Class Objectives

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected double[] array  
      protected java.util.SortedMap<Objective,​Value<?>> map  
    • Constructor Summary

      Constructors 
      Constructor Description
      Objectives()  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(java.lang.String name, Objective.Sign sign, double value)
      Adds the objective with the specified value.
      void add​(java.lang.String name, Objective.Sign sign, int value)
      Adds the objective with the specified value.
      void add​(java.lang.String name, Objective.Sign sign, Value<?> value)
      Adds the objective with the specified value.
      void add​(Objective objective, double value)
      Adds the objective with the specified double value.
      void add​(Objective objective, int value)
      Adds the objective with the specified integer value.
      void add​(Objective objective, Value<?> value)
      Adds the objective with the specified value.
      void addAll​(Objectives objectives)
      Adds all objective with the specified value specified in Objectives.
      double[] array()
      Returns an array of all values which all have to be minimized.
      double distance​(Objectives other)
      Calculates the euclidean distance of two Objectives.
      boolean dominates​(Objectives opponent)
      Returns true if this objectives dominate the specified objectives.
      Value<?> get​(Objective objective)
      Returns the value that is assigned to the given objective.
      Objective get​(Value<?> value)
      Returns the objective that is assigned to the given value.
      java.util.Collection<Objective> getKeys()
      Returns all objectives.
      java.util.Collection<Value<?>> getValues()
      Returns all values.
      boolean isEqual​(Objectives opponent)
      Returns true if this objectives are equal to the specified objectives.
      java.util.Iterator<java.util.Map.Entry<Objective,​Value<?>>> iterator()  
      int size()
      Returns the number of set Objectives.
      protected void submit()
      Calculates the array.
      java.lang.String toString()  
      boolean weaklyDominates​(Objectives opponent)
      Returns true if this objectives weakly dominates the specified objectives.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
      • Methods inherited from interface java.lang.Iterable

        forEach, spliterator
    • Field Detail

      • array

        protected double[] array
    • Constructor Detail

      • Objectives

        public Objectives()
    • Method Detail

      • iterator

        public java.util.Iterator<java.util.Map.Entry<Objective,​Value<?>>> iterator()
        Specified by:
        iterator in interface java.lang.Iterable<java.util.Map.Entry<Objective,​Value<?>>>
      • array

        public double[] array()
        Returns an array of all values which all have to be minimized. Do not call this method before all objectives were added!
        Returns:
        an array containing values which have to be minimized
        See Also:
        Value.getDouble()
      • submit

        protected void submit()
        Calculates the array.
      • size

        public int size()
        Returns the number of set Objectives.
        Returns:
        the number of set objectives
      • getKeys

        public java.util.Collection<Objective> getKeys()
        Returns all objectives.
        Returns:
        all objectives
      • getValues

        public java.util.Collection<Value<?>> getValues()
        Returns all values.
        Returns:
        all values
      • get

        public Value<?> get​(Objective objective)
        Returns the value that is assigned to the given objective. Returns null if the objective does not exist.
        Parameters:
        objective - the given objective
        Returns:
        the value
      • get

        public Objective get​(Value<?> value)
        Returns the objective that is assigned to the given value. Returns null if the value does not exist.
        Parameters:
        value - the given value
        Returns:
        the objective
      • add

        public void add​(Objective objective,
                        Value<?> value)
        Adds the objective with the specified value.
        Parameters:
        objective - the objective
        value - the value
      • add

        public void add​(java.lang.String name,
                        Objective.Sign sign,
                        Value<?> value)
        Adds the objective with the specified value.
        Parameters:
        name - the name of the objective
        sign - the optimization direction
        value - the value
      • add

        public void add​(Objective objective,
                        double value)
        Adds the objective with the specified double value.
        Parameters:
        objective - the objective
        value - the value
      • add

        public void add​(java.lang.String name,
                        Objective.Sign sign,
                        double value)
        Adds the objective with the specified value.
        Parameters:
        name - the name of the objective
        sign - the optimization direction
        value - the value
      • add

        public void add​(Objective objective,
                        int value)
        Adds the objective with the specified integer value.
        Parameters:
        objective - the objective
        value - the value
      • add

        public void add​(java.lang.String name,
                        Objective.Sign sign,
                        int value)
        Adds the objective with the specified value.
        Parameters:
        name - the name of the objective
        sign - the optimization direction
        value - the value
      • addAll

        public void addAll​(Objectives objectives)
        Adds all objective with the specified value specified in Objectives.
        Parameters:
        objectives - the objectives
      • weaklyDominates

        public boolean weaklyDominates​(Objectives opponent)
        Returns true if this objectives weakly dominates the specified objectives. This comparison is based on the array() values.
        Parameters:
        opponent - other objectives
        Returns:
        true if this objectives weakly dominate the opponent
      • dominates

        public boolean dominates​(Objectives opponent)
        Returns true if this objectives dominate the specified objectives. This comparison is based on the array() values.
        Parameters:
        opponent - other objectives
        Returns:
        true if these objectives dominate the opponent
      • isEqual

        public boolean isEqual​(Objectives opponent)
        Returns true if this objectives are equal to the specified objectives. This comparison is based on the array() values.
        Parameters:
        opponent - other objectives
        Returns:
        true if these objectives dominate the opponent
      • distance

        public double distance​(Objectives other)
        Calculates the euclidean distance of two Objectives. This calculation is based on the array() values.
        Parameters:
        other - the second objectives
        Returns:
        the euclidean distance
      • toString

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