com.optimizely.ab.event

Class BatchEventProcessor

java.lang.Object

com.optimizely.ab.event.BatchEventProcessor

All Implemented Interfaces:

EventProcessor, java.lang.AutoCloseable

public class BatchEventProcessor
extends java.lang.Object
implements EventProcessor, java.lang.AutoCloseable

BatchEventProcessor is a batched implementation of the EventProcessor Events passed to the BatchEventProcessor are immediately added to a BlockingQueue. The BatchEventProcessor maintains a single consumer thread that pulls events off of the BlockingQueue and buffers them for either a configured batch size or for a maximum duration before the resulting LogEvent is sent to the EventHandler and NotificationCenter.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BatchEventProcessor.Builder
class	BatchEventProcessor.EventConsumer

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CONFIG_BATCH_INTERVAL
static java.lang.String	CONFIG_BATCH_SIZE
static java.lang.String	CONFIG_CLOSE_TIMEOUT
static long	DEFAULT_BATCH_INTERVAL
static int	DEFAULT_BATCH_SIZE
static int	DEFAULT_EMPTY_COUNT
static int	DEFAULT_QUEUE_CAPACITY
static long	DEFAULT_TIMEOUT_INTERVAL

Method Summary

Modifier and Type	Method and Description
static BatchEventProcessor.Builder	builder()
void	close()
void	flush()
void	process(UserEvent userEvent)
void	start()

Methods inherited from class java.lang.Object

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

Field Detail

CONFIG_BATCH_SIZE

public static final java.lang.String CONFIG_BATCH_SIZE

See Also:

Constant Field Values

CONFIG_BATCH_INTERVAL

public static final java.lang.String CONFIG_BATCH_INTERVAL

See Also:

Constant Field Values

CONFIG_CLOSE_TIMEOUT

public static final java.lang.String CONFIG_CLOSE_TIMEOUT

See Also:

Constant Field Values

DEFAULT_QUEUE_CAPACITY

public static final int DEFAULT_QUEUE_CAPACITY

See Also:

Constant Field Values

DEFAULT_EMPTY_COUNT

public static final int DEFAULT_EMPTY_COUNT

See Also:

Constant Field Values

DEFAULT_BATCH_SIZE

public static final int DEFAULT_BATCH_SIZE

See Also:

Constant Field Values

DEFAULT_BATCH_INTERVAL

public static final long DEFAULT_BATCH_INTERVAL

DEFAULT_TIMEOUT_INTERVAL

public static final long DEFAULT_TIMEOUT_INTERVAL

Method Detail

start

public void start()

close

public void close()
           throws java.lang.Exception

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.lang.Exception

process

public void process(UserEvent userEvent)

Specified by:

process in interface EventProcessor

flush

public void flush()
           throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

builder

public static BatchEventProcessor.Builder builder()