Class AncestorOrSelfAxisIterator

  • All Implemented Interfaces:
    java.util.Iterator
    Direct Known Subclasses:
    AncestorAxisIterator

    public class AncestorOrSelfAxisIterator
    extends java.lang.Object
    implements java.util.Iterator

    Represents the XPath ancestor-or-self axis. The "ancestor-or-self axis contains the context node and the ancestors of the context node; thus, the ancestor axis will always include the root node."

    Version:
    1.2b12
    • Constructor Summary

      Constructors 
      Constructor Description
      AncestorOrSelfAxisIterator​(java.lang.Object contextNode, Navigator navigator)
      Create a new ancestor-or-self axis iterator.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean hasNext()
      Returns true if there are any nodes remaining on the ancestor-or-self axis; false otherwise.
      java.lang.Object next()
      Returns the next ancestor-or-self node.
      void remove()
      This operation is not supported.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface java.util.Iterator

        forEachRemaining
    • Constructor Detail

      • AncestorOrSelfAxisIterator

        public AncestorOrSelfAxisIterator​(java.lang.Object contextNode,
                                          Navigator navigator)
        Create a new ancestor-or-self axis iterator.
        Parameters:
        contextNode - the node to start from
        navigator - the object model specific navigator
    • Method Detail

      • hasNext

        public boolean hasNext()
        Returns true if there are any nodes remaining on the ancestor-or-self axis; false otherwise.
        Specified by:
        hasNext in interface java.util.Iterator
        Returns:
        true if any ancestors or self remain
        See Also:
        Iterator.hasNext()
      • next

        public java.lang.Object next()
        Returns the next ancestor-or-self node.
        Specified by:
        next in interface java.util.Iterator
        Returns:
        the next ancestor-or-self node
        Throws:
        java.util.NoSuchElementException - if no ancestors remain
        See Also:
        Iterator.next()
      • remove

        public void remove()
        This operation is not supported.
        Specified by:
        remove in interface java.util.Iterator
        Throws:
        java.lang.UnsupportedOperationException - always