Shortest Path (2.1.5)

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

• Empty: The default weight and distance of edges are 1.
• Character string: The property of the corresponding edge is the weight. If the edge does not have a property, the weight is 1 by default.
  NOTE:

  The weight of an edge must be greater than 0.

-

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.

-

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

-

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