Cron tailgate-like workflow triggering (start a workflow in some time after it completes and not according to cron schedule) [Java]

Is your feature request related to a problem? Please describe.
Currently there is no way to trigger a workflow in some time. There is support for cron workflows but if the workflow is taking up the whole time bracket then the workflow runs might be immediate.

Describe the solution you'd like
Let's consider a scenario of polling a lot of data from multiple data sources. I start a cron workflow that is supposed to run with a 10 minute interval. Let's say the workflow started it's execution. It completes pulling all the data in 9 minutes. Then cron triggers it again in 1 minute instead of in 10 minutes, which is correct, but not a desired behavior.

Describe alternatives you've considered
Using some other cron or job mechanisms to identify when to start a non cron workflow