org.openl.rules.variation

Class VariationsResult<T>

java.lang.Object

org.openl.rules.variation.VariationsResult<T>

Type Parameters:

T - return type of method calculated with variations.

public class VariationsResult<T>
extends Object

Container of result from calculation with variations. Stores results for each particular variation + original result(means without variations) that can be retrieved by special ID, see NoVariation.ORIGINAL_CALCULATION. Also stores exceptions for variation that was failed.

Author:

PUdalau, Marat Kamalov

Constructor Summary

Constructors

Constructor and Description
VariationsResult()

Method Summary

Modifier and Type	Method and Description
String[]	getAllProcessedVariationIDs()
String[]	getCalculatedVariationIDs()
byte[]	getData()
String[]	getFailedVariationIDs()
String	getFailureErrorForVariation(String variationID)
T	getResultForVariation(String variationID) Return successfully calculated result for variation.
Map<String,String>	getVariationFailures()
Map<String,T>	getVariationResults()
void	pack()
void	registerFailure(String variationID, String errorMessage)
void	registerResult(String variationID, T result) Stores result of calculation with the specified variation.
void	setData(byte[] data)
void	setVariationFailures(Map<String,String> variationFailures)
void	setVariationResults(Map<String,T> variationResults)
void	unpack()

Methods inherited from class java.lang.Object

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

Constructor Detail

VariationsResult

public VariationsResult()

Method Detail

registerResult

public void registerResult(String variationID,
                           T result)

Stores result of calculation with the specified variation.

Parameters:

variationID - ID of variation.

result - Result of the caculation with the corresponding variation.

registerFailure

public void registerFailure(String variationID,
                            String errorMessage)

getResultForVariation

public T getResultForVariation(String variationID)

Return successfully calculated result for variation.

Parameters:

variationID - ID of needed variation.

Returns:

Result of calculation with the corresponding variation.

getFailureErrorForVariation

public String getFailureErrorForVariation(String variationID)

Parameters:

variationID - ID of needed variation.

Returns:

Error message that occurred during the calculation of variation.

getVariationResults

public Map<String,T> getVariationResults()

Returns:

All stored results for calculated variations.

setVariationResults

public void setVariationResults(Map<String,T> variationResults)

getVariationFailures

public Map<String,String> getVariationFailures()

Returns:

All failed calculations of variations.

setVariationFailures

public void setVariationFailures(Map<String,String> variationFailures)

getCalculatedVariationIDs

public String[] getCalculatedVariationIDs()

Returns:

IDs of successfully calculated variations.

getFailedVariationIDs

public String[] getFailedVariationIDs()

Returns:

IDs of variations that have been failed and thrown an exception.

getData

public byte[] getData()

setData

public void setData(byte[] data)

unpack

public void unpack()
            throws IOException

Throws:

IOException

pack

public void pack()

getAllProcessedVariationIDs

public String[] getAllProcessedVariationIDs()

Returns:

IDs of all processed variations: successfully calculated and failed ones.