Start splitting into maven modules

6 files changed, 0 insertions, 797 deletions

diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/BinarySearchTree.java b/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/BinarySearchTree.java
deleted file mode 100644
index 8acd477..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/BinarySearchTree.java
+++ /dev/null
@@ -1,221 +0,0 @@
-package bjc.utils.funcdata.bst;
-
-import java.util.ArrayList;
-import java.util.Comparator;
-import java.util.List;
-import java.util.function.Predicate;
-
-import bjc.utils.funcdata.FunctionalList;
-import bjc.utils.funcdata.IList;
-
-/**
- * A binary search tree, with some mild support for functional traversal.
- *
- * @author ben
- *
- * @param <T>
- *                The data type stored in the node.
- */
-public class BinarySearchTree<T> {
-	/*
-	 * The comparator for use in ordering items
-	 */
-	private final Comparator<T> comparator;
-
-	/*
-	 * The current count of elements in the tree
-	 */
-	private int elementCount;
-
-	/*
-	 * The root element of the tree
-	 */
-	private ITreePart<T> root;
-
-	/**
-	 * Create a new tree using the specified way to compare elements.
-	 *
-	 * @param cmp
-	 *                The thing to use for comparing elements
-	 */
-	public BinarySearchTree(final Comparator<T> cmp) {
-		if (cmp == null) throw new NullPointerException("Comparator must not be null");
-
-		elementCount = 0;
-		comparator = cmp;
-	}
-
-	/**
-	 * Add a node to the binary search tree.
-	 *
-	 * @param element
-	 *                The data to add to the binary search tree.
-	 */
-	public void addNode(final T element) {
-		elementCount++;
-
-		if (root == null) {
-			root = new BinarySearchTreeNode<>(element, null, null);
-		} else {
-			root.add(element, comparator);
-		}
-	}
-
-	/**
-	 * Check if an adjusted pivot falls with the bounds of a list
-	 *
-	 * @param elements
-	 *                The list to get bounds from
-	 * @param pivot
-	 *                The pivot
-	 * @param pivotAdjustment
-	 *                The distance from the pivot
-	 * @return Whether the adjusted pivot is with the list
-	 */
-	private boolean adjustedPivotInBounds(final IList<T> elements, final int pivot, final int pivotAdjustment) {
-		return pivot - pivotAdjustment >= 0 && pivot + pivotAdjustment < elements.getSize();
-	}
-
-	/**
-	 * Balance the tree, and remove soft-deleted nodes for free.
-	 *
-	 * Takes O(N) time, but also O(N) space.
-	 */
-	public void balance() {
-		final IList<T> elements = new FunctionalList<>();
-
-		// Add each element to the list in sorted order
-		root.forEach(TreeLinearizationMethod.INORDER, element -> elements.add(element));
-
-		// Clear the tree
-		root = null;
-
-		// Set up the pivot and adjustment for readding elements
-		final int pivot = elements.getSize() / 2;
-		int pivotAdjustment = 0;
-
-		// Add elements until there aren't any left
-		while (adjustedPivotInBounds(elements, pivot, pivotAdjustment)) {
-			if (root == null) {
-				// Create a new root element
-				root = new BinarySearchTreeNode<>(elements.getByIndex(pivot), null, null);
-			} else {
-				// Add the left and right elements in a balanced
-				// manner
-				root.add(elements.getByIndex(pivot + pivotAdjustment), comparator);
-
-				root.add(elements.getByIndex(pivot - pivotAdjustment), comparator);
-			}
-
-			// Increase the distance from the pivot
-			pivotAdjustment++;
-		}
-
-		// Add any trailing unbalanced elements
-		if (pivot - pivotAdjustment >= 0) {
-			root.add(elements.getByIndex(pivot - pivotAdjustment), comparator);
-		} else if (pivot + pivotAdjustment < elements.getSize()) {
-			root.add(elements.getByIndex(pivot + pivotAdjustment), comparator);
-		}
-	}
-
-	/**
-	 * Soft-delete a node from the tree.
-	 *
-	 * Soft-deleted nodes stay in the tree until trim()/balance() is
-	 * invoked, and are not included in traversals/finds.
