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## net.sf.jasperreports.engine.base
Interface JRVirtualPrintPage.IdentityDataProvider

All Known Implementing Classes:
  JRBaseFiller, JRBaseFiller.PageIdentityDataProvider, JRHorizontalFiller, JRVerticalFiller

Enclosing class:
  JRVirtualPrintPage

    public static interface JRVirtualPrintPage.IdentityDataProvider

Classes that want to deal with the identity data should implement this. The JRBaseFiller needs to do this.

Method Summary
`JRVirtualPrintPage.ObjectIDPair[]` | `getIdentityData(JRVirtualPrintPage page)` Get identity data that the provider later want to handle when the virtual object is paged in.
`void` | `setIdentityData(JRVirtualPrintPage page, JRVirtualPrintPage.ObjectIDPair[] identityData)` Handle the identity data as necessary.

Method Detail

### getIdentityData

    JRVirtualPrintPage.ObjectIDPair[] getIdentityData(JRVirtualPrintPage page)

  Get identity data that the provider later want to handle when the virtual object is paged in.

### setIdentityData

    void setIdentityData(JRVirtualPrintPage page,
                         JRVirtualPrintPage.ObjectIDPair[] identityData)

  Handle the identity data as necessary.

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