/*
 * 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.ignite.loadtests.dsi;

import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.apache.ignite.compute.ComputeJob;
import org.apache.ignite.compute.ComputeJobResult;
import org.apache.ignite.compute.ComputeTaskSplitAdapter;
import org.apache.ignite.internal.util.typedef.T3;

/**
 *
 */
public class GridDsiRequestTask extends ComputeTaskSplitAdapter<GridDsiMessage, T3<Long, Integer, Integer>> {
    /** {@inheritDoc} */
    @Override protected Collection<? extends ComputeJob> split(int arg0, GridDsiMessage msg) {
        return Collections.singletonList(new GridDsiPerfJob(msg));
    }

    /** {@inheritDoc} */
    @Override public T3<Long, Integer, Integer> reduce(List<ComputeJobResult> results) {
        assert results.size() == 1;

        return results.get(0).getData();
    }
}