-	 *
-	 * @param element
-	 *                The node to delete
-	 */
-	public void deleteNode(final T element) {
-		elementCount--;
-
-		root.delete(element, comparator);
-	}
-
-	/**
-	 * Get the root of the tree.
-	 *
-	 * @return The root of the tree.
-	 */
-	public ITreePart<T> getRoot() {
-		return root;
-	}
-
-	/**
-	 * Check if a node is in the tree
-	 *
-	 * @param element
-	 *                The node to check the presence of for the tree.
-	 * @return Whether or not the node is in the tree.
-	 */
-	public boolean isInTree(final T element) {
-		return root.contains(element, comparator);
-	}
-
-	/**
-	 * Traverse the tree in a specified way until the function fails
-	 *
-	 * @param linearizationMethod
-	 *                The way to linearize the tree for traversal
-	 * @param traversalPredicate
-	 *                The function to use until it fails
-	 */
-	public void traverse(final TreeLinearizationMethod linearizationMethod, final Predicate<T> traversalPredicate) {
-		if (linearizationMethod == null)
-			throw new NullPointerException("Linearization method must not be null");
-		else if (traversalPredicate == null) throw new NullPointerException("Predicate must not be nulls");
-
-		root.forEach(linearizationMethod, traversalPredicate);
-	}
-
-	/**
-	 * Remove all soft-deleted nodes from the tree.
-	 */
-	public void trim() {
-		final List<T> nodes = new ArrayList<>(elementCount);
-
-		// Add all non-soft deleted nodes to the tree in insertion order
-		traverse(TreeLinearizationMethod.PREORDER, node -> {
-			nodes.add(node);
-			return true;
-		});
-
-		// Clear the tree
-		root = null;
-
-		// Add the nodes to the tree in the order they were inserted
-		nodes.forEach(node -> addNode(node));
-	}
-
-	@Override
-	public String toString() {
-		return String.format("BinarySearchTree [elementCount=%s, root='%s']", elementCount, root);
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-		int result = 1;
-		result = prime * result + elementCount;
-		result = prime * result + (root == null ? 0 : root.hashCode());
-		return result;
-	}
-
-	@Override
-	public boolean equals(final Object obj) {
-		if (this == obj) return true;
-		if (obj == null) return false;
-		if (!(obj instanceof BinarySearchTree<?>)) return false;
-
-		final BinarySearchTree<?> other = (BinarySearchTree<?>) obj;
-
-		if (elementCount != other.elementCount) return false;
-		if (root == null) {
-			if (other.root != null) return false;
-		} else if (!root.equals(other.root)) return false;
-
-		return true;
-	}
-}
diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/BinarySearchTreeLeaf.java b/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/BinarySearchTreeLeaf.java
deleted file mode 100644
index 8c4f3f0..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/BinarySearchTreeLeaf.java
+++ /dev/null
@@ -1,119 +0,0 @@
-package bjc.utils.funcdata.bst;
-
-import java.util.Comparator;
-import java.util.function.BiFunction;
-import java.util.function.Function;
-import java.util.function.Predicate;
-
-/**
- * A leaf in a tree.
- *
- * @author ben
- *
- * @param <T>
- *                The data stored in the tree.
- */
-public class BinarySearchTreeLeaf<T> implements ITreePart<T> {
-	/**
-	 * The data held in this tree leaf
-	 */
-	protected T data;
-
-	/**
-	 * Whether this node is soft-deleted or not
-	 */
-	protected boolean isDeleted;
-
-	/**
-	 * Create a new leaf holding the specified data.
-	 *
-	 * @param element
-	 *                The data for the leaf to hold.
