org.apache.metamodel.excel.SpreadsheetReaderDelegate Maven / Gradle / Ivy
/**
* 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.metamodel.excel;
import org.apache.metamodel.data.DataSet;
import org.apache.metamodel.schema.Column;
import org.apache.metamodel.schema.Schema;
import org.apache.metamodel.schema.Table;
/**
* Delegate for spreadsheet-implementation specific operations in an
* {@link ExcelDataContext}.
*/
interface SpreadsheetReaderDelegate {
public void notifyTablesModified();
public Schema createSchema(String schemaName) throws Exception;
public DataSet executeQuery(Table table, Column[] columns, int maxRows) throws Exception;
}