java.lang.Object
- org.palladiosimulator.pcm.dataprocessing.prolog.prologmodel.provider.extension.Util

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <S> Collection<S>`	`addNull(Collection<S> collection)`
`static <T> Optional<T>`	`getContainerOfType(EObject obj, Class<? extends T> type)`
`static Optional<EObject>`	`getFeatureBasedContainer(EObject obj, EStructuralFeature containingFeature)`	Walks up the containment tree until the given feauter is found.
`static <S> S`	`getOrElse(Optional<? extends S> opt, Supplier<? extends S> elseValue)`
`static <S> Stream<S>`	`streamOfNullable(Collection<S> nullableCollection)`
`static <T> Optional<T>`	`tryCast(Class<T> clazz, Object elem)`

public static <T> Optional<T> tryCast(Class<T> clazz,
                                      Object elem)

public static <S> S getOrElse(Optional<? extends S> opt,
                              Supplier<? extends S> elseValue)

public static <S> Collection<S> addNull(Collection<S> collection)

public static <S> Stream<S> streamOfNullable(Collection<S> nullableCollection)

public static <T> Optional<T> getContainerOfType(EObject obj,
                                                 Class<? extends T> type)

Class Util