-	 */
-	public BinarySearchTreeLeaf(final T element) {
-		data = element;
-	}
-
-	@Override
-	public void add(final T element, final Comparator<T> comparator) {
-		throw new IllegalArgumentException("Can't add to a leaf.");
-	}
-
-	@Override
-	public <E> E collapse(final Function<T, E> leafTransformer, final BiFunction<E, E, E> branchCollapser) {
-		if (leafTransformer == null) throw new NullPointerException("Transformer must not be null");
-
-		return leafTransformer.apply(data);
-	}
-
-	@Override
-	public boolean contains(final T element, final Comparator<T> comparator) {
-		return this.data.equals(element);
-	}
-
-	@Override
-	public T data() {
-		return data;
-	}
-
-	@Override
-	public void delete(final T element, final Comparator<T> comparator) {
-		if (data.equals(element)) {
-			isDeleted = true;
-		}
-	}
-
-	@Override
-	public boolean directedWalk(final DirectedWalkFunction<T> treeWalker) {
-		if (treeWalker == null) throw new NullPointerException("Tree walker must not be null");
-
-		switch (treeWalker.walk(data)) {
-		case SUCCESS:
-			return true;
-		// We don't have any children to care about
-		case FAILURE:
-		case LEFT:
-		case RIGHT:
-		default:
-			return false;
-		}
-	}
-
-	@Override
-	public boolean forEach(final TreeLinearizationMethod linearizationMethod,
-			final Predicate<T> traversalPredicate) {
-		if (traversalPredicate == null) throw new NullPointerException("Predicate must not be null");
-
-		return traversalPredicate.test(data);
-	}
-
-	@Override
-	public String toString() {
-		return String.format("BinarySearchTreeLeaf [data='%s', isDeleted=%s]", data, isDeleted);
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-		int result = 1;
-		result = prime * result + (data == null ? 0 : data.hashCode());
-		result = prime * result + (isDeleted ? 1231 : 1237);
-		return result;
-	}
-
-	@Override
-	public boolean equals(final Object obj) {
-		if (this == obj) return true;
-		if (obj == null) return false;
-		if (!(obj instanceof BinarySearchTreeLeaf<?>)) return false;
-
-		final BinarySearchTreeLeaf<?> other = (BinarySearchTreeLeaf<?>) obj;
-
-		if (data == null) {
-			if (other.data != null) return false;
-		} else if (!data.equals(other.data)) return false;
-		if (isDeleted != other.isDeleted) return false;
-
-		return true;
-	}
-}
diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/BinarySearchTreeNode.java b/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/BinarySearchTreeNode.java
deleted file mode 100644
index 9f45c17..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/BinarySearchTreeNode.java
+++ /dev/null
@@ -1,287 +0,0 @@
-package bjc.utils.funcdata.bst;
-
-import static bjc.utils.funcdata.bst.DirectedWalkFunction.DirectedWalkResult.FAILURE;
-import static bjc.utils.funcdata.bst.DirectedWalkFunction.DirectedWalkResult.LEFT;
-import static bjc.utils.funcdata.bst.DirectedWalkFunction.DirectedWalkResult.RIGHT;
-import static bjc.utils.funcdata.bst.DirectedWalkFunction.DirectedWalkResult.SUCCESS;
-
-import java.util.Comparator;
-import java.util.function.BiFunction;
-import java.util.function.Function;
-import java.util.function.Predicate;
-
-/**
- * A binary node in a tree.
- *
- * @author ben
- *
- * @param <T>
- *                The data type stored in the tree.
- */
-public class BinarySearchTreeNode<T> extends BinarySearchTreeLeaf<T> {
-	/*
-	 * The left child of this node
-	 */
-	private ITreePart<T> left;
-
-	/*
-	 * The right child of this node
-	 */
-	private ITreePart<T> right;
-
-	/**
-	 * Create a new node with the specified data and children.
-	 *
-	 * @param element
-	 *                The data to store in this node.
-	 * @param lft
-	 *                The left child of this node.
-	 * @param rght
-	 *                The right child of this node.
