de.hybris.platform.platformbackoffice.charts

Interface ChartHandler

All Known Implementing Classes:

DefaultAbstractCollectorChartHandler, DefaultLinearCollectorChartHandler

public interface ChartHandler

Generic interface to work with com.hybris.backoffice.widgets.collector.genericChart widget. Implementations of the interface can be easily plugged in to the widget to display different types of charts without the need to re-declare the widget.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ON_REFRESH_CHART Id of an even issued after refresh operation.

Method Summary

Modifier and Type	Method and Description
void	applyModel(WidgetInstanceManager wim, Charts charts) The method should be used to set the model for the chart.
Collection<ChartInfoLabel>	getDefaultInfoLabels(Charts charts) The method should return a default set of labels to be displayed under the chart.
Collection<ChartInfoLabel>	getInfoLabels(Charts charts, int pointIndex) The method should return a set of labels to be displayed under the chart for a selected point of the data series (if applicable).
void	initializeChart(WidgetInstanceManager wim, Charts charts) THe method should be used to initialize all visual settings of the chart.

Field Detail

ON_REFRESH_CHART

static final String ON_REFRESH_CHART

Id of an even issued after refresh operation. After the event the widget should re-draw the chart.

See Also:

Constant Field Values

Method Detail

initializeChart

void initializeChart(WidgetInstanceManager wim,
                     Charts charts)

THe method should be used to initialize all visual settings of the chart.

Parameters:

wim - Widget instance manager

charts - The Charts instance

See Also:

WidgetInstanceManager, Charts

applyModel

void applyModel(WidgetInstanceManager wim,
                Charts charts)

The method should be used to set the model for the chart. It should be able to be called many times (for example when re-drawing is needed).

Parameters:

wim - Widget instance manager

charts - The Charts instance

See Also:

WidgetInstanceManager, Charts

getDefaultInfoLabels

Collection<ChartInfoLabel> getDefaultInfoLabels(Charts charts)

The method should return a default set of labels to be displayed under the chart.

Parameters:

charts - The Charts instance

Returns:

Collection of info-labels to be displayed under the chart.

See Also:

Charts

getInfoLabels

Collection<ChartInfoLabel> getInfoLabels(Charts charts,
                                         int pointIndex)

The method should return a set of labels to be displayed under the chart for a selected point of the data series (if applicable).

Parameters:

charts - The Charts instance

pointIndex - The index of the point for which the information is required

Returns:

Collection of info-labels to be displayed under the chart.

See Also:

Charts