/* * Copyright 2006 Google Inc. *  * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 *  * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */package com.google.gwt.sample.dynatable.client;/** * An interface for providing row-level updates of data, intended here to used * to update a DynaTableWidget. */public interface DynaTableDataProvider {  /**   * An interface allow a widget to accept or report failure when a row data   * is issued for update.   */  interface RowDataAcceptor {    void accept(int startRow, String[][] rows);    void failed(Throwable caught);  }  void updateRowData(int startRow, int maxRows, RowDataAcceptor acceptor);}