/*
* Encog(tm) Core v3.3 - Java Version
* http://www.heatonresearch.com/encog/
* https://github.com/encog/encog-java-core
* Copyright 2008-2014 Heaton Research, Inc.
*
* 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.
*
* For more information on Heaton Research copyrights, licenses
* and trademarks visit:
* http://www.heatonresearch.com/copyright
*/
package org.encog.neural.data.sql;
import java.sql.Connection;
import java.sql.Statement;
import junit.framework.TestCase;
import org.encog.ml.data.MLDataSet;
import org.encog.neural.networks.XOR;
import org.encog.platformspecific.j2se.data.SQLNeuralDataSet;
import org.encog.util.HSQLUtil;
public class TestSQLDataSet extends TestCase {
public void testSQLDataSet() throws Exception
{
HSQLUtil.loadDriver();
//DerbyUtil.cleanup();
Connection conn = HSQLUtil.getConnection();
conn.setAutoCommit(true);
Statement s = conn.createStatement();
// We create a table...
StringBuilder sql = new StringBuilder();
sql.append("CREATE TABLE \"XOR\" (");
sql.append(" \"ID\" int GENERATED BY DEFAULT AS IDENTITY,");
sql.append(" \"IN1\" int,");
sql.append(" \"IN2\" int,");
sql.append(" \"IDEAL1\" int");
sql.append(" )");
s.execute(sql.toString());
s.execute("INSERT INTO xor(in1,in2,ideal1) VALUES(0,0,0)");
s.execute("INSERT INTO xor(in1,in2,ideal1) VALUES(1,0,1)");
s.execute("INSERT INTO xor(in1,in2,ideal1) VALUES(0,1,1)");
s.execute("INSERT INTO xor(in1,in2,ideal1) VALUES(1,1,0)");
SQLNeuralDataSet data = new SQLNeuralDataSet(
"SELECT in1,in2,ideal1 FROM xor ORDER BY id",
2,
1,
HSQLUtil.DRIVER,
HSQLUtil.URL,
HSQLUtil.UID,
HSQLUtil.PWD);
XOR.testXORDataSet((MLDataSet)data);
HSQLUtil.shutdown();
//DerbyUtil.cleanup();
}
}