Tree updates

1 files changed, 17 insertions, 0 deletions

diff --git a/base/src/main/java/bjc/utils/data/Tree.java b/base/src/main/java/bjc/utils/data/Tree.java
index 40ed0f5..c8e167e 100644
--- a/base/src/main/java/bjc/utils/data/Tree.java
+++ b/base/src/main/java/bjc/utils/data/Tree.java
@@ -43,6 +43,13 @@ public class Tree<ContainedType> implements ITree<ContainedType> {
 
 	/**
 	 * Create a new leaf node in a tree.
+	 */
+	public Tree() {
+		this(null);
+	}
+
+	/**
+	 * Create a new leaf node in a tree.
 	 *
 	 * @param leaf
 	 *        The data to store as a leaf node.
@@ -101,6 +108,11 @@ public class Tree<ContainedType> implements ITree<ContainedType> {
 	}
 
 	@Override
+	public void addChild(final ContainedType child) {
+		addChild(new Tree(child));
+	}
+
+	@Override
 	public void addChild(final ITree<ContainedType> child) {
 		if(hasChildren == false) {
 			hasChildren = true;
@@ -369,6 +381,11 @@ public class Tree<ContainedType> implements ITree<ContainedType> {
 	}
 
 	@Override
+	public void setHead(ContainedType dat) {
+		this.data = dat;
+	}
+
+	@Override
 	public int hashCode() {
 		final int prime = 31;
 		int result = 1;