Methods Detail

• public Future collect(Closure transform)

  Returns a Future asynchronously returning a transformed result.

  import java.util.concurrent.*
  def executor = Executors.newSingleThreadExecutor()
  Future foobar = executor.submit{ "foobar" }
  Future foobarSize = foobar.collect{ it.size() }
  assert foobarSize.get() == 6
  executor.shutdown()
  

  Parameters:

  transform - the closure used to transform the Future value

  Returns:

  a Future allowing the transformed value to be obtained asynchronously

  Since:

  3.0.0