Package org.palladiosimulator.servicelevelobjective.edp2.mappers

Class SLOViolationEDP2DatasourceMapper

java.lang.Object

org.palladiosimulator.metricspec.metricentity.MetricEntity

org.palladiosimulator.edp2.datastream.AbstractDataSource

org.palladiosimulator.edp2.datastream.filter.AbstractAdapter

org.palladiosimulator.edp2.datastream.filter.AbstractFilter

org.palladiosimulator.servicelevelobjective.edp2.mappers.SLOViolationEDP2DatasourceMapper

All Implemented Interfaces:

IAdaptable, IPersistable, IPersistableElement, org.palladiosimulator.commons.designpatterns.IAbstractObservable<org.palladiosimulator.edp2.datastream.IDataSourceListener>, org.palladiosimulator.edp2.datastream.configurable.IPropertyConfigurable, org.palladiosimulator.edp2.datastream.filter.IFilter, org.palladiosimulator.edp2.datastream.IDataSink, org.palladiosimulator.edp2.datastream.IDataSource, org.palladiosimulator.metricspec.metricentity.IMetricEntity

public class SLOViolationEDP2DatasourceMapper
extends org.palladiosimulator.edp2.datastream.filter.AbstractFilter
implements IPersistable, IPersistableElement

This mapper offers the computation of SLO fulfillment grades for measurements in relation to their assigned service level objectives. This enables evaluation of fuzzy thresholded service level objectives.

Field Summary

Fields inherited from class org.palladiosimulator.edp2.datastream.AbstractDataSource

datasourceChangedListener

Constructor Summary

Constructors

Constructor	Description
SLOViolationEDP2DatasourceMapper()
SLOViolationEDP2DatasourceMapper(org.palladiosimulator.edp2.datastream.IDataSource datasource)
SLOViolationEDP2DatasourceMapper(org.palladiosimulator.edp2.datastream.IDataSource datasource, org.palladiosimulator.metricspec.MetricDescription metricDescription)

Method Summary

Modifier and Type	Method	Description
protected org.palladiosimulator.edp2.datastream.configurable.PropertyConfigurable	createProperties()
String	getFactoryId()
HashMap<javax.measure.Measure,Double>	getMapping()	Returns a Hashmap containing the Measurements and their corresponding Grades according to the SLO
void	saveState(IMemento memento)
protected boolean	shouldSkip(org.palladiosimulator.measurementframework.MeasuringValue measurement)	Determines whether an SLO violations occurred for the given SLO member variable and for the given measurement, computes their fulfillment Grade for fuzzy Thresholds.

Methods inherited from class org.palladiosimulator.edp2.datastream.filter.AbstractFilter

canAccept

Methods inherited from class org.palladiosimulator.edp2.datastream.filter.AbstractAdapter

computeOutputFromInput, getDataSource, getDataStream, getMeasuringPoint, setDataSource

Methods inherited from class org.palladiosimulator.edp2.datastream.AbstractDataSource

addObserver, getAdapter, getConfiguration, getDefaultConfiguration, getKeys, getProperties, getPropertyType, isPropertyNotSet, removeObserver, setProperties, unsetProperty

Methods inherited from class org.palladiosimulator.metricspec.metricentity.MetricEntity

getMetricDesciption, isCompatibleWith, setMetricDescription

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.palladiosimulator.commons.designpatterns.IAbstractObservable

addObserver, removeObserver

Methods inherited from interface org.palladiosimulator.edp2.datastream.IDataSink

getDataSource, setDataSource

Methods inherited from interface org.palladiosimulator.edp2.datastream.IDataSource

getConfiguration, getDataStream, getMeasuringPoint

Methods inherited from interface org.palladiosimulator.metricspec.metricentity.IMetricEntity

getMetricDesciption, isCompatibleWith

Constructor Detail

SLOViolationEDP2DatasourceMapper

public SLOViolationEDP2DatasourceMapper()

SLOViolationEDP2DatasourceMapper

public SLOViolationEDP2DatasourceMapper(org.palladiosimulator.edp2.datastream.IDataSource datasource)

SLOViolationEDP2DatasourceMapper

public SLOViolationEDP2DatasourceMapper(org.palladiosimulator.edp2.datastream.IDataSource datasource,
                                        org.palladiosimulator.metricspec.MetricDescription metricDescription)

Method Detail

shouldSkip

protected boolean shouldSkip(org.palladiosimulator.measurementframework.MeasuringValue measurement)

Determines whether an SLO violations occurred for the given SLO member variable and for the given measurement, computes their fulfillment Grade for fuzzy Thresholds. Linear, Quadratic and Negative Quadratic Thresholds are supported

Overrides:

shouldSkip in class org.palladiosimulator.edp2.datastream.filter.AbstractAdapter

getFactoryId

public String getFactoryId()

Specified by:

getFactoryId in interface IPersistableElement

saveState

public void saveState(IMemento memento)

Specified by:

saveState in interface IPersistable

createProperties

protected org.palladiosimulator.edp2.datastream.configurable.PropertyConfigurable createProperties()

Overrides:

createProperties in class org.palladiosimulator.edp2.datastream.filter.AbstractAdapter

getMapping

public HashMap<javax.measure.Measure,Double> getMapping()

Returns a Hashmap containing the Measurements and their corresponding Grades according to the SLO

Returns:

Hashmap