Package edu.kit.ipd.sdq.eventsim.measurement

Interface MeasurementStorage

All Known Implementing Classes:

RMeasurementStore

public interface MeasurementStorage

Method Summary

Modifier and Type	Method	Description
void	addIdExtractor(Class<? extends Object> type, Function<Object,String> extractionFunction)	Adds a mapping (by means of a Function) from Objects of a fixed type to Strings that uniquely identify (id) objects of the specified type.
void	addMetadata(Metadata... metadata)	Adds global metadata that will be appended to each Measurement added via put(Measurement).
void	addMetadata(List<Metadata> metadata)
void	addNameExtractor(Class<? extends Object> type, Function<Object,String> extractionFunction)
void	addTypeExtractor(Class<? extends Object> elementClass, Function<Object,String> extractionFunction)
void	finish()
void	put(Measurement<?> m)	Stores the given measurement.
void	start()

Method Detail

addIdExtractor

void addIdExtractor(Class<? extends Object> type,
                    Function<Object,String> extractionFunction)

Adds a mapping (by means of a Function) from Objects of a fixed type to Strings that uniquely identify (id) objects of the specified type. This allows to extract ids from arbitrary Objects without dictating an interface.

Parameters:

type - the type's class

extractionFunction - the function that maps type instances to id-Strings.

addNameExtractor

void addNameExtractor(Class<? extends Object> type,
                      Function<Object,String> extractionFunction)

Parameters:

type - the type's class

extractionFunction - the function that maps type instances to name-Strings.

See Also:

addIdExtractor(Class, Function)

addTypeExtractor

void addTypeExtractor(Class<? extends Object> elementClass,
                      Function<Object,String> extractionFunction)

Parameters:

type - the type's class

extractionFunction - the function that maps type instances to type-Strings.

See Also:

addIdExtractor(Class, Function)

put

void put(Measurement<?> m)

Stores the given measurement.

Type Parameters:

E - the measuring point's type (i.e. the type of the probed element)

Parameters:

m - the measurement to be added

addMetadata

void addMetadata(Metadata... metadata)

Adds global metadata that will be appended to each Measurement added via put(Measurement).

Parameters:

metadata - the global metadata to be appended

addMetadata

void addMetadata(List<Metadata> metadata)

See Also:

addMetadata(Metadata...)

start

void start()
    throws MeasurementStorageStartException

Throws:

MeasurementStorageStartException

finish

void finish()