geneticWedge.gp.function
Class NOTFunction

java.lang.Object
  extended by geneticWedge.gp.Component
      extended by geneticWedge.gp.function.Function
          extended by geneticWedge.gp.function.OneInputFunction
              extended by geneticWedge.gp.function.NOTFunction

public class NOTFunction
extends OneInputFunction

NOTFunction is a unary function that returns true if its input is less than or equal to zero, -1 otherwise. It is functionally equivalent to LESS_THAN_EQUAL_ZEROFunction


Constructor Summary
NOTFunction()
          constructor
 
Method Summary
 double getOutput(double[] input)
          getOutput() throws InvalidInputSizeException if the length of the input array is not 1.
 java.lang.String toString()
          Returns a String representation of a NOTFunction object ('NOT').
 
Methods inherited from class geneticWedge.gp.function.Function
getComplexity, getNoOfInputs
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

NOTFunction

public NOTFunction()
constructor

Method Detail

getOutput

public double getOutput(double[] input)
                 throws InvalidInputSizeException
getOutput() throws InvalidInputSizeException if the length of the input array is not 1.

Specified by:
getOutput in class Function
Throws:
InvalidInputSizeException

toString

public java.lang.String toString()
Returns a String representation of a NOTFunction object ('NOT').

Specified by:
toString in class Function