Package org.jppf.ui.monitoring.charts.config

Class ChartConfiguration

java.lang.Object

org.jppf.ui.monitoring.charts.config.ChartConfiguration

public class ChartConfiguration
extends Object

Instances of this class represent the configuration elements used to create and update a chart definition.

Author:

Laurent Cohen

Field Summary

Fields

Modifier and Type	Field	Description
Object	chart	The JFreeChart object.
JPanel	chartPanel	The chartPanel enclosing the chart.
Object	dataset	The dataset associated with the chart.
Fields[]	fields	The list of fields charted in this chart.
String	name	Name of this configuration.
final Map<String,Object>	params	Holds non persisted parameters for quick access.
int	position	Position of the chart in its containing panel.
int	precision	Precision of the number to display in items and tooltip labels.
ChartType	type	Determines the type of the chart, ie bar chart, plot chart, pie, etc.
String	unit	Unit to display on item labels or in the legend or title.

Constructor Summary

Constructors

Constructor	Description
ChartConfiguration()	Default constructor.
ChartConfiguration(String name, ChartType type, String unit, int precision, Fields[] fields)	Create a configuration with the specified parameters.
ChartConfiguration(ChartConfiguration cfg)	Create a configuration from another configuration (copy constructor).

Method Summary

Modifier and Type	Method	Description
String	toDebugString()	Get a string representation of this chart configuration.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

name

public String name

Name of this configuration. Must be unique.

type

public ChartType type

Determines the type of the chart, ie bar chart, plot chart, pie, etc.

unit

public String unit

Unit to display on item labels or in the legend or title.

precision

public int precision

Precision of the number to display in items and tooltip labels.

fields

public Fields[] fields

The list of fields charted in this chart.

dataset

public Object dataset

The dataset associated with the chart.

chart

public Object chart

The JFreeChart object.

chartPanel

public JPanel chartPanel

The chartPanel enclosing the chart.

position

public int position

Position of the chart in its containing panel.

params

public final Map<String,Object> params

Holds non persisted parameters for quick access.

Constructor Details

ChartConfiguration

public ChartConfiguration()

Default constructor.

ChartConfiguration

public ChartConfiguration(String name,
 ChartType type,
 String unit,
 int precision,
 Fields[] fields)

Create a configuration with the specified parameters.

Parameters:

name - the name of this configuration, must be unique.

type - determines the type of the chart, ie bar chart, plot chart, pie, etc.

unit - the unit to display on item labels or in the legend or title.

precision - the precision of the number to display in items and tooltip labels.

fields - the list of fields charted in this chart.

ChartConfiguration

public ChartConfiguration(ChartConfiguration cfg)

Create a configuration from another configuration (copy constructor).

Parameters:

cfg - the configuration to copy from.

Method Details

toString

public String toString()

Overrides:

toString in class Object

toDebugString

public String toDebugString()

Get a string representation of this chart configuration.

Returns:

a string containing this configuration's name.

See Also:

• Object.toString()