PdfPageElement

```
interface PdfPageElement
```
The PdfPageElement interface has to be implemented by PdfPage and PdfPages.

See Also:

PdfPage, PdfPages

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`isParent()`	Checks if this page element is a tree of pages.
`void`	`setParent(PdfIndirectReference reference)`	Set the value for the Parent key in the Page or Pages Dictionary.

- Method Detail
  - setParent
```
void setParent(PdfIndirectReference reference)
```
    Set the value for the Parent key in the Page or Pages Dictionary.
    
    Parameters:
    
    reference - an indirect reference to a PdfPages-object
  - isParent
```
boolean isParent()
```
    Checks if this page element is a tree of pages.
    
    Returns:
    
    true if it's a tree of pages; false if it's a single page