From e6459a351f14d76dbac83e95a55664820387ad7b Mon Sep 17 00:00:00 2001 From: bjculkin Date: Mon, 27 Feb 2017 10:11:43 -0500 Subject: Package reorganization --- .../main/java/bjc/utils/data/WrappedOption.java | 80 ---------------------- 1 file changed, 80 deletions(-) delete mode 100644 BJC-Utils2/src/main/java/bjc/utils/data/WrappedOption.java (limited to 'BJC-Utils2/src/main/java/bjc/utils/data/WrappedOption.java') diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/WrappedOption.java b/BJC-Utils2/src/main/java/bjc/utils/data/WrappedOption.java deleted file mode 100644 index 554eb54..0000000 --- a/BJC-Utils2/src/main/java/bjc/utils/data/WrappedOption.java +++ /dev/null @@ -1,80 +0,0 @@ -package bjc.utils.data; - -import java.util.function.Function; -import java.util.function.UnaryOperator; - -class WrappedOption implements IHolder { - private IHolder> held; - - public WrappedOption(IHolder seedValue) { - held = new Option<>(seedValue); - } - - private WrappedOption(IHolder> toHold, boolean dummy) { - held = toHold; - } - - @Override public IHolder bind(Function> binder) { - IHolder> newHolder = held.map((containedHolder) -> { - return containedHolder.bind((containedValue) -> { - if (containedValue == null) { - return new Option<>(null); - } - - return binder.apply(containedValue); - }); - }); - - return new WrappedOption<>(newHolder, false); - } - - @Override - public Function> lift(Function func) { - return (val) -> { - return new Option<>(func.apply(val)); - }; - } - - @Override - public IHolder map(Function mapper) { - IHolder> newHolder = held.map((containedHolder) -> { - return containedHolder.map((containedValue) -> { - if (containedValue == null) { - return null; - } - - return mapper.apply(containedValue); - }); - }); - - return new WrappedOption<>(newHolder, false); - } - - @Override - public IHolder transform(UnaryOperator transformer) { - held.transform((containedHolder) -> { - return containedHolder.transform((containedValue) -> { - if (containedValue == null) { - return null; - } - - return transformer.apply(containedValue); - }); - }); - - return this; - } - - @Override - public UnwrappedType unwrap(Function unwrapper) { - return held.unwrap((containedHolder) -> { - return containedHolder.unwrap((containedValue) -> { - if (containedValue == null) { - return null; - } - - return unwrapper.apply(containedValue); - }); - }); - } -} -- cgit v1.2.3