Class NamespaceContext

java.lang.Object
org.apache.commons.jxpath.ri.EvalContext
org.apache.commons.jxpath.ri.axes.NamespaceContext
All Implemented Interfaces:
Iterator, ExpressionContext

public class NamespaceContext extends EvalContext
EvalContext that walks the "namespace::" axis.
  • Constructor Details

    • NamespaceContext

      public NamespaceContext(EvalContext parentContext, NodeTest nodeTest)
      Constructs a new instance.
      Parameters:
      parentContext - represents the previous step on the path
      nodeTest - is the name of the namespace we are looking for
  • Method Details

    • getCurrentNodePointer

      Description copied from class: EvalContext
      Returns the current context node. Undefined before the beginning of the iteration.
      Specified by:
      getCurrentNodePointer in class EvalContext
      Returns:
      NodePoiner
    • nextNode

      public boolean nextNode()
      Description copied from class: EvalContext
      Returns true if there is another object in the current set. Switches the current position and node to the next object.
      Specified by:
      nextNode in class EvalContext
      Returns:
      boolean
    • reset

      public void reset()
      Description copied from class: EvalContext
      Sets current position = 0, which is the pre-iteration state.
      Overrides:
      reset in class EvalContext
    • setPosition

      public boolean setPosition(int position)
      Description copied from class: EvalContext
      Moves the current position to the specified index. Used with integer predicates to quickly get to the n'th element of the node set. Returns false if the position is out of the node set range. You can call it with 0 as the position argument to restart the iteration.
      Overrides:
      setPosition in class EvalContext
      Parameters:
      position - to set
      Returns:
      boolean