[phpeclipse.git] /

package com.quantum.view.bookmark;

import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;

public class BookmarkContentProvider implements ITreeContentProvider {
    
        public Object[] getChildren(Object element) {
                if (element instanceof TreeNode) {
                        TreeNode node = (TreeNode) element;
                        return node.getChildren();
                }
                return BookmarkListNode.EMPTY_ARRAY;
        }
        public Object[] getElements(Object inputElement) {
                return getChildren(inputElement);
        }

        public Object getParent(Object element) {
                if (element instanceof TreeNode) {
                        TreeNode node = (TreeNode) element;
                        return node.getParent();
                }
                return null;
        }

        public boolean hasChildren(Object element) {
                if (element instanceof TreeNode) {
                        TreeNode node = (TreeNode) element;
                        return node.hasChildren();
                }
                return false;
        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }
        
        public void dispose() {
        }
}