org.apache.qpid.disttest.charting.seriesbuilder

Class JdbcSeriesBuilder

java.lang.Object

org.apache.qpid.disttest.charting.seriesbuilder.JdbcSeriesBuilder

All Implemented Interfaces:

SeriesBuilder

public class JdbcSeriesBuilder
extends Object
implements SeriesBuilder

A SeriesBuilder that uses JDBC to read series data. The actual JDBC URL used is determined by my JdbcUrlGenerator.

Constructor Summary

Constructors

Constructor and Description
JdbcSeriesBuilder(String jdbcDriverClass, String providedJdbcUrl)

Method Summary

Modifier and Type	Method and Description
org.jfree.data.general.Dataset	build(List<SeriesDefinition> seriesDefinitions) Uses the supplied SeriesDefinitions to read the series data and pass it to the dataset holder set up in SeriesBuilder.setDatasetHolder(DatasetHolder).
void	setDatasetHolder(DatasetHolder callback) Stores the supplied dataset holder so it can be populated in SeriesBuilder.build(List).
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

JdbcSeriesBuilder

public JdbcSeriesBuilder(String jdbcDriverClass,
                         String providedJdbcUrl)

Parameters:

providedJdbcUrl - the JDBC URL. Provide null if the value should be inferred by _jdbcUrlGenerator.

Method Detail

setDatasetHolder

public void setDatasetHolder(DatasetHolder callback)

Description copied from interface: SeriesBuilder

Stores the supplied dataset holder so it can be populated in SeriesBuilder.build(List).

Specified by:

setDatasetHolder in interface SeriesBuilder

build

public org.jfree.data.general.Dataset build(List<SeriesDefinition> seriesDefinitions)

Description copied from interface: SeriesBuilder

Uses the supplied SeriesDefinitions to read the series data and pass it to the dataset holder set up in SeriesBuilder.setDatasetHolder(DatasetHolder).

Specified by:

build in interface SeriesBuilder

Returns:

the populated dataset

toString

public String toString()

Overrides:

toString in class Object