JRVirtualPrintPage.JRIdHolderRenderer (JasperReports master-SNAPSHOT API)

java.lang.Object
- net.sf.jasperreports.engine.base.JRVirtualPrintPage.JRIdHolderRenderer

All Implemented Interfaces:

java.io.Serializable, Renderable

Enclosing class:

JRVirtualPrintPage
```
public static class JRVirtualPrintPage.JRIdHolderRenderer
extends java.lang.Object
implements Renderable
```
Dummy image renderer that only stores the ID of a cached renderer. When a page gets serialized, all image renderers that are cached in the virtualization context are replaced with dummy renderers that only store the ID. When a page gets deserialized, the original renderers are restored from the virtualization context based on the ID.

See Also:

Serialized Form

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected java.lang.String id
  - Fields inherited from interface net.sf.jasperreports.renderers.Renderable
    PROPERTY_IMAGE_DPI
- Constructor Summary
  
  Constructors
  Constructor Description
  
  JRIdHolderRenderer(Renderable renderer)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  java.lang.String getId()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- id
```
protected final java.lang.String id
```

Constructor Detail

JRIdHolderRenderer

public JRIdHolderRenderer(Renderable renderer)

Method Detail
- getId
```
public java.lang.String getId()
```
  Specified by:
  
  getId in interface Renderable