org.drools.scenariosimulation.backend.runner.model

Class ValueWrapper<T>

java.lang.Object

org.drools.scenariosimulation.backend.runner.model.ValueWrapper<T>

Type Parameters:

T -

public class ValueWrapper<T>
extends Object

Utility class to wrap a value with the possibility to specify error message or propose valid value. - collectionPathToValue: In case of a failure with a collection value type, it holds the path to reach the wrong value Note: null can be used as value.

Method Summary

Modifier and Type	Method and Description
static <T> ValueWrapper<T>	errorEmptyMessage()
static <T> ValueWrapper<T>	errorWithCollectionPathToValue(T value, List<String> path)
static <T> ValueWrapper<T>	errorWithMessage(String message)
static <T> ValueWrapper<T>	errorWithValidValue(T value, T expected)
List<String>	getCollectionPathToValue()
Optional<String>	getErrorMessage()
T	getExpected()
T	getValue()
boolean	isValid()
static <T> ValueWrapper<T>	of(T value)
T	orElse(T defaultValue)
T	orElseGet(Supplier<T> defaultSupplier)

Methods inherited from class java.lang.Object

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

Method Detail

of

public static <T> ValueWrapper<T> of(T value)

errorWithValidValue

public static <T> ValueWrapper<T> errorWithValidValue(T value,
                                                      T expected)

errorWithMessage

public static <T> ValueWrapper<T> errorWithMessage(String message)

errorEmptyMessage

public static <T> ValueWrapper<T> errorEmptyMessage()

errorWithCollectionPathToValue

public static <T> ValueWrapper<T> errorWithCollectionPathToValue(T value,
                                                                 List<String> path)

isValid

public boolean isValid()

getValue

public T getValue()

getExpected

public T getExpected()

getErrorMessage

public Optional<String> getErrorMessage()

getCollectionPathToValue

public List<String> getCollectionPathToValue()

orElse

public T orElse(T defaultValue)

orElseGet

public T orElseGet(Supplier<T> defaultSupplier)