Package org.h2.test.bench

Class BenchB

java.lang.Object

org.h2.test.bench.BenchB

All Implemented Interfaces:

Runnable, Bench

public class BenchB
extends Object
implements Bench, Runnable

This test is similar to the TPC-B test of the Transaction Processing Council (TPC). Multiple threads are used (one thread per connection). Referential integrity is not implemented.

See also http://www.tpc.org/tpcb

Constructor Summary

Constructors

Constructor	Description
BenchB()

Method Summary

Modifier and Type	Method	Description
String	getName()	Get the name of the test.
protected int	getTransactionsPerClient(int size)	Get the number of transactions per client.
void	init(org.h2.test.bench.Database db, int size)	Initialize the database.
void	run()
void	runTest()	Run the test.
void	setThreadCount(int threadCount)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BenchB

public BenchB()

Method Details

init

public void init(org.h2.test.bench.Database db,
 int size)
          throws SQLException

Description copied from interface: Bench

Initialize the database. This includes creating tables and inserting data.

Specified by:

init in interface Bench

Parameters:

db - the database object

size - the amount of data

Throws:

SQLException

getTransactionsPerClient

protected int getTransactionsPerClient(int size)

Get the number of transactions per client.

Parameters:

size - test size

Returns:

the transactions per client

run

public void run()

Specified by:

run in interface Runnable

runTest

public void runTest()
             throws Exception

Description copied from interface: Bench

Run the test.

Specified by:

runTest in interface Bench

Throws:

Exception

getName

public String getName()

Description copied from interface: Bench

Get the name of the test.

Specified by:

getName in interface Bench

Returns:

the test name

setThreadCount

public void setThreadCount(int threadCount)