X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fnet%2Fpterodactylus%2Futil%2Fdata%2FNodeImpl.java;h=266cea1f49533e958b57c5101c88abd103cf0160;hb=4fa04bea2bcb171075208b7fe231dffc99c296d9;hp=785fa1f25d5a1f65c140c5895e9a1eb520ec7206;hpb=f9979af9d9963cc5ad92ddb63b6193cba2bb1df1;p=jSite2.git

diff --git a/src/net/pterodactylus/util/data/NodeImpl.java b/src/net/pterodactylus/util/data/NodeImpl.java
index 785fa1f..266cea1 100644
--- a/src/net/pterodactylus/util/data/NodeImpl.java
+++ b/src/net/pterodactylus/util/data/NodeImpl.java
@@ -2,6 +2,8 @@
 package net.pterodactylus.util.data;
 
 import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.Iterator;
 import java.util.List;
 
@@ -12,7 +14,7 @@ import java.util.List;
  * @param <E>
  *            The type of the element to store
  */
-class NodeImpl<E> implements Node<E> {
+class NodeImpl<E extends Comparable<E>> implements Node<E> {
 
 	/** The parent node of this node. */
 	private final Node<E> parentNode;
@@ -199,4 +201,29 @@ class NodeImpl<E> implements Node<E> {
 		return null;
 	}
 
+	/**
+	 * {@inheritDoc}
+	 */
+	public void sortChildren() {
+		Collections.sort(children);
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public void sortChildren(Comparator<Node<E>> comparator) {
+		Collections.sort(children, comparator);
+	}
+
+	//
+	// INTERFACE Comparable
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public int compareTo(Node<E> otherNode) {
+		return element.compareTo(otherNode.getElement());
+	}
+
 }
\ No newline at end of file