001/*
002 *  Copyright 2010 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.plugins.externaldata.data;
017
018/**
019 * Query result row : represent a data entry with one or more attributes (columns).
020 */
021public interface QueryResultRow
022{
023    
024    /**
025     * Get this row's value for the specified attribute.
026     * @param columnName the column/attribute name.
027     * @return the column names as a Collection.
028     * @throws DataInclusionException if an error occurs retrieving the value.
029     */
030    String get(String columnName) throws DataInclusionException;
031    
032}