Package org.geotools.process
Interface ProcessExecutor
- All Superinterfaces:
Executor
,ExecutorService
- All Known Implementing Classes:
ThreadPoolProcessExecutor
An
Executor
that provides methods to manage termination and methods that can produce a Progress
for
tracking one or more asynchronous tasks.
Method submit extends base method ExecutorService.submit(java.util.concurrent.Callable<T>)
by creating and returning a
Progress
that can be used to track how a process is doing in addition to cancelling execution and/or waiting
for completion.
- Author:
- Jody
-
Method Summary
Methods inherited from interface ExecutorService
awaitTermination, invokeAll, invokeAll, invokeAny, invokeAny, isShutdown, isTerminated, shutdown, shutdownNow, submit, submit, submit
-
Method Details
-
submit
Submits a process for execution and returns a Progress representing the pending results of the task.If you would like to immediately block waiting for a task, you can use constructions of the form result = exec.submit(aProcess).get();
Note: The
Processors
class includes a set of methods that can convert some other common closure-like objects, for example,Callable
toProcess
form so they can be submitted.- Parameters:
task
- the task to submit- Returns:
- a Progress representing pending completion of the task
- Throws:
RejectedExecutionException
- if task cannot be scheduled for executionNullPointerException
- if task null
-