-	 */
-	public BinarySearchTreeNode(final T element, final ITreePart<T> lft, final ITreePart<T> rght) {
-		super(element);
-		this.left = lft;
-		this.right = rght;
-	}
-
-	@Override
-	public void add(final T element, final Comparator<T> comparator) {
-		if (comparator == null) throw new NullPointerException("Comparator must not be null");
-
-		switch (comparator.compare(data, element)) {
-		case -1:
-			if (left == null) {
-				left = new BinarySearchTreeNode<>(element, null, null);
-			} else {
-				left.add(element, comparator);
-			}
-			break;
-		case 0:
-			if (isDeleted) {
-				isDeleted = false;
-			} else throw new IllegalArgumentException("Can't add duplicate values");
-			break;
-		case 1:
-			if (right == null) {
-				right = new BinarySearchTreeNode<>(element, null, null);
-			} else {
-				right.add(element, comparator);
-			}
-			break;
-		default:
-			throw new IllegalStateException("Error: Comparator yielded invalid value");
-		}
-	}
-
-	@Override
-	public <E> E collapse(final Function<T, E> nodeCollapser, final BiFunction<E, E, E> branchCollapser) {
-		if (nodeCollapser == null || branchCollapser == null)
-			throw new NullPointerException("Collapser must not be null");
-
-		final E collapsedNode = nodeCollapser.apply(data);
-
-		if (left != null) {
-			final E collapsedLeftBranch = left.collapse(nodeCollapser, branchCollapser);
-
-			if (right != null) {
-				final E collapsedRightBranch = right.collapse(nodeCollapser, branchCollapser);
-
-				final E collapsedBranches = branchCollapser.apply(collapsedLeftBranch,
-						collapsedRightBranch);
-
-				return branchCollapser.apply(collapsedNode, collapsedBranches);
-			}
-
-			return branchCollapser.apply(collapsedNode, collapsedLeftBranch);
-		}
-
-		if (right != null) {
-			final E collapsedRightBranch = right.collapse(nodeCollapser, branchCollapser);
-
-			return branchCollapser.apply(collapsedNode, collapsedRightBranch);
-		}
-
-		return collapsedNode;
-	}
-
-	@Override
-	public boolean contains(final T element, final Comparator<T> comparator) {
-		if (comparator == null) throw new NullPointerException("Comparator must not be null");
-
-		return directedWalk(currentElement -> {
-			switch (comparator.compare(element, currentElement)) {
-			case -1:
-				return LEFT;
-			case 0:
-				return isDeleted ? FAILURE : SUCCESS;
-			case 1:
-				return RIGHT;
-			default:
-				return FAILURE;
-			}
-		});
-	}
-
-	@Override
-	public void delete(final T element, final Comparator<T> comparator) {
-		if (comparator == null) throw new NullPointerException("Comparator must not be null");
-
-		directedWalk(currentElement -> {
-			switch (comparator.compare(data, element)) {
-			case -1:
-				return left == null ? FAILURE : LEFT;
-			case 0:
-				isDeleted = true;
-				return FAILURE;
-			case 1:
-				return right == null ? FAILURE : RIGHT;
-			default:
-				return FAILURE;
-			}
-		});
-	}
-
-	@Override
-	public boolean directedWalk(final DirectedWalkFunction<T> treeWalker) {
-		if (treeWalker == null) throw new NullPointerException("Walker must not be null");
-
-		switch (treeWalker.walk(data)) {
-		case SUCCESS:
-			return true;
-		case LEFT:
-			return left.directedWalk(treeWalker);
-		case RIGHT:
-			return right.directedWalk(treeWalker);
-		case FAILURE:
-			return false;
-		default:
-			return false;
-		}
-	}
-
-	@Override
-	public boolean forEach(final TreeLinearizationMethod linearizationMethod,
-			final Predicate<T> traversalPredicate) {
-		if (linearizationMethod == null)
-			throw new NullPointerException("Linearization method must not be null");
-		else if (traversalPredicate == null) throw new NullPointerException("Predicate must not be null");
-
-		switch (linearizationMethod) {
-		case PREORDER:
-			return preorderTraverse(linearizationMethod, traversalPredicate);
-		case INORDER:
-			return inorderTraverse(linearizationMethod, traversalPredicate);
-		case POSTORDER:
-			return postorderTraverse(linearizationMethod, traversalPredicate);
-		default:
-			throw new IllegalArgumentException(
-					"Passed an incorrect TreeLinearizationMethod " + linearizationMethod + ". WAT");
-		}
-	}
-
