cn.ponfee.commons.concurrent

类 AsyncBatchProcessor<T>

java.lang.Object

cn.ponfee.commons.concurrent.AsyncBatchProcessor<T>

类型参数:

T -

public final class AsyncBatchProcessor<T>
extends Object

  异步数据批处理

  execute：直接抛出异常，在线程外部无法捕获异常，想要捕获该异常，可以实现UncaughtExceptionHandler接口
  submit ：不会抛出异常，需要调用返回值Future对象的get方法

  JCTools
  disruptor
 

作者:

Ponfee

另请参阅:

Thread.setUncaughtExceptionHandler(Thread.UncaughtExceptionHandler)

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	AsyncBatchProcessor.BatchProcessor<T>

构造器概要

构造器

构造器和说明
AsyncBatchProcessor(AsyncBatchProcessor.BatchProcessor<T> processor)
AsyncBatchProcessor(AsyncBatchProcessor.BatchProcessor<T> processor, int periodTimeMillis, int batchSize, int maximumPoolSize)

方法概要

限定符和类型	方法和说明
boolean	put(List<T> elements) Batch put elements to queue.
boolean	put(T element) Puts an element to queue
boolean	put(T[] elements) Batch put elements to queue.
boolean	stop() Do stop
void	stopAndAwait()

从类继承的方法 java.lang.Object

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

构造器详细资料

AsyncBatchProcessor

public AsyncBatchProcessor(AsyncBatchProcessor.BatchProcessor<T> processor)

AsyncBatchProcessor

public AsyncBatchProcessor(AsyncBatchProcessor.BatchProcessor<T> processor,
                           int periodTimeMillis,
                           int batchSize,
                           int maximumPoolSize)

参数:

processor - 批处理器

periodTimeMillis - 处理周期(毫秒)

batchSize - 批量大小

maximumPoolSize - 最大线程数

方法详细资料

put

public boolean put(T element)

Puts an element to queue

参数:

element - the element

put

public boolean put(T[] elements)

Batch put elements to queue.

参数:

elements - the elements

put

public boolean put(List<T> elements)

Batch put elements to queue.

参数:

elements - the list of elements

stop

public boolean stop()

Do stop

返回:

true if stop success

stopAndAwait

public void stopAndAwait()
                  throws InterruptedException

抛出:

InterruptedException