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Barracks Few Questions about Apex Programming and Flows
Hi All,
Can someone explain what's the difference between a Flow to an Interview?
Second question, where can I find the Flow's constructors documentation? I tried looking it up on the link below but didn't find it.
https://developer.salesforce.com/docs/atlas.en-us.api.meta/api/sforce_api_objects_flowinterview.htm?state=id
The reason that I that I'm asking is because I'm trying to instantiate a new flow but sfdc presents an error:
Error: Compile Error: Constructor not defined: [Flow.Interview.ReturnHelloWorld].<Constructor>() at line 5 column 50
Code:
I read in other posts that I need to pass a Map object as a parameter for the constructor, but where can I find the offical document that says it?
Can someone explain what's the difference between a Flow to an Interview?
Second question, where can I find the Flow's constructors documentation? I tried looking it up on the link below but didn't find it.
https://developer.salesforce.com/docs/atlas.en-us.api.meta/api/sforce_api_objects_flowinterview.htm?state=id
The reason that I that I'm asking is because I'm trying to instantiate a new flow but sfdc presents an error:
Error: Compile Error: Constructor not defined: [Flow.Interview.ReturnHelloWorld].<Constructor>() at line 5 column 50
Code:
global class TestHelloWorld2 implements Schedulable{
global void execute(SchedulableContext sc) {
Flow.Interview.ReturnHelloWorld helloWorldFlow = new Flow.Interview.ReturnHelloWorld();
helloWorldFlow.start();
}
}
I read in other posts that I need to pass a Map object as a parameter for the constructor, but where can I find the offical document that says it?
First and foremost sincerely regret the inconvenience for the delayed reply.
Even though you aren't passing a variable into your flow, you still need to pass an empty map into the constructor. Try the following instead:
See the following post for a better example:
http://andyinthecloud.com/2014/10/26/calling-flow-from-apex/
Please mark this post as the best answer if it helps.
May salesforce be with you.
Best Regards,
Nagendra.P