-	private boolean inorderTraverse(final TreeLinearizationMethod linearizationMethod,
-			final Predicate<T> traversalPredicate) {
-		if (!traverseLeftBranch(linearizationMethod, traversalPredicate)) return false;
-
-		if (!traverseElement(traversalPredicate)) return false;
-
-		if (!traverseRightBranch(linearizationMethod, traversalPredicate)) return false;
-
-		return true;
-	}
-
-	private boolean postorderTraverse(final TreeLinearizationMethod linearizationMethod,
-			final Predicate<T> traversalPredicate) {
-		if (!traverseLeftBranch(linearizationMethod, traversalPredicate)) return false;
-
-		if (!traverseRightBranch(linearizationMethod, traversalPredicate)) return false;
-
-		if (!traverseElement(traversalPredicate)) return false;
-
-		return true;
-
-	}
-
-	private boolean preorderTraverse(final TreeLinearizationMethod linearizationMethod,
-			final Predicate<T> traversalPredicate) {
-		if (!traverseElement(traversalPredicate)) return false;
-
-		if (!traverseLeftBranch(linearizationMethod, traversalPredicate)) return false;
-
-		if (!traverseRightBranch(linearizationMethod, traversalPredicate)) return false;
-
-		return true;
-	}
-
-	private boolean traverseElement(final Predicate<T> traversalPredicate) {
-		boolean nodeSuccesfullyTraversed;
-
-		if (isDeleted) {
-			nodeSuccesfullyTraversed = true;
-		} else {
-			nodeSuccesfullyTraversed = traversalPredicate.test(data);
-		}
-
-		return nodeSuccesfullyTraversed;
-	}
-
-	private boolean traverseLeftBranch(final TreeLinearizationMethod linearizationMethod,
-			final Predicate<T> traversalPredicate) {
-		boolean leftSuccesfullyTraversed;
-
-		if (left == null) {
-			leftSuccesfullyTraversed = true;
-		} else {
-			leftSuccesfullyTraversed = left.forEach(linearizationMethod, traversalPredicate);
-		}
-
-		return leftSuccesfullyTraversed;
-	}
-
-	private boolean traverseRightBranch(final TreeLinearizationMethod linearizationMethod,
-			final Predicate<T> traversalPredicate) {
-		boolean rightSuccesfullyTraversed;
-
-		if (right == null) {
-			rightSuccesfullyTraversed = true;
-		} else {
-			rightSuccesfullyTraversed = right.forEach(linearizationMethod, traversalPredicate);
-		}
-
-		return rightSuccesfullyTraversed;
-	}
-
-	@Override
-	public String toString() {
-		return String.format("BinarySearchTreeNode [left='%s', right='%s']", left, right);
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-		int result = super.hashCode();
-		result = prime * result + (left == null ? 0 : left.hashCode());
-		result = prime * result + (right == null ? 0 : right.hashCode());
-		return result;
-	}
-
-	@Override
-	public boolean equals(final Object obj) {
-		if (this == obj) return true;
-		if (!super.equals(obj)) return false;
-		if (!(obj instanceof BinarySearchTreeNode<?>)) return false;
-
-		final BinarySearchTreeNode<?> other = (BinarySearchTreeNode<?>) obj;
-
-		if (left == null) {
-			if (other.left != null) return false;
-		} else if (!left.equals(other.left)) return false;
-
-		if (right == null) {
-			if (other.right != null) return false;
-		} else if (!right.equals(other.right)) return false;
-
-		return true;
-	}
-}
diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/DirectedWalkFunction.java b/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/DirectedWalkFunction.java
deleted file mode 100644
index e11524a..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/DirectedWalkFunction.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package bjc.utils.funcdata.bst;
-
-/**
- * Represents a function for doing a directed walk of a binary tree.
- *
- * @author ben
- *
- * @param <T>
- *                The type of element stored in the walked tree
- */
-@FunctionalInterface
-public interface DirectedWalkFunction<T> {
-	/**
-	 * Represents the results used to direct a walk in a binary tree.
-	 *
-	 * @author ben
-	 *
-	 */
-	public enum DirectedWalkResult {
-		/**
-		 * Specifies that the function has failed.
-		 */
-		FAILURE,
-		/**
-		 * Specifies that the function wants to move left in the tree
-		 * next.
-		 */
-		LEFT,
-		/**
-		 * Specifies that the function wants to move right in the tree
-		 * next.
