/*
 * Copyright 2014 Red Hat, Inc. and/or its affiliates.
 *
 * 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 org.dashbuilder.dataset.engine.index;

import java.util.List;

import org.dashbuilder.dataset.sort.DataSetSort;

/**
 * An index for source data sets.
 */
public class DataSetSortIndex extends DataSetIndexNode {

    private DataSetSort sortOp;

    public DataSetSortIndex(DataSetSort sortOp, List<Integer> sortedRows) {
        super(null, sortedRows, 0);
        this.sortOp = sortOp;
    }

    public DataSetSort getSortOp() {
        return sortOp;
    }
}

