Shortest Path
Parameter | Mandatory | Description | Type | Value Range | Default Value |
|---|---|---|---|---|---|
source | Yes | Source vertex ID of a path | String | - | - |
target | Yes | Target vertex ID of a path | String | - | - |
weight | No | Weight of an edge | String | Empty or character string
| - |
directed | No | Whether to consider the edge direction | Boolean | The value can be true or false. | false |
timeWindow | No | Time window used for time filtering | Object | For details, see Table 2. NOTE: timeWindow does not support the shortest path with weight. That is, parameters timeWindow and weight cannot be both specified. | - |
Parameter | Mandatory | Description | Type | Value Range | Default Value |
|---|---|---|---|---|---|
filterName | Yes | Name of the time property used for time filtering | String | Character string: The property on the corresponding vertex/edge is used as the time. | - |
filterType | No | Filtering by vertex or edge | String | V: filtering by vertex E: filtering by edge BOTH: filtering by vertex and edge | BOTH |
startTime | No | Start time | String | Date character string or timestamp | - |
endTime | No | End time | String | Date character string or timestamp | - |
Parameter | Type | Description |
|---|---|---|
path | List | Shortest path. The format is as follows: [vertexId,...] where vertexId is of the string type. |
source | String | Source vertex ID |
target | String | Target vertex ID |