echopointng.tree.RowMapper Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of ibis-echo2 Show documentation

Echo2 bundled with Echo2_Extras, Echo2_FileTransfer and echopointing and various improvements/bugfixes

There is a newer version: 2.0.4

package echopointng.tree;
/* 
 * This file is part of the Echo Point Project.  This project is a collection
 * of Components that have extended the Echo Web Application Framework.
 *
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 */

 
 /*
 * The design paradigm and class name used within have been taken directly from
 * the java.swing package has been retro-fitted to work with the NextApp Echo web framework.
 *
 * This file was made part of the EchoPoint project on the 25/07/2002.
 *
 */

/**
 * Defines the requirements for an object that translates paths in
 * the tree into display rows.
 *
 */
public interface RowMapper
{
	/**
	 * Returns the rows that the TreePath instances in path
	 * are being displayed at. The receiver should return an array of
	 * the same length as that passed in, and if one of the TreePaths
	 * in path is not valid its entry in the array should
	 * be set to -1.
	 */
	public int[] getRowsForPaths(TreePath[] path);
}