Package net.sf.jasperreports.charts.util

Class MultiAxisChartHyperlinkProvider

java.lang.Object
net.sf.jasperreports.charts.util.MultiAxisChartHyperlinkProvider
All Implemented Interfaces:
Serializable, ChartHyperlinkProvider
public class MultiAxisChartHyperlinkProvider extends Object implements ChartHyperlinkProvider
A chart item hyperlink provider used for multiple axis charts. A separate hyperlink provider can be set for each axis/dataset in the multi chart. This provider then resolves the provider for each chart entity and delegates the hyperlink retrieval to it.
Author:
Lucian Chirita (lucianc@users.sourceforge.net)
See Also:

  • Constructor Details

    • MultiAxisChartHyperlinkProvider

      public MultiAxisChartHyperlinkProvider()
      Creates a multiple axis chart hyperlink provider.

  • Method Details

    • addHyperlinkProvider

      public void addHyperlinkProvider(org.jfree.data.general.Dataset dataset, ChartHyperlinkProvider provider)
      Registers a hyperlink provider for a specific dataset. The dataset will be used to determine a provider for a chart entity.
      Parameters:
      dataset - the dataset
      provider - the hyperlink provider

    • hasHyperlinks

      public boolean hasHyperlinks()
      Returns true if any of the registered providers has hyperlinks.
      Specified by:
      hasHyperlinks in interface ChartHyperlinkProvider

    • getEntityHyperlink

      public JRPrintHyperlink getEntityHyperlink(org.jfree.chart.entity.ChartEntity entity)
      Determines the provider for the chart entity based on its dataset, and delegates the call to it.
      Specified by:
      getEntityHyperlink in interface ChartHyperlinkProvider

    • resolveEntityProvider

      protected ChartHyperlinkProvider resolveEntityProvider(org.jfree.chart.entity.ChartEntity entity)

    • getEntityDataset

      protected org.jfree.data.general.Dataset getEntityDataset(org.jfree.chart.entity.ChartEntity entity)