Package io.trino.tempto.threads

Class ParallelExecution

java.lang.Object

io.trino.tempto.threads.ParallelExecution

public class ParallelExecution
extends Object

A class implementing parallel execution of code blocks.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ParallelExecution.ParallelExecutionBuilder

Method Summary

Modifier and Type	Method	Description
static ParallelExecution.ParallelExecutionBuilder	builder()
List<Throwable>	getThrowables()
void	join()
boolean	join(long timeout)
void	joinAndRethrow()	Joins all child threads and throws ParallelExecutionException if some child throws a Throwable.
boolean	joinAndRethrow(long timeout)
static ParallelExecution	parallelExecution(int nTimes, IndexedRunnable indexedRunnable)
ParallelExecution	start()

Methods inherited from class java.lang.Object

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

Method Details

start

public ParallelExecution start()

joinAndRethrow

public void joinAndRethrow()
                    throws InterruptedException

Joins all child threads and throws ParallelExecutionException if some child throws a Throwable.

Throws:

InterruptedException - if the thread is interrupted

joinAndRethrow

public boolean joinAndRethrow(long timeout)
                       throws InterruptedException

Parameters:

timeout - Milliseconds

Returns:

true if child threads were successfully joined within given timeout.

Throws:

InterruptedException - if the thread is interrupted

join

public void join()
          throws InterruptedException

Throws:

InterruptedException

join

public boolean join(long timeout)
             throws InterruptedException

Throws:

InterruptedException

getThrowables

public List<Throwable> getThrowables()

Returns:

Throwables that were caught in child threads during execution.

parallelExecution

public static ParallelExecution parallelExecution(int nTimes,
 IndexedRunnable indexedRunnable)

builder

public static ParallelExecution.ParallelExecutionBuilder builder()