TestHashLeftJoin_Left.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.jena.sparql.engine.join;

import org.apache.jena.sparql.algebra.Table ;
import org.apache.jena.sparql.engine.QueryIterator ;
import org.apache.jena.sparql.expr.ExprList ;

/** Left outer join where the left hand side used to create the hash probe table */
public class TestHashLeftJoin_Left extends AbstractTestLeftJoin {
    @Override
    public QueryIterator join(JoinKey joinKey, Table left, Table right, ExprList conditions) {
        return QueryIterHashLeftJoin_Left.create(joinKey, left.iterator(null), right.iterator(null), conditions, null) ;
    }
}