com.facebook.buck.worker

Class WorkerProcessPoolSync.BorrowedWorkerProcess

java.lang.Object

com.facebook.buck.worker.WorkerProcessPoolSync.BorrowedWorkerProcess

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

WorkerProcessPoolSync

public static class WorkerProcessPoolSync.BorrowedWorkerProcess
extends Object
implements Closeable

Represents a WorkerProcess borrowed from a WorkerProcessPoolSync.

Ownership must be returned to the pool by calling close() after finishing to use the worker.

Since BorrowedWorkerProcess implements Closable, it can be used with a try-with-resources statement.

BorrowedWorkerProcess is not threadsafe, and is expected to be used by one thread at a time only. Concurrency control is handled by WorkerProcessPoolSync and WorkerLifecycle.

Method Summary

Modifier and Type	Method and Description
void	close() Returns ownership of the borrowed worker process back to the pool it was retrieved from.
com.google.common.util.concurrent.ListenableFuture<WorkerJobResult>	submitJob(String expandedJobArgs) Submits a job to the worker, and returns the result.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

close

public void close()

Returns ownership of the borrowed worker process back to the pool it was retrieved from.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

submitJob

public com.google.common.util.concurrent.ListenableFuture<WorkerJobResult> submitJob(String expandedJobArgs)
                                                                              throws IOException

Submits a job to the worker, and returns the result.

Throws:

IOException