Finish remove utils.data

utils.data now lives in the esodata project; not in this one

1 files changed, 0 insertions, 241 deletions

diff --git a/base/src/main/java/bjc/utils/data/IPair.java b/base/src/main/java/bjc/utils/data/IPair.java
deleted file mode 100644
index 886bf7c..0000000
--- a/base/src/main/java/bjc/utils/data/IPair.java
+++ /dev/null
@@ -1,241 +0,0 @@
-package bjc.utils.data;
-
-import java.util.function.BiConsumer;
-import java.util.function.BiFunction;
-import java.util.function.Function;
-
-import bjc.utils.funcdata.theory.Bifunctor;
-
-/**
- * Represents a pair of values.
- *
- * @author ben
- *
- * @param <LeftType>
- *                The type of the left side of the pair.
- *
- * @param <RightType>
- *                The type of the right side of the pair.
- *
- */
-public interface IPair<LeftType, RightType> extends Bifunctor<LeftType, RightType> {
-	/**
-	 * Bind a function across the values in this pair.
-	 *
-	 * @param <BoundLeft>
-	 *                The type of the bound left.
-	 *
-	 * @param <BoundRight>
-	 *                The type of the bound right.
-	 *
-	 * @param binder
-	 *                The function to bind with.
-	 *
-	 * @return The bound pair.
-	 */
-	public <BoundLeft, BoundRight> IPair<BoundLeft, BoundRight> bind(
-			BiFunction<LeftType, RightType, IPair<BoundLeft, BoundRight>> binder);
-
-	/**
-	 * Bind a function to the left value in this pair.
-	 *
-	 * @param <BoundLeft>
-	 *                The type of the bound value.
-	 *
-	 * @param leftBinder
-	 *                The function to use to bind.
-	 *
-	 * @return A pair with the left type bound.
-	 */
-	public <BoundLeft> IPair<BoundLeft, RightType> bindLeft(
-			Function<LeftType, IPair<BoundLeft, RightType>> leftBinder);
-
-	/**
-	 * Bind a function to the right value in this pair.
-	 *
-	 * @param <BoundRight>
-	 *                The type of the bound value.
-	 *
-	 * @param rightBinder
-	 *                The function to use to bind.
-	 *
-	 * @return A pair with the right type bound.
-	 */
-	public <BoundRight> IPair<LeftType, BoundRight> bindRight(
-			Function<RightType, IPair<LeftType, BoundRight>> rightBinder);
-
-	/**
-	 * Pairwise combine two pairs together.
-	 *
-	 * @param <OtherLeft>
-	 *                The left type of the other pair.
-	 *
-	 * @param <OtherRight>
-	 *                The right type of the other pair.
-	 *
-	 * @param otherPair
-	 *                The pair to combine with.
-	 *
-	 * @return The pairs, pairwise combined together.
-	 */
-	public default <OtherLeft, OtherRight> IPair<IPair<LeftType, OtherLeft>, IPair<RightType, OtherRight>> combine(
-			final IPair<OtherLeft, OtherRight> otherPair) {
-		return combine(otherPair, Pair<LeftType, OtherLeft>::new, Pair<RightType, OtherRight>::new);
-	}
-
-	/**
-	 * Combine the contents of two pairs together.
-	 *
-	 * @param <OtherLeft>
-	 *                The type of the left value of the other pair.
-	 *
-	 * @param <OtherRight>
-	 *                The type of the right value of the other pair.
-	 *
-	 * @param <CombinedLeft>
-	 *                The type of the left value of the combined pair.
-	 *
-	 * @param <CombinedRight>
-	 *                The type of the right value of the combined pair.
-	 *
-	 * @param otherPair
-	 *                The other pair to combine with.
-	 *
-	 * @param leftCombiner
-	 *                The function to combine the left values with.
-	 *
-	 * @param rightCombiner
-	 *                The function to combine the right values with.
-	 *
-	 * @return A pair with its values combined.
-	 */
-	public <OtherLeft, OtherRight, CombinedLeft, CombinedRight> IPair<CombinedLeft, CombinedRight> combine(
