Class PrecedingOrAncestorEnumeration

java.lang.Object
com.icl.saxon.tree.TreeEnumeration
com.icl.saxon.tree.PrecedingOrAncestorEnumeration
All Implemented Interfaces:
LastPositionFinder, AxisEnumeration, NodeEnumeration

final class PrecedingOrAncestorEnumeration extends TreeEnumeration
  • Constructor Details

    • PrecedingOrAncestorEnumeration

      public PrecedingOrAncestorEnumeration(NodeImpl node, NodeTest nodeTest)
      This axis cannot be requested directly in an XPath expression but is used when evaluating xsl:number. It is provided because taking the union of the two axes would be very inefficient
  • Method Details

    • step

      protected void step()
      Description copied from class: TreeEnumeration
      Advance one step along the axis: the resulting node might not meet the required criteria for inclusion
      Specified by:
      step in class TreeEnumeration
    • getLastPosition

      public int getLastPosition()
      Get the last position, that is the number of nodes in the enumeration