NodeSetData (Java SE 11 & JDK 11 )

Type Parameters:

T - the type of nodes maintained by this set

All Superinterfaces:

Data, Iterable<T>
```
public interface NodeSetData<T>
extends Data, Iterable<T>
```
An abstract representation of a Data type containing a node-set. The type (class) and ordering of the nodes contained in the set are not defined by this class; instead that behavior should be defined by NodeSetData subclasses.

Since:

1.6

Method Summary

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

Methods declared in interface java.lang.Iterable
forEach, spliterator

- Method Detail
  - iterator
```
Iterator<T> 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.
    
    Specified by:
    
    iterator in interface Iterable<T>
    
    Returns:
    
    an Iterator over the nodes in this NodeSetData in document order