package streamcruncher.test.func.generic;
import java.sql.Timestamp;
import java.util.LinkedHashSet;
import java.util.List;
import org.testng.Assert;
import streamcruncher.api.artifact.RowSpec;
import streamcruncher.api.artifact.RowSpec.Info;
import streamcruncher.test.func.BatchResult;
import streamcruncher.test.func.TrafficGenerator;
/*
* Author: Ashwin Jayaprakash Date: Sep 10, 2006 Time: 4:49:51 PM
*/
/**
* This Test demonstrates the "Random X" Window Feature.
*/
public abstract class RandomRowsWindowFTest extends TrafficGenerator {
protected static final int windowSize = 5;
protected int getMaxDataRows() {
return 30;
}
@Override
protected String[] getColumnTypes() {
return new String[] { java.lang.Long.class.getName(), java.sql.Timestamp.class.getName(),
RowSpec.addInfo(java.lang.String.class.getName(), Info.SIZE, 12),
java.lang.Integer.class.getName(), java.lang.Double.class.getName() };
}
@Override
protected String[] getResultColumnTypes() {
return new String[] { java.lang.Long.class.getName(),
RowSpec.addInfo(java.lang.String.class.getName(), Info.SIZE, 12),
java.lang.Double.class.getName() };
}
protected void afterEvent(int counter) {
if (counter % 10 == 0) {
try {
Thread.sleep(5000);
}
catch (InterruptedException e) {
e.printStackTrace(System.err);
}
}
}
@Override
protected String getRQL() {
return "select event_id, vehicle_id, speed from test (partition store random " + windowSize
+ ") as testStr where testStr.$row_status is new;";
}
@Override
protected void verify(List<BatchResult> results) {
LinkedHashSet<Long> idsInWindow = new LinkedHashSet<Long>();
System.out.println("--Results--");
for (BatchResult result : results) {
System.out.println("Batch created at: " + new Timestamp(result.getTimestamp())
+ ". Rows: " + result.getRows().size());
List<Object[]> rows = result.getRows();
System.out.println(" Batch results");
for (Object[] objects : rows) {
System.out.print(" ");
for (Object object : objects) {
System.out.print(object + " ");
}
System.out.println();
/*
* "event_id", "vehicle_id", "speed".
*/
Long id = ((Number) objects[0]).longValue();
Assert.assertFalse(idsInWindow.contains(id), "Id already exists in the Window");
idsInWindow.add(id);
}
}
}
}