/**
* Blocks until the workflow run has finished and then reports if it was successful.
*
* <p>A workflow run is considered successful if it returns with a 0 result.
*
* @return True is and only if the workflow run ended with a 0.
* @throws TavernaException Wrapper around any InterruptedException, or if the process was never
* started.
* @throws ProcessException If the process was not started.
*/
public boolean wasSuccessful() throws TavernaException, ProcessException {
try {
boolean result = runner.waitFor() == 0;
if (outputFile == null) {
saveOutput();
}
return result;
} catch (InterruptedException ex) {
throw new TavernaException("Error checking if run was successfull", ex);
}
}
