

Description

The extend operation extends the diagram content one connectivity level, optionally regarding to the traversability over the network. It is performed on a Diagram resource. The result of this operation is a Diagram JSON Information object, and the moment the edit operation happens for a stored diagram.

Request Parameters

Parameter	Details
`gdbVersion`	The name of the geodatabase version. Syntax: `gdbVersion=<version>` Example: `gdbVersion=ABV1`
`sessionId`	The token (guid) used to lock the version. Syntax: `sessionId=<guid>` Example: `sessionId=44G259DE-87B0-407D-8F2E-DCB7665DD0F0`
`ignoreTraversability`	A boolean statement that determines whether to extend the diagram content with or without taking the the traversability of the network into account. `true`—Extend the diagram content without taking the traversability of the network into account (default); that is, extend the diagram one connectivity level regarding to the simple network topology. `false`—Extend the diagram content while taking the traversability of the network into account; that is, extent the diagram one connectivity level regarding to resources that could limit the flow to traverse; for example, closed valves or disconnected zones. Note This parameter is deprecated at 10.6.1. It is systematically ignored whatever its value, when the extendType is specified. However, to maintain compatibility with 10.6.0, it remains interpreted when the extendType parameter is not specified. Syntax: `ignoreTraversability= <true \| false>` Example: `ignoreTraversability= false`
`extendType`	The type of extend you want to process. Syntax: `extendType=<esriDiagramExtendByAttachment \| esriDiagramExtendByConnectivity \| esriDiagramExtendByTraversability \| esriDiagramExtendByContainment>` Example: `extentType = esriDiagramExtendByConnectivity`
`fromFeatures`	An array of diagram feature Global IDs, those diagram features being those from which the extend process will run. Syntax: `fromFeatures=["<globalID1>", ...,"<globalIDN>]` Example: `fromFeatures=["{22E157ED-68A0-407D-9F06-A030C5A1995F}"]`
`f`	The response format. The default response format is html. Values: `<html \| json>`

Example Usage

Extending one connectivity level the newly created temporary diagram which Name is 7C458C4491F94B5591635AFA029816FF:

URL: https://myserver.esri.com/server/rest/services/Naperville/NetworkDiagramServer/diagrams/7C458C4491F94B5591635AFA029816FF/extend

Parameters:

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gdbVersion=ABV1
sessionId=
ignoreTraversability=true
f=pjson

Sent URL (GET): https://myserver.esri.com/server/rest/services/Naperville/NetworkDiagramServer/diagrams/7C458C4491F94B5591635AFA029816FF/extend?gdbVersion=ABV1&sessionId=&ignoreTraversability=true&f=pjson

Extending the diagram called DiagramTest1 one connectivity level regarding to the traversability over the network; that is:

URL: https://myserver.esri.com/server/rest/services/Naperville/NetworkDiagramServer/diagrams/DiagramTest2/extend

Parameters:

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gdbVersion=
sessionId=
ignoreTraversability=false
f=pjson

Sent URL (GET): https://myserver.esri.com/server/rest/services/Naperville/NetworkDiagramServer/diagrams/DiagramTest2/extend?gdbVersion=&sessionId=&ignoreTraversability=false&f=pjson

JSON Response Syntax

A JSON object composed of a Diagram JSON Information object and a moment: {"diagramInfo": , "moment": <moment>}

JSON Response Example

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{
 "diagramInfo": {
  "tag": "",
  "isStored": true,
  "canStore": true,
  "canExtend": true,
  "isSystem": false,
  "creator": "acb7352",
  "creationDate": 1503065870000,
  "lastUpdateBy": "acb7352",
  "lastUpdateDate": 1503066275000,
  "containerMargin": 0.5,
  "junctionCount": 38,
  "edgeCount": 37,
  "containerCount": 5,
  "aggregationCount": 0,
  "isHistorical": false,
  "access": "esriDiagramPublicAccess",
  "diagramExtent": {
   "xmin": 1033445.9759065136,
   "ymin": 1871200.7451592833,
   "xmax": 1034656.045008678,
   "ymax": 1871864.0919296965,
   "spatialReference": {
    "wkid": 102671,
    "latestWkid": 3435
   }
  },
  "networkExtent": {
   "xmin": 1033446.4759055115,
   "ymin": 1871201.2451582849,
   "xmax": 1034656.045008678,
   "ymax": 1871863.5919306949,
   "spatialReference": {
    "wkid": 102671,
    "latestWkid": 3435
   }
  },
  "name": "7C458C4491F94B5591635AFA029816FF",
  "id": "{22C1EEB8-1152-440F-B2FF-6B7C6A43076E}",
  "template": "Basic"
 }
}