org.apache.derbyTesting.perf.clients

Class WisconsinFiller

java.lang.Object

org.apache.derbyTesting.perf.clients.WisconsinFiller

All Implemented Interfaces:

DBFiller

public class WisconsinFiller
extends java.lang.Object
implements DBFiller

Class which creates and populates the tables used by IndexJoinClient. These are the same tables as the ones used by the functional Wisconsin test found in the lang suite.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	numRows

Constructor Summary

Constructors

Constructor and Description
WisconsinFiller()
WisconsinFiller(int nRows)

Method Summary

Modifier and Type	Method and Description
(package private) static void	dropTable(java.sql.Connection c, java.lang.String table) Helper method which drops a table if it exists.
void	fill(java.sql.Connection c) Populate the database with the data needed by a test.

Methods inherited from class java.lang.Object

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

Field Detail

numRows

int numRows

Constructor Detail

WisconsinFiller

public WisconsinFiller(int nRows)

WisconsinFiller

public WisconsinFiller()

Method Detail

fill

public void fill(java.sql.Connection c)
          throws java.sql.SQLException

Description copied from interface: DBFiller

Populate the database with the data needed by a test.

Specified by:

fill in interface DBFiller

Parameters:

c - the connection to use

Throws:

java.sql.SQLException - if a database error occurs

dropTable

static void dropTable(java.sql.Connection c,
                      java.lang.String table)
               throws java.sql.SQLException

Helper method which drops a table if it exists. Nothing happens if the table doesn't exist.

Parameters:

c - the connection to use

table - the table to drop

Throws:

java.sql.SQLException - if an unexpected database error occurs