/*
 * Copyright 2014 - 2017 Blazebit.
 *
 * 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.blazebit.persistence.view.testsuite.subquery.model;

import com.blazebit.persistence.SubqueryInitiator;
import com.blazebit.persistence.view.MappingParameter;
import com.blazebit.persistence.view.SubqueryProvider;
import com.blazebit.persistence.view.testsuite.entity.Person;

/**
 *
 * @author Christian Beikov
 * @since 1.2.0
 */
public class TestViewRootSubqueryProvider implements SubqueryProvider {

    @Override
    public <T> T createSubquery(SubqueryInitiator<T> subqueryBuilder) {
        return subqueryBuilder.from(Person.class)
            .where("partnerDocument.id").eqExpression("VIEW_ROOT(id)")
            .select("COUNT(id)")
            .end();
    }

}