Class NodeWrapper.AncestorEnumeration

java.lang.Object
com.icl.saxon.jdom.NodeWrapper.AncestorEnumeration
All Implemented Interfaces:
LastPositionFinder, AxisEnumeration, NodeEnumeration
Enclosing class:
NodeWrapper
final class NodeWrapper.AncestorEnumeration extends Object
Author:
Michael H. Kay

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected NodeWrapper
    next
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    AncestorEnumeration(NodeWrapper start, boolean includeSelf)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    advance()
     
    com.icl.saxon.jdom.NodeWrapper.BaseEnumeration
    copy()
     
    final int
    getLastPosition()
    Get the last position
    final boolean
    hasMoreElements()
    Determine whether there are more nodes to come.
    boolean
    isPeer()
    Determine whether the nodes returned by this enumeration are known to be peers, that is, no node is a descendant or ancestor of another node.
    final boolean
    isReverseSorted()
    Determine whether the nodes returned by this enumeration are known to be in reverse document order.
    boolean
    isSorted()
    Determine whether the nodes returned by this enumeration are known to be in document order
    final NodeInfo
    nextElement()
    Get the next node in sequence.

    Methods inherited from class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

  • Constructor Details

    • AncestorEnumeration

      public AncestorEnumeration(NodeWrapper start, boolean includeSelf)

  • Method Details

    • advance

      public void advance()

    • isSorted

      public boolean isSorted()
      Description copied from interface: NodeEnumeration
      Determine whether the nodes returned by this enumeration are known to be in document order
      Specified by:
      isSorted in interface NodeEnumeration
      Returns:
      true if the nodes are guaranteed to be in document order.

    • isPeer

      public boolean isPeer()
      Description copied from interface: NodeEnumeration
      Determine whether the nodes returned by this enumeration are known to be peers, that is, no node is a descendant or ancestor of another node. This significance of this property is that if a peer enumeration is applied to each node in a set derived from another peer enumeration, and if both enumerations are sorted, then the result is also sorted.
      Specified by:
      isPeer in interface NodeEnumeration

    • copy

      public com.icl.saxon.jdom.NodeWrapper.BaseEnumeration copy()

    • hasMoreElements

      public final boolean hasMoreElements()
      Description copied from interface: AxisEnumeration
      Determine whether there are more nodes to come.
      (Note the term "Element" is used here in the sense of the standard Java Enumeration class, it has nothing to do with XML elements).
      Specified by:
      hasMoreElements in interface AxisEnumeration
      Specified by:
      hasMoreElements in interface NodeEnumeration
      Returns:
      true if there are more nodes

    • nextElement

      public final NodeInfo nextElement()
      Description copied from interface: AxisEnumeration
      Get the next node in sequence.
      (Note the term "Element" is used here in the sense of the standard Java Enumeration class, it has nothing to do with XML elements).
      Specified by:
      nextElement in interface AxisEnumeration
      Specified by:
      nextElement in interface NodeEnumeration
      Returns:
      the next NodeInfo

    • getLastPosition

      public final int getLastPosition()
      Description copied from interface: AxisEnumeration
      Get the last position
      Specified by:
      getLastPosition in interface AxisEnumeration
      Specified by:
      getLastPosition in interface LastPositionFinder

    • isReverseSorted

      public final boolean isReverseSorted()
      Description copied from interface: NodeEnumeration
      Determine whether the nodes returned by this enumeration are known to be in reverse document order.
      Specified by:
      isReverseSorted in interface NodeEnumeration
      Returns:
      true if the nodes are guaranteed to be in document order.