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/ListHolder.java | 105 ----------------------
 1 file changed, 105 deletions(-)
 delete mode 100644 base/src/main/java/bjc/utils/data/ListHolder.java

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

diff --git a/base/src/main/java/bjc/utils/data/ListHolder.java b/base/src/main/java/bjc/utils/data/ListHolder.java
deleted file mode 100644
index dbcdf6e..0000000
--- a/base/src/main/java/bjc/utils/data/ListHolder.java
+++ /dev/null
@@ -1,105 +0,0 @@
-package bjc.utils.data;
-
-import java.util.function.Function;
-import java.util.function.UnaryOperator;
-
-import bjc.utils.data.internals.BoundListHolder;
-import bjc.utils.funcdata.FunctionalList;
-import bjc.utils.funcdata.IList;
-
-/**
- * A holder that represents a set of non-deterministic computations.
- *
- * @author ben
- *
- * @param <ContainedType>
- *        The type of contained value.
- */
-public class ListHolder<ContainedType> implements IHolder<ContainedType> {
-	private IList<ContainedType> heldValues;
-
-	/**
-	 * Create a new list holder.
-	 *
-	 * @param values
-	 *        The possible values for the computation.
-	 */
-	@SafeVarargs
-	public ListHolder(final ContainedType... values) {
-		heldValues = new FunctionalList<>();
-
-		if(values != null) {
-			for(final ContainedType containedValue : values) {
-				heldValues.add(containedValue);
-			}
-		}
-	}
-
-	/* Create a new holder with values. */
-	private ListHolder(final IList<ContainedType> toHold) {
-		heldValues = toHold;
-	}
-
-	@Override
-	public <BoundType> IHolder<BoundType> bind(final Function<ContainedType, IHolder<BoundType>> binder) {
-		final IList<IHolder<BoundType>> boundValues = heldValues.map(binder);
-
-		return new BoundListHolder<>(boundValues);
-	}
-
-	@Override
-	public <NewType> Function<ContainedType, IHolder<NewType>> lift(final Function<ContainedType, NewType> func) {
-		return val -> {
-			return new ListHolder<>(new FunctionalList<>(func.apply(val)));
-		};
-	}
-
-	@Override
-	public <MappedType> IHolder<MappedType> map(final Function<ContainedType, MappedType> mapper) {
-		final IList<MappedType> mappedValues = heldValues.map(mapper);
-
-		return new ListHolder<>(mappedValues);
-	}
-
-	@Override
-	public IHolder<ContainedType> transform(final UnaryOperator<ContainedType> transformer) {
-		heldValues = heldValues.map(transformer);
-
-		return this;
-	}
-
-	@Override
-	public <UnwrappedType> UnwrappedType unwrap(final Function<ContainedType, UnwrappedType> unwrapper) {
-		return unwrapper.apply(heldValues.randItem());
-	}
-
-	@Override
-	public String toString() {
-		return String.format("ListHolder [heldValues=%s]", heldValues);
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-		int result = 1;
-
-		result = prime * result + (heldValues == null ? 0 : heldValues.hashCode());
-
-		return result;
-	}
-
-	@Override
-	public boolean equals(final Object obj) {
-		if(this == obj) return true;
-		if(obj == null) return false;
-		if(!(obj instanceof ListHolder<?>)) return false;
-
-		final ListHolder<?> other = (ListHolder<?>) obj;
-
-		if(heldValues == null) {
-			if(other.heldValues != null) return false;
-		} else if(!heldValues.equals(other.heldValues)) return false;
-
-		return true;
-	}
-}
-- 
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