kieker.tools.logReplayer
Class FSReaderRealtime

java.lang.Object
  kieker.analysis.plugin.AbstractPlugin
      kieker.analysis.plugin.reader.AbstractReaderPlugin
          kieker.tools.logReplayer.FSReaderRealtime

All Implemented Interfaces:

IPlugin, IReaderPlugin

public final class FSReaderRealtime
extends AbstractReaderPlugin

Author:

Andre van Hoorn

Nested Class Summary

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

IPlugin.PluginInputPortReference

Field Summary

static String	CONFIG_PROPERTY_NAME_INPUTDIRNAMES
static String	CONFIG_PROPERTY_NAME_NUM_WORKERS
static String	OUTPUT_PORT_NAME_MONITORING_RECORDS

Fields inherited from class kieker.analysis.plugin.AbstractPlugin

CONFIG_NAME

Constructor Summary

FSReaderRealtime(Configuration configuration)
Creates a new instance of this class using the given parameters to configure the reader.

Method Summary

Configuration	getCurrentConfiguration() This method should deliver a Configuration object containing the current configuration of this instance.
boolean	read() Replays the monitoring log in real-time and returns after the complete log was being replayed.
void	terminate(boolean error) Initiates a termination of the reader.

Methods inherited from class kieker.analysis.plugin.AbstractPlugin

areAllRepositoryPortsConnected, connect, connect, getAllInputPortNames, getAllOutputPortNames, getConnectedPlugins, getCurrentRepositories, getName, getPluginDescription, getPluginName, isConnectionAllowed

Methods inherited from class java.lang.Object

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

Field Detail

OUTPUT_PORT_NAME_MONITORING_RECORDS

public static final String OUTPUT_PORT_NAME_MONITORING_RECORDS

See Also:

Constant Field Values

CONFIG_PROPERTY_NAME_NUM_WORKERS

public static final String CONFIG_PROPERTY_NAME_NUM_WORKERS

See Also:

Constant Field Values

CONFIG_PROPERTY_NAME_INPUTDIRNAMES

public static final String CONFIG_PROPERTY_NAME_INPUTDIRNAMES

See Also:

Constant Field Values

Constructor Detail

FSReaderRealtime

public FSReaderRealtime(Configuration configuration)

Creates a new instance of this class using the given parameters to configure the reader.

Parameters:

configuration - The configuration used to initialize the whole reader. Keep in mind that the configuration should contain the following properties:

• The property inputDirNames, e.g. INPUTDIRECTORY1;...;INPUTDIRECTORYN
• The property numWorkers

Method Detail

read

public boolean read()

Replays the monitoring log in real-time and returns after the complete log was being replayed.

Returns:

true if reading was successful; false if an error occurred

terminate

public void terminate(boolean error)

Description copied from interface: IReaderPlugin

Initiates a termination of the reader. This method is only used by the framework and should not be called manually to register a receiver. Use the method AnalysisController.terminate(boolean) instead. After receiving this notification, the reader should terminate its IReaderPlugin.read() method.

getCurrentConfiguration

public Configuration getCurrentConfiguration()

Description copied from interface: IPlugin

This method should deliver a Configuration object containing the current configuration of this instance. In other words: The constructor should be able to use the given object to initialize a new instance of this class with the same intern properties.

Returns:

A completely filled configuration object.