com.atlassian.util.concurrent
Class AsyncCompleter.Builder

java.lang.Object
  com.atlassian.util.concurrent.AsyncCompleter.Builder

Enclosing class:

AsyncCompleter

public static class AsyncCompleter.Builder
extends java.lang.Object

For creating instances of a AsyncCompleter.

Constructor Summary

AsyncCompleter.Builder(java.util.concurrent.Executor executor)
Create a Builder with the supplied Executor

Method Summary

AsyncCompleter	build()
AsyncCompleter.Builder	completionServiceFactory(AsyncCompleter.ExecutorCompletionServiceFactory completionServiceFactory)
AsyncCompleter.Builder	handleExceptions(ExceptionPolicy policy)
AsyncCompleter.Builder	ignoreExceptions() Ignore exceptions thrown by any Callables, note will cause nulls in the resulting iterable!
AsyncCompleter	limitParallelExecutionTo(int limit) Create a AsyncCompleter that limits the number of jobs executed to the underlying executor to a hard limit.

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncCompleter.Builder

public AsyncCompleter.Builder(@NotNull
                              java.util.concurrent.Executor executor)

Create a Builder with the supplied Executor

Parameters:

executor -

Method Detail

ignoreExceptions

public AsyncCompleter.Builder ignoreExceptions()

Ignore exceptions thrown by any Callables, note will cause nulls in the resulting iterable!

handleExceptions

public AsyncCompleter.Builder handleExceptions(ExceptionPolicy policy)

completionServiceFactory

public AsyncCompleter.Builder completionServiceFactory(AsyncCompleter.ExecutorCompletionServiceFactory completionServiceFactory)

limitParallelExecutionTo

public AsyncCompleter limitParallelExecutionTo(int limit)

Create a AsyncCompleter that limits the number of jobs executed to the underlying executor to a hard limit.

Note: this only makes sense if the underlying executor does not have a limit on the number of threads it will create, or the limit is much higher than this limit.

Parameters:

limit - the number of parallel jobs to execute at any one time

See Also:

for more discussion of how this limit is relevant

build

public AsyncCompleter build()