/**
* 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.jdbc.results.metadata;
import java.sql.SQLException;
import org.apache.jena.jdbc.results.JenaResultSet;
import org.apache.jena.jdbc.results.metadata.columns.ColumnInfo;
/**
* Abstract implementation of result set metadata for Jena JDBC result sets,
* specially for {@link JenaResultSet} implementations.
* <p>
* This differs from the base {@link AbstractResultsMetadata} in that it
* provides a strongly typed method for accessing the {@link JenaResultSet}
* which may be useful for some advanced metadata implementations.
* </p>
*
*/
public abstract class JenaResultsMetadata extends AbstractResultsMetadata {
private JenaResultSet jenaResults;
/**
* Creates new result set metadata
*
* @param results
* Result Set
* @param columns
* Column Information
* @throws SQLException
*/
public JenaResultsMetadata(JenaResultSet results, ColumnInfo[] columns) throws SQLException {
super(results, columns);
this.jenaResults = results;
}
/**
* Gets the associated Jena Result Set
* @return Jena Result Set
*/
protected final JenaResultSet getJenaResultSet() {
return this.jenaResults;
}
}