From f51f6da7319787348c38b875652b5c0e9f88c8aa Mon Sep 17 00:00:00 2001
From: Ben Culkin <scorpress@gmail.com>
Date: Mon, 13 Apr 2020 18:43:13 -0400
Subject: Cleanup pass

Pass to do some cleanups
---
 src/main/java/bjc/data/Pair.java | 81 +++++++++++++++++++++++++---------------
 1 file changed, 51 insertions(+), 30 deletions(-)

(limited to 'src/main/java/bjc/data/Pair.java')

diff --git a/src/main/java/bjc/data/Pair.java b/src/main/java/bjc/data/Pair.java
index 3c1b7b5..610e89c 100644
--- a/src/main/java/bjc/data/Pair.java
+++ b/src/main/java/bjc/data/Pair.java
@@ -9,10 +9,10 @@ import java.util.function.Function;
  * @author ben
  *
  * @param <LeftType>
- *        The type of the left value.
+ *                    The type of the left value.
  *
  * @param <RightType>
- *        The type of the right value.
+ *                    The type of the right value.
  */
 public class Pair<LeftType, RightType> implements IPair<LeftType, RightType> {
 	/* The left value. */
@@ -29,10 +29,10 @@ public class Pair<LeftType, RightType> implements IPair<LeftType, RightType> {
 	 * Create a new pair with both sides set to the specified values.
 	 *
 	 * @param left
-	 *        The value of the left side.
+	 *              The value of the left side.
 	 *
 	 * @param right
-	 *        The value of the right side.
+	 *              The value of the right side.
 	 */
 	public Pair(final LeftType left, final RightType right) {
 		leftValue = left;
@@ -42,15 +42,17 @@ public class Pair<LeftType, RightType> implements IPair<LeftType, RightType> {
 	@Override
 	public <BoundLeft, BoundRight> IPair<BoundLeft, BoundRight> bind(
 			final BiFunction<LeftType, RightType, IPair<BoundLeft, BoundRight>> binder) {
-		if(binder == null) throw new NullPointerException("Binder must not be null.");
+		if (binder == null)
+			throw new NullPointerException("Binder must not be null.");
 
 		return binder.apply(leftValue, rightValue);
 	}
 
 	@Override
-	public <BoundLeft> IPair<BoundLeft, RightType> bindLeft(
-			final Function<LeftType, IPair<BoundLeft, RightType>> leftBinder) {
-		if(leftBinder == null) throw new NullPointerException("Binder must not be null");
+	public <BoundLeft> IPair<BoundLeft, RightType>
+			bindLeft(final Function<LeftType, IPair<BoundLeft, RightType>> leftBinder) {
+		if (leftBinder == null)
+			throw new NullPointerException("Binder must not be null");
 
 		return leftBinder.apply(leftValue);
 	}
@@ -58,16 +60,19 @@ public class Pair<LeftType, RightType> implements IPair<LeftType, RightType> {
 	@Override
 	public <BoundRight> IPair<LeftType, BoundRight> bindRight(
 			final Function<RightType, IPair<LeftType, BoundRight>> rightBinder) {
-		if(rightBinder == null) throw new NullPointerException("Binder must not be null");
+		if (rightBinder == null)
+			throw new NullPointerException("Binder must not be null");
 
 		return rightBinder.apply(rightValue);
 	}
 
 	@Override
-	public <OtherLeft, OtherRight, CombinedLeft, CombinedRight> IPair<CombinedLeft, CombinedRight> combine(
-			final IPair<OtherLeft, OtherRight> otherPair,
-			final BiFunction<LeftType, OtherLeft, CombinedLeft> leftCombiner,
-			final BiFunction<RightType, OtherRight, CombinedRight> rightCombiner) {
+	public <OtherLeft, OtherRight, CombinedLeft, CombinedRight>
+			IPair<CombinedLeft, CombinedRight>
+			combine(final IPair<OtherLeft, OtherRight> otherPair,
+					final BiFunction<LeftType, OtherLeft, CombinedLeft> leftCombiner,
+					final BiFunction<RightType, OtherRight,
+							CombinedRight> rightCombiner) {
 		return otherPair.bind((otherLeft, otherRight) -> {
 			final CombinedLeft left = leftCombiner.apply(leftValue, otherLeft);
 			final CombinedRight right = rightCombiner.apply(rightValue, otherRight);
@@ -77,35 +82,44 @@ public class Pair<LeftType, RightType> implements IPair<LeftType, RightType> {
 	}
 
 	@Override
-	public <NewLeft> IPair<NewLeft, RightType> mapLeft(final Function<LeftType, NewLeft> mapper) {
-		if(mapper == null) throw new NullPointerException("Mapper must not be null");
+	public <NewLeft> IPair<NewLeft, RightType>
+			mapLeft(final Function<LeftType, NewLeft> mapper) {
+		if (mapper == null)
+			throw new NullPointerException("Mapper must not be null");
 
 		return new Pair<>(mapper.apply(leftValue), rightValue);
 	}
 
 	@Override
-	public <NewRight> IPair<LeftType, NewRight> mapRight(final Function<RightType, NewRight> mapper) {
-		if(mapper == null) throw new NullPointerException("Mapper must not be null");
+	public <NewRight> IPair<LeftType, NewRight>
+			mapRight(final Function<RightType, NewRight> mapper) {
+		if (mapper == null)
+			throw new NullPointerException("Mapper must not be null");
 
 		return new Pair<>(leftValue, mapper.apply(rightValue));
 	}
 
 	@Override
-	public <MergedType> MergedType merge(final BiFunction<LeftType, RightType, MergedType> merger) {
-		if(merger == null) throw new NullPointerException("Merger must not be null");
+	public <MergedType> MergedType
+			merge(final BiFunction<LeftType, RightType, MergedType> merger) {
+		if (merger == null)
+			throw new NullPointerException("Merger must not be null");
 
 		return merger.apply(leftValue, rightValue);
 	}
 
 	@Override
 	public String toString() {
-		return String.format("Pair [leftValue='%s', rightValue='%s']", leftValue, rightValue);
+		return String.format("Pair [leftValue='%s', rightValue='%s']", leftValue,
+				rightValue);
 	}
 
+	@Override
 	public LeftType getLeft() {
 		return leftValue;
 	}
 
+	@Override
 	public RightType getRight() {
 		return rightValue;
 	}
@@ -123,19 +137,26 @@ public class Pair<LeftType, RightType> implements IPair<LeftType, RightType> {
 
 	@Override
 	public boolean equals(final Object obj) {
-		if(this == obj) return true;
-		if(obj == null) return false;
-		if(!(obj instanceof Pair<?, ?>)) return false;
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (!(obj instanceof Pair<?, ?>))
+			return false;
 
 		final Pair<?, ?> other = (Pair<?, ?>) obj;
 
-		if(leftValue == null) {
-			if(other.leftValue != null) return false;
-		} else if(!leftValue.equals(other.leftValue)) return false;
-
-		if(rightValue == null) {
-			if(other.rightValue != null) return false;
-		} else if(!rightValue.equals(other.rightValue)) return false;
+		if (leftValue == null) {
+			if (other.leftValue != null)
+				return false;
+		} else if (!leftValue.equals(other.leftValue))
+			return false;
+
+		if (rightValue == null) {
+			if (other.rightValue != null)
+				return false;
+		} else if (!rightValue.equals(other.rightValue))
+			return false;
 
 		return true;
 	}
-- 
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