kieker.analysis.plugin
Class AbstractUpdateableFilterPlugin

java.lang.Object
  kieker.analysis.analysisComponent.AbstractAnalysisComponent
      kieker.analysis.plugin.AbstractPlugin
          kieker.analysis.plugin.filter.AbstractFilterPlugin
              kieker.analysis.plugin.AbstractUpdateableFilterPlugin

All Implemented Interfaces:

IAnalysisComponent, IFilterPlugin, IPlugin

Direct Known Subclasses:

AnomalyDetectionFilter, ForecastingFilter

public abstract class AbstractUpdateableFilterPlugin
extends AbstractFilterPlugin

Extends the AbstractFilterPlugin with possibilities to update properties that are marked as updateable.

Since:

1.10

Author:

Thomas Duellmann, Tobias Rudolph, Markus Fischer

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

AbstractUpdateableFilterPlugin(Configuration configuration, IProjectContext projectContext)
Each Plugin requires a constructor with a Configuration object and an IProjectContext.

Method Summary

boolean	isPropertyUpdateable(java.lang.String propertyName) Checks whether the property with the given name is marked as updateable.
abstract void	setCurrentConfiguration(Configuration config, boolean update) Set current configuration.

Methods inherited from class kieker.analysis.plugin.filter.AbstractFilterPlugin

init, terminate

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.IPlugin

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

Constructor Detail

AbstractUpdateableFilterPlugin

public AbstractUpdateableFilterPlugin(Configuration configuration,
                                      IProjectContext projectContext)

Each Plugin requires a constructor with a Configuration object and an IProjectContext.

Parameters:

configuration - The configuration for this component.

projectContext - The project context for this component. The component will be registered.

Method Detail

setCurrentConfiguration

public abstract void setCurrentConfiguration(Configuration config,
                                             boolean update)

Set current configuration. Example implementation:

 // The following condition is true, if key exists in config object AND (update and isUpdateable is true OR update is false)
 if(!update || isPropertyUpdateable(CONFIG_PROPERTY_PROP_NAME)) {
    this.localProperty = config.getLongProperty(CONFIG_PROPERTY_PROP_NAME);
 }
 

Parameters:

config - Configuration object that contains the configuration to be set.

update - If false, set all properties, else overwrite only properties that are marked as updateable

isPropertyUpdateable

public boolean isPropertyUpdateable(java.lang.String propertyName)

Checks whether the property with the given name is marked as updateable.

Parameters:

propertyName - Name of the property to check

Returns:

true if marked as updateable, else false.