Available with Location Referencing license.
- URL:https://<centerline-layer-url>/queryRouteAssociations
- Version Introduced:10.7
Description
License:
The ArcGIS Location Referencing license is required to use this resource.
This operation finds route records across all networks that are associated with the input centerlines. It returns valid associations for records that are present in both the centerline sequence and network tables and are overlapping in their time spans.
Request parameters
| Parameter | Details |
|---|---|
| f | Optional parameter to specify the response format. The default response format is html. Values: html | json |
| centerlineIds | Optional parameter to specify an array of input centerline IDs. Syntax: centerlineIds=["<centerlineGuid1>", "<centerlineGuid2>", ...] Example: centerlineIds=["{124EF4E1-D6D7-47CD-A993-6E036584742C}", "{7BC4E070-CD40-40B0-8F13-75C75B3A80CF}"] |
| centerlineObjectIds | Optional parameter to specify an array of input centerline Object IDs. Syntax: centerlineObjectIds=[<centerlineOid1>, <centerlineOid2>, ...] Example: centerlineObjectIds=[150, 250] |
| gdbVersion | Optional parameter to specify the geodatabase version to use. If this parameter is not specified, the published map's version is used. Syntax: gdbVersion=<version> Example: gdbVersion="user1.version1" |
| historicMoment | Optional parameter to specify the historic moment to query. This parameter applies only if the layer is branch versioned and refers to geodatabase time (separate from LRS time). If this parameter is not specified, the query applies to the current features. Syntax: historicMoment=<epoch time in milliseconds> Example: historicMoment=1514764800000 |
Example usage
The following URLs demonstrate how to query route associations using centerline attributes:
Example 1
A query with only centerline Object IDs:
https://sampleserver/server/rest/services/MyLRS/MapServer/exts/LRServer/centerlineLayers/4/queryRouteAssociations?centerlineIds=¢erlineObjectIds=[0,1]&gdbVersion=SDE.default&historicMoment=&f=json
Example 2
A query with only centerline ID:
https://sampleserver/server/rest/services/MyLRS/MapServer/exts/LRServer/centerlineLayers/4/queryRouteAssociations?centerlineIds=["{0C9963C9-4F34-4363-A369-E9D8E56D0142}"]¢erlineObjectIds=&gdbVersion=SDE.default&historicMoment=&f=json
Example 3
A query with both centerline ID and Object IDs:
https://sampleserver/server/rest/services/MyLRS/MapServer/exts/LRServer/centerlineLayers/4/queryRouteAssociations?centerlineIds=["{0C9963C9-4F34-4363-A369-E9D8E56D0142}"]¢erlineObjectIds=[0,1]&gdbVersion=SDE.default&historicMoment=&f=json
JSON Response syntax
Each object in the associations array refers to a unique centerline. Each object in the networks array refers to a unique network. Each object in the routes array refers to a unique route.
For associations where the network is not present in the service, networkLayerId will be set to -1. The lineId parameter will be populated for routes in engineering networks, and otherwise, they will be set to empty strings.
{
"associations": [
{
"centerlineId": "<centerlineGuid>",
"centerlineObjectId": "<centerlineOid>",
"networks": [
{
"lrsNetworkId": "<networkId>",
"networkLayerId": "<networkLayerId>",
"lrsNetworkName": "<networkName>",
"routes": [
{
"routeId": "<routeId>",
"lineId": "<lineId>",
"fromDate": "<epochTimeInMilliseconds>",
"toDate": "<epochTimeInMilliseconds>"
},
...
]
},
...
]
},
...
]
}
JSON Response example
The following is a response to the third example usage. Common centerline IDs and Object IDs in the input are merged into one associations object.
{
"associations": [
{
"centerlineId": "{0C9963C9-4F34-4363-A369-E9D8E56D0142}",
"centerlineObjectId": 0,
"networks": [
{
"lrsNetworkId": 2,
"networkLayerId": 1,
"lrsNetworkName": "Continuous",
"routes": [
{
"routeId": "R1",
"lineId": "",
"fromDate": 1505429729000,
"toDate": null
}
]
},
{
"lrsNetworkId": 1,
"networkLayerId": 2,
"lrsNetworkName": "Engineering",
"routes": [
{
"routeId": "R2",
"lineId": "L1",
"fromDate": 1535429729000,
"toDate": null
},
{
"routeId": "R3",
"lineId": "L2",
"fromDate": 1494434529000,
"toDate": 1713292129000
}
]
}
]
},
{
"centerlineId": "{DE3A5E8C-EAC6-4916-BA56-CC6484257F59}",
"centerlineObjectId": 1,
"networks": [
{
"lrsNetworkId": 2,
"networkLayerId": 1,
"lrsNetworkName": "Continuous",
"routes": [
{
"routeId": "R4",
"lineId": "",
"fromDate": 1505428029000,
"toDate": 1605428029000
},
{
"routeId": "R5",
"lineId": "",
"fromDate": 1484434529000,
"toDate": 1513292129000
}
]
}
]
}
]
}