diff options
Diffstat (limited to 'src/main/java')
| -rw-r--r-- | src/main/java/bjc/data/IHolder.java | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/main/java/bjc/data/IHolder.java b/src/main/java/bjc/data/IHolder.java index faa3f64..e0d39aa 100644 --- a/src/main/java/bjc/data/IHolder.java +++ b/src/main/java/bjc/data/IHolder.java @@ -161,4 +161,17 @@ public interface IHolder<ContainedType> extends Functor<ContainedType> { */ public <UnwrappedType> UnwrappedType unwrap(Function<ContainedType, UnwrappedType> unwrapper); + + /** + * Create an instace of IHolder containing a single value. + * + * @param <ElementType> The type of the value contained. + * + * @param contained The value to contain. + * + * @return An instance of IHolder containing that value. + */ + static <ElementType> IHolder<ElementType> of(ElementType contained) { + return new Identity<>(contained); + } } |
