001/*
002 * #%L
003 * GwtMaterial
004 * %%
005 * Copyright (C) 2015 - 2017 GwtMaterialDesign
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 * 
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 * 
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package gwt.material.design.client.data;
021
022import java.util.List;
023
024public interface HasDataSource<T> {
025
026    /**
027     * Set a {@link DataSource} for data loading.
028     */
029    void setDataSource(DataSource<T> dataSource);
030
031    /**
032     * Get the configured data source.
033     */
034    DataSource<T> getDataSource();
035
036    /**
037     * Data views loader has loaded data for use.
038     */
039    void loaded(int startIndex, List<T> data);
040}