-			IPair<OtherLeft, OtherRight> otherPair,
-			BiFunction<LeftType, OtherLeft, CombinedLeft> leftCombiner,
-			BiFunction<RightType, OtherRight, CombinedRight> rightCombiner);
-
-	/**
-	 * Immediately perfom the specified action with the contents of this
-	 * pair.
-	 *
-	 * @param consumer
-	 *                The action to perform on the pair.
-	 */
-	public default void doWith(final BiConsumer<LeftType, RightType> consumer) {
-		merge((leftValue, rightValue) -> {
-			consumer.accept(leftValue, rightValue);
-
-			return null;
-		});
-	}
-
-	@Override
-	default <OldLeft, OldRight, NewLeft> LeftBifunctorMap<OldLeft, OldRight, NewLeft> fmapLeft(
-			final Function<OldLeft, NewLeft> func) {
-		return argumentPair -> {
-			if (!(argumentPair instanceof IPair<?, ?>)) {
-				final String msg = "This function can only be applied to instances of IPair";
-
-				throw new IllegalArgumentException(msg);
-			}
-
-			final IPair<OldLeft, OldRight> argPair = (IPair<OldLeft, OldRight>) argumentPair;
-
-			return argPair.mapLeft(func);
-		};
-	}
-
-	@Override
-	default <OldLeft, OldRight, NewRight> RightBifunctorMap<OldLeft, OldRight, NewRight> fmapRight(
-			final Function<OldRight, NewRight> func) {
-		return argumentPair -> {
-			if (!(argumentPair instanceof IPair<?, ?>)) {
-				final String msg = "This function can only be applied to instances of IPair";
-
-				throw new IllegalArgumentException(msg);
-			}
-
-			final IPair<OldLeft, OldRight> argPair = (IPair<OldLeft, OldRight>) argumentPair;
-
-			return argPair.mapRight(func);
-		};
-	}
-
-	/**
-	 * Get the value on the left side of the pair.
-	 *
-	 * @return The value on the left side of the pair.
-	 */
-	@Override
-	public default LeftType getLeft() {
-		return merge((leftValue, rightValue) -> leftValue);
-	}
-
-	/**
-	 * Get the value on the right side of the pair.
-	 *
-	 * @return The value on the right side of the pair.
-	 */
-	@Override
-	public default RightType getRight() {
-		return merge((leftValue, rightValue) -> rightValue);
-	}
-
-	/**
-	 * Transform the value on the left side of the pair.
-	 *
-	 * Doesn't modify the pair.
-	 *
-	 * @param <NewLeft>
-	 *                The new type of the left part of the pair.
-	 *
-	 * @param mapper
-	 *                The function to use to transform the left part of the
-	 *                pair.
-	 *
-	 * @return The pair, with its left part transformed.
-	 */
-	public <NewLeft> IPair<NewLeft, RightType> mapLeft(Function<LeftType, NewLeft> mapper);
-
-	/**
-	 * Transform the value on the right side of the pair.
-	 *
-	 * Doesn't modify the pair.
-	 *
-	 * @param <NewRight>
-	 *                The new type of the right part of the pair.
-	 *
-	 * @param mapper
-	 *                The function to use to transform the right part of the
-	 *                pair.
-	 *
-	 * @return The pair, with its right part transformed.
-	 */
-	public <NewRight> IPair<LeftType, NewRight> mapRight(Function<RightType, NewRight> mapper);
-
-	/**
-	 * Merge the two values in this pair into a single value.
-	 *
-	 * @param <MergedType>
-	 *                The type of the single value.
-	 *
-	 * @param merger
-	 *                The function to use for merging.
-	 *
-	 * @return The pair, merged into a single value.
-	 */
-	public <MergedType> MergedType merge(BiFunction<LeftType, RightType, MergedType> merger);
-
-	/**
-	 * Static pair constructor.
-	 * 
-	 * @param left
-	 *                The left side of the pair.
-	 * @param right
-	 *                The right side of the pair.
-	 * @return A pair, with the specified left/right side.
-	 */
-	public static <T1, T2> IPair<T1, T2> pair(T1 left, T2 right) {
-		return new Pair<>(left, right);
-	}
-}