org.graylog2.shared.buffers

Class ProcessBuffer

java.lang.Object

org.graylog2.plugin.buffers.Buffer

org.graylog2.shared.buffers.ProcessBuffer

public class ProcessBuffer
extends Buffer

Author:

Lennart Koopmann

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ProcessBuffer.Factory

Field Summary

Fields

Modifier and Type	Field and Description
protected ExecutorService	executor
static String	SOURCE_INPUT_ATTR_NAME
static String	SOURCE_NODE_ATTR_NAME

Fields inherited from class org.graylog2.plugin.buffers.Buffer

ringBuffer

Constructor Summary

Constructors

Constructor and Description
ProcessBuffer(com.codahale.metrics.MetricRegistry metricRegistry, ServerStatus serverStatus, BaseConfiguration configuration, InputCache inputCache, AtomicInteger processBufferWatermark)

Method Summary

Methods

Modifier and Type	Method and Description
Cache	getInputCache()
void	initialize(ProcessBufferProcessor[] processors, int ringBufferSize, com.lmax.disruptor.WaitStrategy waitStrategy, int processBufferProcessors)
void	insertCached(Message message, MessageInput sourceInput)
void	insertFailFast(Message message, MessageInput sourceInput)

Methods inherited from class org.graylog2.plugin.buffers.Buffer

getUsage, hasCapacity, isEmpty

Methods inherited from class java.lang.Object

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

Field Detail

SOURCE_INPUT_ATTR_NAME

public static String SOURCE_INPUT_ATTR_NAME

SOURCE_NODE_ATTR_NAME

public static String SOURCE_NODE_ATTR_NAME

executor

protected ExecutorService executor

Constructor Detail

ProcessBuffer

public ProcessBuffer(com.codahale.metrics.MetricRegistry metricRegistry,
             ServerStatus serverStatus,
             BaseConfiguration configuration,
             InputCache inputCache,
             AtomicInteger processBufferWatermark)

Method Detail

getInputCache

public Cache getInputCache()

initialize

public void initialize(ProcessBufferProcessor[] processors,
              int ringBufferSize,
              com.lmax.disruptor.WaitStrategy waitStrategy,
              int processBufferProcessors)

insertCached

public void insertCached(Message message,
                MessageInput sourceInput)

Specified by:

insertCached in class Buffer

insertFailFast

public void insertFailFast(Message message,
                  MessageInput sourceInput)
                    throws BufferOutOfCapacityException,
                           ProcessingDisabledException

Specified by:

insertFailFast in class Buffer

Throws:

BufferOutOfCapacityException

ProcessingDisabledException