From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Mon, 26 May 2008 19:39:28 +0000 (+0200)
Subject: rename hasChildNode to hasChild
X-Git-Url: https://git.pterodactylus.net/?p=jSite2.git;a=commitdiff_plain;h=593994cd718f3636d14e11686e0e66c0512f6516

rename hasChildNode to hasChild
add second hasChild method
---

diff --git a/src/net/pterodactylus/util/data/Node.java b/src/net/pterodactylus/util/data/Node.java
index 37588b5..2f6ec74 100644
--- a/src/net/pterodactylus/util/data/Node.java
+++ b/src/net/pterodactylus/util/data/Node.java
@@ -61,7 +61,18 @@ public interface Node<E> extends Iterable<Node<E>> {
 	 * @return <code>true</code> if the given node is a direct child of this
 	 *         node, <code>false</code> otherwise
 	 */
-	public boolean hasChildNode(Node<E> childNode);
+	public boolean hasChild(Node<E> childNode);
+
+	/**
+	 * Returns whether this node contains a child node containing the given
+	 * element.
+	 * 
+	 * @param element
+	 *            The element
+	 * @return <code>true</code> if this node contains a direct child node
+	 *         containing the given element, <code>false</code> otherwise
+	 */
+	public boolean hasChild(E element);
 
 	/**
 	 * Returns the index of the given child node.
diff --git a/src/net/pterodactylus/util/data/NodeImpl.java b/src/net/pterodactylus/util/data/NodeImpl.java
index 283a663..5c04aee 100644
--- a/src/net/pterodactylus/util/data/NodeImpl.java
+++ b/src/net/pterodactylus/util/data/NodeImpl.java
@@ -87,13 +87,25 @@ class NodeImpl<E> implements Node<E> {
 	/**
 	 * {@inheritDoc}
 	 */
-	public boolean hasChildNode(Node<E> childNode) {
+	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) {