de.gwdg.metadataqa.api.problemcatalog

Class ProblemCatalog

java.lang.Object

de.gwdg.metadataqa.api.problemcatalog.ProblemCatalog

All Implemented Interfaces:

Calculator, Observable, Serializable

public class ProblemCatalog
extends Object
implements Calculator, Serializable, Observable

Author:

Péter Király

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ProblemCatalog(ProblemCatalogSchema schema)

Method Summary

Modifier and Type	Method and Description
void	addObserver(Observer observer) Add an observer object to the subject.
void	deleteObserver(Observer observer) Removes an observer object from the list of registered observers.
String	getCalculatorName() Get the name of the calculator.
String	getCsv(boolean withLabels, CompressionLevel compressionLevel) Get result as comma separated string.
List<String>	getHeader() Get header (the name of metrics) as a list.
Object	getJsonDocument()
String	getJsonString()
Map<String,Map<String,? extends Object>>	getLabelledResultMap() Get hierarchical result map.
List<String>	getList(boolean withLabels, CompressionLevel compressionLevel)
Map<String,? extends Object>	getResultMap() Get results as a simple map.
ProblemCatalogSchema	getSchema()
void	measure(PathCache cache) Measure something from the JSON input object.
void	notifyObservers() Notify observers about a change.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProblemCatalog

public ProblemCatalog(ProblemCatalogSchema schema)

Method Detail

getCalculatorName

public String getCalculatorName()

Description copied from interface: Calculator

Get the name of the calculator.

Specified by:

getCalculatorName in interface Calculator

Returns:

The name of the calculator

getJsonString

public String getJsonString()

getJsonDocument

public Object getJsonDocument()

addObserver

public void addObserver(Observer observer)

Description copied from interface: Observable

Add an observer object to the subject.

Specified by:

addObserver in interface Observable

Parameters:

observer - An observer object

deleteObserver

public void deleteObserver(Observer observer)

Description copied from interface: Observable

Removes an observer object from the list of registered observers.

Specified by:

deleteObserver in interface Observable

Parameters:

observer - An observer object

notifyObservers

public void notifyObservers()

Description copied from interface: Observable

Notify observers about a change.

Specified by:

notifyObservers in interface Observable

measure

public void measure(PathCache cache)

Description copied from interface: Calculator

Measure something from the JSON input object.

Specified by:

measure in interface Calculator

Parameters:

cache - The JSON cache object

getResultMap

public Map<String,? extends Object> getResultMap()

Description copied from interface: Calculator

Get results as a simple map.

Specified by:

getResultMap in interface Calculator

Returns:

A map where the keys are name of measured features (metrics), the values are the values of the metrics.

getLabelledResultMap

public Map<String,Map<String,? extends Object>> getLabelledResultMap()

Description copied from interface: Calculator

Get hierarchical result map.

Specified by:

getLabelledResultMap in interface Calculator

Returns:

The main keys are the name of the indivitual calculators, the values are simple maps with metric name - value pairs.

getCsv

public String getCsv(boolean withLabels,
                     CompressionLevel compressionLevel)

Description copied from interface: Calculator

Get result as comma separated string.

Specified by:

getCsv in interface Calculator

Parameters:

withLabels - Flag whether the individal parts should contain the metric or not.

compressionLevel - If the value is a double, it is possible to remove the zeroes from the end, so make the value a bit compressed.

Returns:

result as comma separated string.

getList

public List<String> getList(boolean withLabels,
                            CompressionLevel compressionLevel)

Specified by:

getList in interface Calculator

getHeader

public List<String> getHeader()

Description copied from interface: Calculator

Get header (the name of metrics) as a list.

Specified by:

getHeader in interface Calculator

Returns:

The list of metrics.

getSchema

public ProblemCatalogSchema getSchema()