/* * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * 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). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package javax.swing.table; /** * TableStringConverter is used to convert objects from the model into * strings.  This is useful in filtering and searching when the model returns * objects that do not have meaningful <code>toString</code> implementations. * * @since 1.6 */public abstract class TableStringConverter {    /**     * Returns the string representation of the value at the specified     * location.     *     * @param model the <code>TableModel</code> to fetch the value from     * @param row the row the string is being requested for     * @param column the column the string is being requested for     * @return the string representation.  This should never return null.     * @throws NullPointerException if <code>model</code> is null     * @throws IndexOutOfBoundsException if the arguments are outside the     *         bounds of the model     */    public abstract String toString(TableModel model, int row, int column);}