Package libai.fuzzy.sets

Class TriangularShape

  • All Implemented Interfaces:
    FuzzySet, XMLSerializer
    public class TriangularShape
extends java.lang.Object
implements FuzzySet
    Fuzzy set representing a triangular function. Only one point on the function can take the max value of 1. The triangular function can take 3 variations:
    • right triangle to the left. a = b != c.
    • centered triangle a != b != c.
    • right triangle to the right a != b = c.

    • Constructor Summary

      Constructors 
      Constructor Description
      TriangularShape​(double a, double b, double c)
      Constructor.
      TriangularShape​(org.w3c.dom.Node xmlNode)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      double eval​(double x)
      Evaluate the membership of the set with the especified value.
      void load​(org.w3c.dom.Node xmlNode)
      Initializes the instance with the xml node information.
      java.lang.String toXMLString​(java.lang.String indent)
      Returns the XML representation of this Fuzzy set according with the FML schema definition.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • TriangularShape

        public TriangularShape​(org.w3c.dom.Node xmlNode)

      • TriangularShape

        public TriangularShape​(double a,
                       double b,
                       double c)
        Constructor.
        Parameters:
        a - Left vertex of the triangle.
        b - Middle vertex of the triangle.
        c - Right vertex of the triangle.

    • Method Detail

      • eval

        public double eval​(double x)
        Description copied from interface: FuzzySet
        Evaluate the membership of the set with the especified value.
        Specified by:
        eval in interface FuzzySet
        Parameters:
        x - Value to evaluate.
        Returns:
        The membership value for the input.

      • toXMLString

        public java.lang.String toXMLString​(java.lang.String indent)
        Description copied from interface: XMLSerializer
        Returns the XML representation of this Fuzzy set according with the FML schema definition.
        Specified by:
        toXMLString in interface XMLSerializer
        Returns:
        XML representation of this Fuzzy Set.

      • load

        public void load​(org.w3c.dom.Node xmlNode)
        Description copied from interface: XMLSerializer
        Initializes the instance with the xml node information.
        Specified by:
        load in interface XMLSerializer
        Parameters:
        xmlNode - XML node with the information to load the current object with.