Start splitting into maven modules

1 files changed, 0 insertions, 112 deletions

diff --git a/BJC-Utils2/src/main/java/bjc/utils/gen/WeightedRandom.java b/BJC-Utils2/src/main/java/bjc/utils/gen/WeightedRandom.java
deleted file mode 100644
index 18225ef..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/gen/WeightedRandom.java
+++ /dev/null
@@ -1,112 +0,0 @@
-package bjc.utils.gen;
-
-import java.util.Random;
-
-import bjc.utils.data.IHolder;
-import bjc.utils.data.IPair;
-import bjc.utils.data.Identity;
-import bjc.utils.funcdata.FunctionalList;
-import bjc.utils.funcdata.IList;
-
-/**
- * Represents a random number generator where certain results are weighted more
- * heavily than others.
- *
- * @author ben
- *
- * @param <E>
- *                The type of values that are randomly selected.
- */
-public class WeightedRandom<E> {
-	/*
-	 * The list of probabilities for each result
-	 */
-	private final IList<Integer> probabilities;
-
-	/*
-	 * The list of possible results to pick from
-	 */
-	private final IList<E> results;
-
-	/*
-	 * The source for any needed random numbers
-	 */
-	private final Random source;
-
-	private int totalChance;
-
-	/**
-	 * Create a new weighted random generator with the specified source of
-	 * randomness
-	 *
-	 * @param src
-	 *                The source of randomness to use.
-	 */
-	public WeightedRandom(final Random src) {
-		probabilities = new FunctionalList<>();
-		results = new FunctionalList<>();
-
-		if (src == null) throw new NullPointerException("Source of randomness must not be null");
-
-		source = src;
-	}
-
-	/**
-	 * Add a probability for a specific result to be given.
-	 *
-	 * @param chance
-	 *                The chance to get this result.
-	 * @param result
-	 *                The result to get when the chance comes up.
-	 */
-	public void addProbability(final int chance, final E result) {
-		probabilities.add(chance);
-		results.add(result);
-
-		totalChance += chance;
-	}
-
-	/**
-	 * Generate a weighted random value.
-	 *
-	 * @return A random value selected in a weighted fashion.
-	 */
-	public E generateValue() {
-		final IHolder<Integer> value = new Identity<>(source.nextInt(totalChance));
-		final IHolder<E> current = new Identity<>();
-		final IHolder<Boolean> picked = new Identity<>(true);
-
-		probabilities.forEachIndexed((index, probability) -> {
-			if (picked.unwrap(bool -> bool)) {
-				if (value.unwrap((number) -> number < probability)) {
-					current.transform((result) -> results.getByIndex(index));
-
-					picked.transform((bool) -> false);
-				} else {
-					value.transform((number) -> number - probability);
-				}
-			}
-		});
-
-		return current.unwrap((result) -> result);
-	}
-
-	/**
-	 * Return a list of values that can be generated by this generator
-	 *
-	 * @return A list of all the values that can be generated
-	 */
-	public IList<E> getResults() {
-		return results;
-	}
-
-	/**
-	 * Return a list containing values that can be generated paired with the
-	 * probability of those values being generated
-	 *
-	 * @return A list of pairs of values and value probabilities
-	 */
-	public IList<IPair<Integer, E>> getValues() {
-		return probabilities.pairWith(results);
-	}
-}