Package org.uma.jmetal.util.observer.impl

Class PrintObjectivesObserver

java.lang.Object
org.uma.jmetal.util.observer.impl.PrintObjectivesObserver
All Implemented Interfaces:
Observer<java.util.Map<java.lang.String,​java.lang.Object>>
public class PrintObjectivesObserver
extends java.lang.Object
implements Observer<java.util.Map<java.lang.String,​java.lang.Object>>
This observer prints the current evaluation number of an algorithm. It requires a pair (EVALUATIONS, int) in the map used in the update() method.
Author:
Antonio J. Nebro

  • Constructor Summary

    Constructors 
    Constructor Description
    PrintObjectivesObserver()  
    PrintObjectivesObserver​(java.lang.Integer frequency)
    Constructor value.

  • Method Summary

    Modifier and Type Method Description
    java.lang.String getName()  
    java.lang.String toString()  
    void update​(Observable<java.util.Map<java.lang.String,​java.lang.Object>> observable, java.util.Map<java.lang.String,​java.lang.Object> data)
    This method gets the evaluation number from the dada map and prints it in the screen.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • update

      public void update​(Observable<java.util.Map<java.lang.String,​java.lang.Object>> observable, java.util.Map<java.lang.String,​java.lang.Object> data)
      This method gets the evaluation number from the dada map and prints it in the screen.
      Specified by:
      update in interface Observer<java.util.Map<java.lang.String,​java.lang.Object>>
      Parameters:
      data - Map of pairs (key, value)

    • getName

      public java.lang.String getName()

    • toString

      public java.lang.String toString()
      Overrides:
      toString in class java.lang.Object