Class SAX2DTM2.TypedChildrenIterator

All Implemented Interfaces:
Cloneable, DTMAxisIterator
Enclosing class:
SAX2DTM2

public final class SAX2DTM2.TypedChildrenIterator extends DTMDefaultBaseIterators.InternalAxisIteratorBase
Iterator that returns children of a given type for a given node. The functionality chould be achieved by putting a filter on top of a basic child iterator, but a specialised iterator is used for efficiency (both speed and size of translet).
  • Constructor Details

    • TypedChildrenIterator

      public TypedChildrenIterator(int nodeType)
      Constructor TypedChildrenIterator
      Parameters:
      nodeType - The extended type ID being requested.
  • Method Details

    • setStartNode

      public DTMAxisIterator setStartNode(int node)
      Set start to END should 'close' the iterator, i.e. subsequent call to next() should return END.
      Parameters:
      node - Sets the root of the iteration.
      Returns:
      A DTMAxisIterator set to the start of the iteration.
    • next

      public int next()
      Get the next node in the iteration.
      Returns:
      The next node handle in the iteration, or END.
    • getNodeByPosition

      public int getNodeByPosition(int position)
      Return the node at the given position.
      Specified by:
      getNodeByPosition in interface DTMAxisIterator
      Overrides:
      getNodeByPosition in class DTMAxisIteratorBase
      Parameters:
      position - The position
      Returns:
      The node at the given position.