diff options
| author | bjculkin <bjculkin@WIT-136XG42.wvu-ad.wvu.edu> | 2017-02-27 10:11:43 -0500 |
|---|---|---|
| committer | bjculkin <bjculkin@WIT-136XG42.wvu-ad.wvu.edu> | 2017-02-27 10:11:43 -0500 |
| commit | e6459a351f14d76dbac83e95a55664820387ad7b (patch) | |
| tree | 3fba82ce642fb6da2359bf55510b87fcd8064a88 /BJC-Utils2/src/main/java/bjc/utils/data/WrappedLazy.java | |
| parent | 0b4fd83d36eb82c92a39af8b8e1c521d822bd4c3 (diff) | |
Package reorganization
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/data/WrappedLazy.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/data/WrappedLazy.java | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/WrappedLazy.java b/BJC-Utils2/src/main/java/bjc/utils/data/WrappedLazy.java deleted file mode 100644 index d278358..0000000 --- a/BJC-Utils2/src/main/java/bjc/utils/data/WrappedLazy.java +++ /dev/null @@ -1,59 +0,0 @@ -package bjc.utils.data; - -import java.util.function.Function; -import java.util.function.UnaryOperator; - -class WrappedLazy<ContainedType> implements IHolder<ContainedType> { - private IHolder<IHolder<ContainedType>> held; - - public WrappedLazy(IHolder<ContainedType> wrappedHolder) { - held = new Lazy<>(wrappedHolder); - } - - // This has an extra parameter, because otherwise it erases to the same - // as the public one - private WrappedLazy(IHolder<IHolder<ContainedType>> wrappedHolder, boolean dummy) { - held = wrappedHolder; - } - - @Override - public <BoundType> IHolder<BoundType> bind(Function<ContainedType, IHolder<BoundType>> binder) { - IHolder<IHolder<BoundType>> newHolder = held.map((containedHolder) -> { - return containedHolder.bind(binder); - }); - - return new WrappedLazy<>(newHolder, false); - } - - @Override - public <NewType> Function<ContainedType, IHolder<NewType>> lift(Function<ContainedType, NewType> func) { - return (val) -> { - return new Lazy<>(func.apply(val)); - }; - } - - @Override - public <MappedType> IHolder<MappedType> map(Function<ContainedType, MappedType> mapper) { - IHolder<IHolder<MappedType>> newHolder = held.map((containedHolder) -> { - return containedHolder.map(mapper); - }); - - return new WrappedLazy<>(newHolder, false); - } - - @Override - public IHolder<ContainedType> transform(UnaryOperator<ContainedType> transformer) { - held.transform((containedHolder) -> { - return containedHolder.transform(transformer); - }); - - return this; - } - - @Override - public <UnwrappedType> UnwrappedType unwrap(Function<ContainedType, UnwrappedType> unwrapper) { - return held.unwrap((containedHolder) -> { - return containedHolder.unwrap(unwrapper); - }); - } -} |
