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## org.basex.query.xquery.iter
Class NodeZero

    java.lang.Object
      org.basex.query.xquery.iter.NodeZero

All Implemented Interfaces:
  Iter, NodeIter

    public final class NodeZero

extends java.lang.Object
implements NodeIter

Empty iterator.

Author:
  Workgroup DBIS, University of Konstanz 2005-07, ISC License, Christian Gruen

Field Summary
`static NodeZero` | `ZERO` Static instance.

Method Summary
`Node` | `next()` Returns the next node.

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

Field Detail

### ZERO

    public static final NodeZero ZERO

  Static instance.

Method Detail

### next

    public Node next()

  Description copied from interface: `NodeIter`
  Returns the next node.

  Specified by:
    `next` in interface `Iter`
  Specified by:
    `next` in interface `NodeIter`
  Returns:
    node

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