Merge branch 'subtree'

[fanfix.git] / src / be / nikiroo / utils / ui / DataNode.java

diff --git a/src/be/nikiroo/utils/ui/DataNode.java b/src/be/nikiroo/utils/ui/DataNode.java
deleted file mode 100644 (file)
index 2d3ac26..0000000
--- a/src/be/nikiroo/utils/ui/DataNode.java
+++ /dev/null
@@ -1,98 +0,0 @@
-package be.nikiroo.utils.ui;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import javax.swing.Icon;
-
-public class DataNode<T> {
-       private DataNode<T> parent;
-       private List<? extends DataNode<T>> children;
-       private T userData;
-
-       public DataNode(List<? extends DataNode<T>> children, T userData) {
-               if (children == null) {
-                       children = new ArrayList<DataNode<T>>();
-               }
-
-               this.children = children;
-               this.userData = userData;
-
-               for (DataNode<T> child : children) {
-                       child.parent = this;
-               }
-       }
-
-       public DataNode<T> getRoot() {
-               DataNode<T> root = this;
-               while (root.parent != null) {
-                       root = root.parent;
-               }
-
-               return root;
-       }
-
-       public DataNode<T> getParent() {
-               return parent;
-       }
-
-       public List<? extends DataNode<T>> getChildren() {
-               return children;
-       }
-
-       public int size() {
-               return children.size();
-       }
-
-       public boolean isRoot() {
-               return this == getRoot();
-       }
-
-       public boolean isSiblingOf(DataNode<T> node) {
-               if (this == node) {
-                       return true;
-               }
-
-               return node != null && parent != null && parent.children.contains(node);
-       }
-
-       public boolean isParentOf(DataNode<T> node) {
-               if (node == null || node.parent == null)
-                       return false;
-
-               if (this == node.parent)
-                       return true;
-
-               return isParentOf(node.parent);
-       }
-
-       public boolean isChildOf(DataNode<T> node) {
-               if (node == null || node.size() == 0)
-                       return false;
-
-               return node.isParentOf(this);
-       }
-
-       public T getUserData() {
-               return userData;
-       }
-
-       protected int count() {
-               int s = 0;
-               for (DataNode<T> child : children) {
-                       s += child.count();
-               }
-
-               return s;
-       }
-
-       @Override
-       public String toString() {
-               if (userData == null) {
-                       return "";
-               }
-
-               return userData.toString();
-       }
-}
\ No newline at end of file