1 files changed, 0 insertions, 56 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/funcutils/TreeUtils.java b/BJC-Utils2/src/main/java/bjc/utils/funcutils/TreeUtils.java
deleted file mode 100644
index dcd5738..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/funcutils/TreeUtils.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package bjc.utils.funcutils;
-
-import java.util.LinkedList;
-import java.util.function.Predicate;
-
-import bjc.utils.data.ITree;
-import bjc.utils.funcdata.FunctionalList;
-import bjc.utils.funcdata.IList;
-
-/**
- * Implements various utilities for trees.
- *
- * @author Benjamin Culkin
- */
-public class TreeUtils {
-	/*
-	 * Convert a tree into a list of outline nodes that match a certain
-	 * path.
-	 */
-	public static <T> IList<IList<T>> outlineTree(ITree<T> tre, Predicate<T> leafMarker) {
-		IList<IList<T>> paths = new FunctionalList<>();
-
-		LinkedList<T> path = new LinkedList<>();
-		path.add(tre.getHead());
-
-		tre.doForChildren((child) -> findPath(child, path, leafMarker, paths));
-
-		return paths;
-	}
-
-	private static <T> void findPath(ITree<T> subtree, LinkedList<T> path, Predicate<T> leafMarker, IList<IList<T>> paths) {
-		if(subtree.getChildrenCount() == 0 && leafMarker.test(subtree.getHead())) {
-			/*
-			 * We're at a matching leaf node. Add it.
-			 */
-			IList<T> finalPath = new FunctionalList<>();
-
-			for(T ePath : path) {
-				finalPath.add(ePath);
-			}
-
-			finalPath.add(subtree.getHead());
-
-			paths.add(finalPath);
-		} else {
-			/*
-			 * Check the children of this node.
-			 */
-			path.add(subtree.getHead());
-
-			subtree.doForChildren((child) -> findPath(child, path, leafMarker, paths));
-
-			path.removeLast();
-		}
-	}
-}