Rest: getNext - GraphWalker/graphwalker-project GitHub Wiki

GetNext

The Rest call getNext is used to get the next element from the path generation. GraphWalker will, given the path generator, calculate what the next element should be and step one step forward in the execution of the model. The element name is returned in the response.

GET Request

http://service-host:8887/graphwalker/getNext

Response

If the request was successful "result" will be "ok". "currentElementName" will hold the name of the element.

{
  "result":"ok",
  "currentElementName":"<The name of the element>"
}

Example

From a Linux terminal, using curl:

curl http://localhost:8887/graphwalker/getNext
{"result":"ok","currentElementName":"e_init"}