Package org.jacop.floats.constraints.linear

Class BoundsVarValue

  • All Implemented Interfaces:
    java.lang.Cloneable, MutableVarValue
    class BoundsVarValue
extends java.lang.Object
implements MutableVarValue, java.lang.Cloneable
    Defines a current bounds for the Linear constraint.
    Version:
    4.8

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) double lb  
      (package private) double max  
      (package private) double min  
      (package private) BoundsVarValue previousBoundsVarValue  
      (package private) int stamp  
      (package private) double ub  

    • Constructor Summary

      Constructors 
      Constructor Description
      BoundsVarValue()  
      BoundsVarValue​(double min, double max, double lb, double ub)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object clone()
      It clones the value of mutable variable.
      MutableVarValue previous()
      It returns the earlier value of mutable variable.
      void setPrevious​(MutableVarValue n)
      It replaces the earlier value of a mutable variable with value passed as parameter.
      void setStamp​(int s)
      It sets the stamp of value of mutable variable.
      (package private) void setValue​(double min, double max, double lb, double ub)  
      int stamp()
      It returns the stamp value of value of mutable variable.
      java.lang.String toString()
      It returns string representation of the current value of mutable variable.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • min

        double min

      • max

        double max

      • lb

        double lb

      • ub

        double ub

      • stamp

        int stamp

    • Constructor Detail

      • BoundsVarValue

        BoundsVarValue()

      • BoundsVarValue

        BoundsVarValue​(double min,
               double max,
               double lb,
               double ub)

    • Method Detail

      • clone

        public java.lang.Object clone()
        Description copied from interface: MutableVarValue
        It clones the value of mutable variable. It includes the stamp, pointer to earlier value, and current value of variable.
        Specified by:
        clone in interface MutableVarValue
        Overrides:
        clone in class java.lang.Object
        Returns:
        clone of the mutable variable value.

      • setPrevious

        public void setPrevious​(MutableVarValue n)
        Description copied from interface: MutableVarValue
        It replaces the earlier value of a mutable variable with value passed as parameter.
        Specified by:
        setPrevious in interface MutableVarValue
        Parameters:
        n - the previous value for this mutable variable.

      • setStamp

        public void setStamp​(int s)
        Description copied from interface: MutableVarValue
        It sets the stamp of value of mutable variable.
        Specified by:
        setStamp in interface MutableVarValue
        Parameters:
        s - the new stamp of value of mutable variable

      • setValue

        void setValue​(double min,
              double max,
              double lb,
              double ub)

      • stamp

        public int stamp()
        Description copied from interface: MutableVarValue
        It returns the stamp value of value of mutable variable.
        Specified by:
        stamp in interface MutableVarValue
        Returns:
        the current stamp of value of mutable variable.

      • toString

        public java.lang.String toString()
        Description copied from interface: MutableVarValue
        It returns string representation of the current value of mutable variable.
        Specified by:
        toString in interface MutableVarValue
        Overrides:
        toString in class java.lang.Object