/*
* Copyright 2000-2016 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.provider;
import com.vaadin.shared.data.sort.SortDirection;
/**
* Helper classes with fluent API for constructing {@link QuerySortOrder} lists.
* When the sort order is ready to be passed on, calling {@link #build()} will
* create the list of sort orders.
*
* @see QuerySortOrder
* @see #thenDesc(String)
* @see #thenDesc(String)
* @see #build()
* @since 8.0
*/
public class QuerySortOrderBuilder
extends SortOrderBuilder<QuerySortOrder, String> {
@Override
public QuerySortOrderBuilder thenAsc(String by) {
return (QuerySortOrderBuilder) super.thenAsc(by);
}
@Override
public QuerySortOrderBuilder thenDesc(String by) {
return (QuerySortOrderBuilder) super.thenDesc(by);
}
@Override
protected QuerySortOrder createSortOrder(String by,
SortDirection direction) {
return new QuerySortOrder(by, direction);
}
}