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- /*
- * Copyright 2000-2018 Vaadin Ltd.
- *
- * 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.vaadin.data;
-
- import com.vaadin.data.provider.DataProvider;
- import com.vaadin.server.SerializableFunction;
-
- /**
- * A generic interface for listing components that use a filterable data
- * provider for showing data.
- * <p>
- * A listing component should implement either this interface or
- * {@link HasDataProvider}, but not both.
- *
- * @author Vaadin Ltd.
- *
- * @param <T>
- * the item data type
- * @param <F>
- * the filter type
- * @since 8.0
- *
- * @see HasDataProvider
- */
- public interface HasFilterableDataProvider<T, F> extends HasItems<T> {
-
- /**
- * Sets the data provider for this listing. The data provider is queried for
- * displayed items as needed.
- *
- * @param dataProvider
- * the data provider, not <code>null</code>
- */
- public default void setDataProvider(DataProvider<T, F> dataProvider) {
- setDataProvider(dataProvider, SerializableFunction.identity());
- }
-
- /**
- * Sets the data provider and filter converter for this listing. The data
- * provider is queried for displayed items as needed.
- *
- * @param dataProvider
- * the data provider, not <code>null</code>
- * @param filterConverter
- * a function that converts filter values produced by this
- * listing into filter values expected by the provided data
- * provider, not <code>null</code>
- */
- public <C> void setDataProvider(DataProvider<T, C> dataProvider,
- SerializableFunction<F, C> filterConverter);
- }
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