Class Node_Fluid

  • All Implemented Interfaces:
    Direct Known Subclasses:
    Node_ANY, Node_Variable

    public abstract class Node_Fluid
    extends Node
    This is the subclass of "fluid" nodes, ie nodes that are "holes" in pattern matching.
    See Also:
    Serialized Form
    • Method Detail

      • isConcrete

        public boolean isConcrete()
        Description copied from class: Node
        Answer true iff this node is concrete, ie not variable, ie URI, blank, or literal.
        Specified by:
        isConcrete in class Node