/*
* Copyright (c) 1997, 1998, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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*
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package javax.swing.tree;
import javax.swing.tree.TreePath;
/**
* Defines the requirements for an object that translates paths in
* the tree into display rows.
*
* @author Scott Violet
*/
public interface RowMapper
{
/**
* Returns the rows that the TreePath instances in <code>path</code>
* 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 <code>path</code> is not valid its entry in the array should
* be set to -1.
*/
int[] getRowsForPaths(TreePath[] path);
}