From c82e3b3b2de0633317ec8fc85925e91422820597 Mon Sep 17 00:00:00 2001
From: "Benjamin J. Culkin" <bjculkin@mix.wvu.edu>
Date: Sun, 8 Oct 2017 22:39:59 -0300
Subject: Start splitting into maven modules

---
 .../java/bjc/utils/funcdata/theory/Bifunctor.java  | 139 ---------------------
 .../java/bjc/utils/funcdata/theory/Functor.java    |  39 ------
 2 files changed, 178 deletions(-)
 delete mode 100644 BJC-Utils2/src/main/java/bjc/utils/funcdata/theory/Bifunctor.java
 delete mode 100644 BJC-Utils2/src/main/java/bjc/utils/funcdata/theory/Functor.java

(limited to 'BJC-Utils2/src/main/java/bjc/utils/funcdata/theory')

diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcdata/theory/Bifunctor.java b/BJC-Utils2/src/main/java/bjc/utils/funcdata/theory/Bifunctor.java
deleted file mode 100644
index 13c1709..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/funcdata/theory/Bifunctor.java
+++ /dev/null
@@ -1,139 +0,0 @@
-package bjc.utils.funcdata.theory;
-
-import java.util.function.Function;
-
-/**
- * A functor over a pair of heterogeneous types
- *
- * @author ben
- * @param <LeftType>
- *                The type stored on the 'left' of the pair
- * @param <RightType>
- *                The type stored on the 'right' of the pair
- *
- */
-public interface Bifunctor<LeftType, RightType> {
-	/**
-	 * Alias for functor mapping.
-	 *
-	 * @author EVE
-	 *
-	 * @param <OldLeft>
-	 * @param <OldRight>
-	 * @param <NewLeft>
-	 * @param <NewRight>
-	 */
-	public interface BifunctorMap<OldLeft, OldRight, NewLeft, NewRight>
-			extends Function<Bifunctor<OldLeft, OldRight>, Bifunctor<NewLeft, NewRight>> {
-
-	}
-
-	/**
-	 * Alias for left functor mapping.
-	 *
-	 * @author EVE
-	 *
-	 * @param <OldLeft>
-	 * @param <OldRight>
-	 * @param <NewLeft>
-	 */
-	public interface LeftBifunctorMap<OldLeft, OldRight, NewLeft>
-			extends BifunctorMap<OldLeft, OldRight, NewLeft, OldRight> {
-
-	}
-
-	/**
-	 * Alias for right functor mapping.
-	 *
-	 * @author EVE
-	 *
-	 * @param <OldLeft>
-	 * @param <OldRight>
-	 * @param <NewRight>
-	 */
-	public interface RightBifunctorMap<OldLeft, OldRight, NewRight>
-			extends BifunctorMap<OldLeft, OldRight, OldLeft, NewRight> {
-
-	}
-
-	/**
-	 * Lift a pair of functions to a single function that maps over both
-	 * parts of a pair
-	 *
-	 * @param <OldLeft>
-	 *                The old left type of the pair
-	 * @param <OldRight>
-	 *                The old right type of the pair
-	 * @param <NewLeft>
-	 *                The new left type of the pair
-	 * @param <NewRight>
-	 *                The new right type of the pair
-	 * @param leftFunc
-	 *                The function that maps over the left of the pair
-	 * @param rightFunc
-	 *                The function that maps over the right of the pair
-	 * @return A function that maps over both parts of the pair
-	 */
-	public default <OldLeft, OldRight, NewLeft, NewRight> BifunctorMap<OldLeft, OldRight, NewLeft, NewRight> bimap(
-			final Function<OldLeft, NewLeft> leftFunc, final Function<OldRight, NewRight> rightFunc) {
-		final BifunctorMap<OldLeft, OldRight, NewLeft, NewRight> bimappedFunc = (argPair) -> {
-			final LeftBifunctorMap<OldLeft, OldRight, NewLeft> leftMapper = argPair.fmapLeft(leftFunc);
-
-			final Bifunctor<NewLeft, OldRight> leftMappedFunctor = leftMapper.apply(argPair);
-			final RightBifunctorMap<NewLeft, OldRight, NewRight> rightMapper = leftMappedFunctor
-					.fmapRight(rightFunc);
-
-			return rightMapper.apply(leftMappedFunctor);
-		};
-
-		return bimappedFunc;
-	}
-
-	/**
-	 * Lift a function to operate over the left part of this pair
-	 *
-	 * @param <OldLeft>
-	 *                The old left type of the pair
-	 * @param <OldRight>
-	 *                The old right type of the pair
-	 * @param <NewLeft>
-	 *                The new left type of the pair
-	 * @param func
-	 *                The function to lift to work over the left side of the
-	 *                pair
-	 * @return The function lifted to work over the left side of bifunctors
-	 */
-	public <OldLeft, OldRight, NewLeft> LeftBifunctorMap<OldLeft, OldRight, NewLeft> fmapLeft(
-			Function<OldLeft, NewLeft> func);
-
-	/**
-	 * Lift a function to operate over the right part of this pair
-	 *
-	 * @param <OldLeft>
-	 *                The old left type of the pair
-	 * @param <OldRight>
-	 *                The old right type of the pair
-	 * @param <NewRight>
-	 *                The new right type of the pair
-	 * @param func
-	 *                The function to lift to work over the right side of
-	 *                the pair
-	 * @return The function lifted to work over the right side of bifunctors
-	 */
-	public <OldLeft, OldRight, NewRight> RightBifunctorMap<OldLeft, OldRight, NewRight> fmapRight(
-			Function<OldRight, NewRight> func);
-
-	/**
-	 * Get the value contained on the left of this bifunctor
-	 *
-	 * @return The value on the left side of this bifunctor
-	 */
-	public LeftType getLeft();
-
-	/**
-	 * Get the value contained on the right of this bifunctor
-	 *
-	 * @return The value on the right of this bifunctor
-	 */
-	public RightType getRight();
-}
diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcdata/theory/Functor.java b/BJC-Utils2/src/main/java/bjc/utils/funcdata/theory/Functor.java
deleted file mode 100644
index 1c53284..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/funcdata/theory/Functor.java
+++ /dev/null
@@ -1,39 +0,0 @@
-package bjc.utils.funcdata.theory;
-
-import java.util.function.Function;
-
-/**
- * Represents a container or context some sort usually, but the precise
- * definition is that it represents exactly what it is defined as
- *
- * @author ben
- * @param <ContainedType>
- *                The value inside the functor
- */
-public interface Functor<ContainedType> {
-	/**
-	 * Converts a normal function to operate over values in a functor.
-	 *
-	 * N.B: Even though the type signature implies that you can apply the
-	 * resulting function to any type of functor, it is only safe to call it
-	 * on instances of the type of functor you called fmap on.
-	 *
-	 * @param <ArgType>
-	 *                The argument of the function
-	 * @param <ReturnType>
-	 *                The return type of the function
-	 * @param func
-	 *                The function to convert
-	 * @return The passed in function converted to work over a particular
-	 *         type of functors
-	 */
-	public <ArgType, ReturnType> Function<Functor<ArgType>, Functor<ReturnType>> fmap(
-			Function<ArgType, ReturnType> func);
-
-	/**
-	 * Retrieve the thing inside this functor
-	 *
-	 * @return The thing inside this functor
-	 */
-	public ContainedType getValue();
-}
-- 
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