ViewNode

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java.lang.Object
- jakarta.faces.flow.FlowNode
- - jakarta.faces.flow.ViewNode

```
public abstract class ViewNode
extends FlowNode
```
ViewNode is the class that represents a VDL view in a faces flow graph.

Since:

2.2

Constructor Summary

Constructors
Constructor and Description

ViewNode()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`abstract java.lang.String`	`getVdlDocumentId()` Return the immutable VDL document id for this view node.

Methods inherited from class jakarta.faces.flow.FlowNode
getId

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ViewNode
```
public ViewNode()
```
- Method Detail
  - getVdlDocumentId
```
public abstract java.lang.String getVdlDocumentId()
```
    Return the immutable VDL document id for this view node. This is normally the path to the VDL page that defines this view node. This must be unique within the flow.
    
    Returns:
    
    the VDL document id
    
    Since:
    
    2.2

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