X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fnet%2Fpterodactylus%2Futil%2Fdata%2FNodeImpl.java;h=266cea1f49533e958b57c5101c88abd103cf0160;hb=c647e3c2d780c95c1668068a86b7dc29536adf8d;hp=2d578766a5f5929c7dbed5827e6398aa92467e04;hpb=364659907c0364092e78824d3eea4a13fecd831b;p=jSite2.git

diff --git a/src/net/pterodactylus/util/data/NodeImpl.java b/src/net/pterodactylus/util/data/NodeImpl.java
index 2d57876..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;
@@ -87,13 +89,37 @@ class NodeImpl<E> implements Node<E> {
 	/**
 	 * {@inheritDoc}
 	 */
-	public boolean hasChildNode(Node<E> childNode) {
+	public Node<E> getChild(E element) {
+		for (Node<E> childNode: children) {
+			if (childNode.getElement().equals(element)) {
+				return childNode;
+			}
+		}
+		return null;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public boolean hasChild(Node<E> childNode) {
 		return children.contains(childNode);
 	}
 
 	/**
 	 * {@inheritDoc}
 	 */
+	public boolean hasChild(E element) {
+		for (Node<E> childNode: children) {
+			if (childNode.getElement().equals(element)) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
 	public int getIndexOfChild(Node<E> childNode) {
 		int childIndex = 0;
 		for (Node<E> node: children) {
@@ -148,6 +174,13 @@ class NodeImpl<E> implements Node<E> {
 	/**
 	 * {@inheritDoc}
 	 */
+	public void removeAllChildren() {
+		children.clear();
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
 	public Iterator<Node<E>> iterator() {
 		return children.iterator();
 	}
@@ -168,4 +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