ReferenceNodeSetData (Apache XML Security for Java 2.0.10 API)

All Superinterfaces:

ReferenceData

All Known Implementing Classes:

ReferenceSubTreeData
```
public interface ReferenceNodeSetData
extends ReferenceData
```
An abstract representation of a ReferenceData type containing a node-set.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Iterator<Node>`	`iterator()`	Returns a read-only iterator over the nodes contained in this `NodeSetData` in document order.

- Method Detail
  - iterator
```
Iterator<Node> iterator()
```
    Returns a read-only iterator over the nodes contained in this NodeSetData in document order. Attempts to modify the returned iterator via the remove method throw UnsupportedOperationException.
    
    Returns:
    
    an Iterator over the nodes in this NodeSetData in document order