Package org._3pq.jgrapht

Interface LabeledElement

  • public interface LabeledElement
    An graph element (vertex or edge) that can have a label.
    Since:
    Jul 14, 2003
    Author:
    Barak Naveh

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      java.lang.Object getLabel()
      Returns the element's label, or null if element has no label.
      boolean hasLabel()
      Tests if this element has a label.
      void setLabel​(java.lang.Object label)
      Sets the specified label object to this element.

    • Method Detail

      • setLabel

        void setLabel​(java.lang.Object label)
        Sets the specified label object to this element.
        Parameters:
        label - a label to set to this element.

      • getLabel

        java.lang.Object getLabel()
        Returns the element's label, or null if element has no label.
        Returns:
        the element's label, or null if element has no label.

      • hasLabel

        boolean hasLabel()
        Tests if this element has a label.
        Returns:
        true if the element has a label, otherwise false.