kieker.analysis.plugin.reader.newio

Class AbstractRawDataReader

java.lang.Object

kieker.analysis.analysisComponent.AbstractAnalysisComponent

kieker.analysis.plugin.AbstractPlugin

kieker.analysis.plugin.reader.AbstractReaderPlugin

kieker.analysis.plugin.reader.newio.AbstractRawDataReader

All Implemented Interfaces:

IAnalysisComponent, IPlugin, IReaderPlugin

Direct Known Subclasses:

KafkaReader

public abstract class AbstractRawDataReader
extends AbstractReaderPlugin

Abstract superclass for all readers which only read raw data to be processed by a configurable deserializer.

Since:

1.13

Author:

Holger Knoche

Nested Class Summary

Nested classes/interfaces inherited from interface kieker.analysis.plugin.IPlugin

IPlugin.PluginInputPortReference, IPlugin.STATE

Field Summary

Fields inherited from class kieker.analysis.analysisComponent.AbstractAnalysisComponent

CONFIG_NAME, configuration, log, LOG, projectContext, recordsTimeUnitFromProjectContext

Constructor Summary

Constructors

Constructor and Description
AbstractRawDataReader(Configuration configuration, IProjectContext projectContext, java.lang.String deserializerClassName) Creates a new reader using the given data.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	decodeAndDeliverRecords(byte[] rawData, java.lang.String outputPortName) Decodes the given raw data using the configured deserializer and delivers them to the given output port.
protected void	decodeAndDeliverRecords(java.nio.ByteBuffer rawData, int dataSize, java.lang.String outputPortName) Decodes the given raw data using the configured deserializer and delivers them to the given output port.

Methods inherited from class kieker.analysis.plugin.reader.AbstractReaderPlugin

init

Methods inherited from class kieker.analysis.plugin.AbstractPlugin

areAllRepositoryPortsConnected, connect, connect, deliver, getAllDisplayNames, getAllInputPortNames, getAllOutputPortNames, getAllRepositoryPortNames, getConnectedPlugins, getCurrentRepositories, getDefaultConfiguration, getIncomingPlugins, getPluginDescription, getPluginName, getRepository, getState, isConnectionAllowed, notifyNewIncomingConnection, notifyNewOutgoingConnection, shutdown, start

Methods inherited from class kieker.analysis.analysisComponent.AbstractAnalysisComponent

getCurrentConfiguration, getName

Methods inherited from class java.lang.Object

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

Methods inherited from interface kieker.analysis.plugin.reader.IReaderPlugin

read

Methods inherited from interface kieker.analysis.plugin.IPlugin

connect, getAllDisplayNames, getAllInputPortNames, getAllOutputPortNames, getAllRepositoryPortNames, getConnectedPlugins, getCurrentConfiguration, getCurrentRepositories, getName, getPluginDescription, getPluginName, getState, terminate

Constructor Detail

AbstractRawDataReader

public AbstractRawDataReader(Configuration configuration,
                     IProjectContext projectContext,
                     java.lang.String deserializerClassName)

Creates a new reader using the given data.

Parameters:

configuration - The configuration to use

projectContext - The project context the reader runs in

deserializerClassName - The class name of the deserializer to use

Method Detail

decodeAndDeliverRecords

protected void decodeAndDeliverRecords(byte[] rawData,
                           java.lang.String outputPortName)

Decodes the given raw data using the configured deserializer and delivers them to the given output port.

Parameters:

rawData - The raw data to decode

outputPortName - The output port name to send the decoded records to

decodeAndDeliverRecords

protected void decodeAndDeliverRecords(java.nio.ByteBuffer rawData,
                           int dataSize,
                           java.lang.String outputPortName)

Decodes the given raw data using the configured deserializer and delivers them to the given output port.

Parameters:

rawData - The raw data to decode

dataSize - The size of the data to decode

outputPortName - The output port name to send the decoded records to