From d7648dd32feedd293be253f827d0a9618d53d043 Mon Sep 17 00:00:00 2001
From: bculkin2442 <bjculkin@mix.wvu.edu>
Date: Sun, 21 Feb 2016 15:40:55 -0500
Subject: Some refactoring of other packages

---
 .../src/main/java/bjc/utils/data/GenHolder.java    | 61 +++++++++++++---------
 1 file changed, 35 insertions(+), 26 deletions(-)

(limited to 'BJC-Utils2/src/main/java/bjc/utils/data/GenHolder.java')

diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/GenHolder.java b/BJC-Utils2/src/main/java/bjc/utils/data/GenHolder.java
index f969960..f5d553c 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/data/GenHolder.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/data/GenHolder.java
@@ -3,61 +3,70 @@ package bjc.utils.data;
 import java.util.function.Function;
 
 /**
- * Holds a single value of a specific type.
- * 	This is used for indirect references to data, and more specifically
- * 	for accessing non-final variables from a lambda.
- * 	AKA the identity monad
+ * Holds a single value of a specific type. This is used for indirect
+ * references to data, and more specifically for accessing non-final
+ * variables from a lambda. AKA the identity monad
+ * 
  * @author ben
  *
- * @param <T> The type of the data being held
+ * @param <T>
+ *            The type of the data being held
  */
 public class GenHolder<T> {
 	/**
 	 * The state this holder is responsible for.
 	 */
 	public T held;
-	
+
 	/**
 	 * Creates a new empty holder, with its state set to null
 	 */
 	public GenHolder() {
 		held = null;
 	}
-	
+
 	/**
-	 * Creates a new holder, with its state initialized to the provided value
+	 * Creates a new holder, with its state initialized to the provided
+	 * value
 	 * 
-	 * @param held The state to initialize this holder to.
+	 * @param held
+	 *            The state to initialize this holder to.
 	 */
 	public GenHolder(T hld) {
 		held = hld;
 	}
-	
+
+	/**
+	 * Return the result of applying the given transformation to the held
+	 * value Doesn't change the held value
+	 * 
+	 * @param f
+	 *            The transformation to apply
+	 * @return A holder with the transformed value
+	 */
+	public <NewT> GenHolder<NewT> map(Function<T, NewT> f) {
+		return new GenHolder<NewT>(f.apply(held));
+	}
+
 	/**
-	 * Apply the given transformation to the held value.
-	 * 	Returns the holder for allowing chaining of transforms
-	 * @param f The transform to apply to the value
+	 * Apply the given transformation to the held value. Returns the holder
+	 * for allowing chaining of transforms
+	 * 
+	 * @param f
+	 *            The transform to apply to the value
 	 * @return The holder
 	 */
 	public GenHolder<T> transform(Function<T, T> f) {
 		held = f.apply(held);
-		
+
 		return this;
 	}
-	
-	/**
-	 * Return the result of applying the given transformation to the held value
-	 * 	Doesn't change the held value
-	 * @param f The transformation to apply
-	 * @return A holder with the transformed value
-	 */
-	public <NewT> GenHolder<NewT> map(Function<T, NewT> f) {
-		return new GenHolder<NewT>(f.apply(held));
-	}
-	
+
 	/**
 	 * Returns a raw mapped value, not contained in a GenHolder
-	 * @param f The function to use for mapping the value
+	 * 
+	 * @param f
+	 *            The function to use for mapping the value
 	 * @return The mapped value outside of a GenHolder
 	 */
 	public <E> E unwrap(Function<T, E> f) {
-- 
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