-		 */
-		RIGHT,
-		/**
-		 * Specifies that the function has succesfully completed
-		 *
-		 */
-		SUCCESS
-	}
-
-	/**
-	 * Perform a directed walk on a node of a tree.
-	 *
-	 * @param element
-	 *                The data stored in the node currently being visited
-	 * @return The way the function wants the walk to go next.
-	 */
-	public DirectedWalkResult walk(T element);
-}
diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/ITreePart.java b/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/ITreePart.java
deleted file mode 100644
index 3aa8880..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/ITreePart.java
+++ /dev/null
@@ -1,96 +0,0 @@
-package bjc.utils.funcdata.bst;
-
-import java.util.Comparator;
-import java.util.function.BiFunction;
-import java.util.function.Function;
-import java.util.function.Predicate;
-
-/**
- * A interface for the fundamental things that want to be part of a tree.
- *
- * @author ben
- *
- * @param <T>
- *                The data contained in this part of the tree.
- */
-public interface ITreePart<T> {
-	/**
-	 * Add a element below this tree part somewhere.
-	 *
-	 * @param element
-	 *                The element to add below this tree part
-	 * @param comparator
-	 *                The thing to use for comparing values to find where to
-	 *                insert the tree part.
-	 */
-	public void add(T element, Comparator<T> comparator);
-
-	/**
-	 * Collapses this tree part into a single value. Does not change the
-	 * underlying tree.
-	 *
-	 * @param <E>
-	 *                The type of the final collapsed value
-	 *
-	 * @param nodeCollapser
-	 *                The function to use to transform data into mapped
-	 *                form.
-	 * @param branchCollapser
-	 *                The function to use to collapse data in mapped form
-	 *                into a single value.
-	 * @return A single value from collapsing the tree.
-	 */
-	public <E> E collapse(Function<T, E> nodeCollapser, BiFunction<E, E, E> branchCollapser);
-
-	/**
-	 * Check if this tre part or below it contains the specified data item
-	 *
-	 * @param element
-	 *                The data item to look for.
-	 * @param comparator
-	 *                The comparator to use to search for the data item
-	 * @return Whether or not the given item is contained in this tree part
-	 *         or its children.
-	 */
-	public boolean contains(T element, Comparator<T> comparator);
-
-	/**
-	 * Get the data associated with this tree part.
-	 *
-	 * @return The data associated with this tree part.
-	 */
-	public T data();
-
-	/**
-	 * Remove the given node from this tree part and any of its children.
-	 *
-	 * @param element
-	 *                The data item to remove.
-	 * @param comparator
-	 *                The comparator to use to search for the data item.
-	 */
-	public void delete(T element, Comparator<T> comparator);
-
-	/**
-	 * Execute a directed walk through the tree.
-	 *
-	 * @param walker
-	 *                The function to use to direct the walk through the
-	 *                tree.
-	 * @return Whether the directed walk finished successfully.
-	 */
-	public boolean directedWalk(DirectedWalkFunction<T> walker);
-
-	/**
-	 * Execute a provided function for each element of tree it succesfully
-	 * completes for
-	 *
-	 * @param linearizationMethod
-	 *                The way to linearize the tree for executing
-	 * @param predicate
-	 *                The predicate to apply to each element, where it
-	 *                returning false terminates traversal early
-	 * @return Whether the traversal finished succesfully
-	 */
-	public boolean forEach(TreeLinearizationMethod linearizationMethod, Predicate<T> predicate);
-}
diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/TreeLinearizationMethod.java b/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/TreeLinearizationMethod.java
deleted file mode 100644
index 0c83867..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/funcdata/bst/TreeLinearizationMethod.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package bjc.utils.funcdata.bst;
-
-/**
- * Represents the ways to linearize a tree for traversal.
- *
- * @author ben
- *
- */
-public enum TreeLinearizationMethod {
-	/**
-	 * Visit the left side of this tree part, the tree part itself, and then
-	 * the right part.
-	 */
-	INORDER,
-	/**
-	 * Visit the left side of this tree part, the right side, and then the
-	 * tree part itself.
-	 */
-	POSTORDER,
-	/**
-	 * Visit the tree part itself, then the left side of tthis tree part and
-	 * then the right part.
-	 */
-	PREORDER
-}
\ No newline at end of file