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.factory;
021
022import gwt.material.design.client.data.AbstractDataView;
023import gwt.material.design.client.data.DataView;
024import gwt.material.design.client.data.HasDataCategory;
025import gwt.material.design.client.data.component.ComponentFactory;
026import gwt.material.design.client.data.component.RowComponent;
027
028/**
029 * Default row {@link ComponentFactory} factory used by the {@link AbstractDataView}.
030 *
031 * @author Ben Dol
032 */
033public class RowComponentFactory<M> implements ComponentFactory<RowComponent<M>, M> {
034
035    @Override
036    public RowComponent<M> generate(DataView dataView, M model) {
037        return new RowComponent<>(model, dataView, getCategory(model));
038    }
039
040    public String getCategory(M model) {
041        return model != null && model instanceof HasDataCategory ? ((HasDataCategory) model).getDataCategory() : null;
042    }
043}