From 002516bd03b2ea3f731c8139c9a5f716902ab702 Mon Sep 17 00:00:00 2001
From: Ben Culkin <scorpress@gmail.com>
Date: Tue, 7 Apr 2020 21:03:53 -0400
Subject: Finish remove utils.data

utils.data now lives in the esodata project; not in this one
---
 base/src/main/java/bjc/utils/data/Option.java | 93 ---------------------------
 1 file changed, 93 deletions(-)
 delete mode 100644 base/src/main/java/bjc/utils/data/Option.java

(limited to 'base/src/main/java/bjc/utils/data/Option.java')

diff --git a/base/src/main/java/bjc/utils/data/Option.java b/base/src/main/java/bjc/utils/data/Option.java
deleted file mode 100644
index 7869946..0000000
--- a/base/src/main/java/bjc/utils/data/Option.java
+++ /dev/null
@@ -1,93 +0,0 @@
-package bjc.utils.data;
-
-import java.util.function.Function;
-import java.util.function.UnaryOperator;
-
-/**
- * A holder that may or may not contain a value.
- *
- * @author ben
- *
- * @param <ContainedType>
- *        The type of the value that may or may not be held.
- */
-public class Option<ContainedType> implements IHolder<ContainedType> {
-	private ContainedType held;
-
-	/**
-	 * Create a new optional, using the given initial value.
-	 *
-	 * @param seed
-	 *        The initial value for the optional.
-	 */
-	public Option(final ContainedType seed) {
-		held = seed;
-	}
-
-	@Override
-	public <BoundType> IHolder<BoundType> bind(final Function<ContainedType, IHolder<BoundType>> binder) {
-		if(held == null) return new Option<>(null);
-
-		return binder.apply(held);
-	}
-
-	@Override
-	public <NewType> Function<ContainedType, IHolder<NewType>> lift(final Function<ContainedType, NewType> func) {
-		return val -> {
-			return new Option<>(func.apply(val));
-		};
-	}
-
-	@Override
-	public <MappedType> IHolder<MappedType> map(final Function<ContainedType, MappedType> mapper) {
-		if(held == null) return new Option<>(null);
-
-		return new Option<>(mapper.apply(held));
-	}
-
-	@Override
-	public IHolder<ContainedType> transform(final UnaryOperator<ContainedType> transformer) {
-		if(held != null) {
-			held = transformer.apply(held);
-		}
-
-		return this;
-	}
-
-	@Override
-	public <UnwrappedType> UnwrappedType unwrap(final Function<ContainedType, UnwrappedType> unwrapper) {
-		if(held == null) return null;
-
-		return unwrapper.apply(held);
-	}
-
-	@Override
-	public String toString() {
-		return String.format("Option [held='%s']", held);
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-
-		int result = 1;
-		result = prime * result + (held == null ? 0 : held.hashCode());
-
-		return result;
-	}
-
-	@Override
-	public boolean equals(final Object obj) {
-		if(this == obj) return true;
-		if(obj == null) return false;
-		if(!(obj instanceof Option<?>)) return false;
-
-		final Option<?> other = (Option<?>) obj;
-
-		if(held == null) {
-			if(other.held != null) return false;
-		} else if(!held.equals(other.held)) return false;
-
-		return true;
-	}
-}
-- 
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