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## javax.xml.crypto
Interface NodeSetData

All Superinterfaces:
  Data

    public interface NodeSetData

extends Data

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
`Iterator` | `iterator()` Returns a read-only iterator over the nodes contained in this `NodeSetData` in document order.

Method Detail

### iterator

    Iterator 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

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