/**
 * This software is licensed to you under the Apache License, Version 2.0 (the
 * "Apache License").
 *
 * LinkedIn's contributions are made under the Apache License. If you contribute
 * to the Software, the contributions will be deemed to have been made under the
 * Apache License, unless you expressly indicate otherwise. Please do not make any
 * contributions that would be inconsistent with the Apache License.
 *
 * You may obtain a copy of the Apache License at http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, this software
 * distributed under the Apache License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Apache
 * License for the specific language governing permissions and limitations for the
 * software governed under the Apache License.
 *
 * © 2012 LinkedIn Corp. All Rights Reserved.  
 */

package com.senseidb.search.client.req;

import java.util.List;

/**
 * Group-by field: the field name used for the group-by operation (also called
 * field collapsing )
 * 
 */
public class GroupBy {
    private List<String> columns;
    private int top;

    public GroupBy() {
    }

    public GroupBy(List<String> columns, int top) {
        this.columns = columns;
        this.top = top;
    }

    public List<String> getColumns() {
        return columns;
    }

    public int getTop() {
        return top;
    }
}