Class Sum

    • Field Detail

      • idNumber

        static java.util.concurrent.atomic.AtomicInteger idNumber
        Deprecated.
      • list

        public IntVar[] list
        Deprecated.
        It specifies the variables to be summed.
      • sum

        public IntVar sum
        Deprecated.
        It specifies variable sum to store the overall sum of the variables being summed up.
      • sumGrounded

        private TimeStamp<java.lang.Integer> sumGrounded
        Deprecated.
        The sum of grounded variables.
      • nextGroundedPosition

        private TimeStamp<java.lang.Integer> nextGroundedPosition
        Deprecated.
        The position for the next grounded variable.
      • guideValue

        int guideValue
        Deprecated.
    • Constructor Detail

      • Sum

        public Sum​(IntVar[] list,
                   IntVar sum)
        Deprecated.
        It constructs sum constraint which sums all variables and makes it equal to variable sum.
        Parameters:
        list - list of variables to be added
        sum - the resulting sum
      • Sum

        public Sum​(java.util.List<? extends IntVar> list,
                   IntVar sum)
        Deprecated.
        It creates a sum constraints which sums all variables and makes it equal to variable sum.
        Parameters:
        list - variables being summed up.
        sum - the sum variable.
    • Method Detail

      • consistency

        public void consistency​(Store store)
        Deprecated.
        Description copied from class: Constraint
        It is a (most probably incomplete) consistency function which removes the values from variables domains. Only values which do not have any support in a solution space are removed.
        Specified by:
        consistency in class Constraint
        Parameters:
        store - constraint store within which the constraint consistency is being checked.
      • impose

        public void impose​(Store store)
        Deprecated.
        Description copied from class: Constraint
        It imposes the constraint in a given store.
        Overrides:
        impose in class Constraint
        Parameters:
        store - the constraint store to which the constraint is imposed to.
      • satisfied

        public boolean satisfied()
        Deprecated.
        Description copied from interface: SatisfiedPresent
        It checks if the constraint is satisfied. It can return false even if constraint is satisfied but not all variables in its scope are grounded. It needs to return true if all variables in its scope are grounded and constraint is satisfied.

        Implementations of this interface for constraints that are not PrimitiveConstraint may require constraint imposition and consistency check as a requirement to work correctly.

        Specified by:
        satisfied in interface SatisfiedPresent
        Returns:
        true if constraint is possible to verify that it is satisfied.
      • checkForOverflow

        void checkForOverflow()
        Deprecated.
      • toString

        public java.lang.String toString()
        Deprecated.
        Description copied from class: Constraint
        It produces a string representation of a constraint state.
        Overrides:
        toString in class Constraint
      • getGuideConstraint

        public Constraint getGuideConstraint()
        Deprecated.
        Description copied from class: Constraint
        It specifies a constraint which if imposed by search will enhance propagation of this constraint.
        Overrides:
        getGuideConstraint in class Constraint
        Returns:
        Constraint enhancing propagation of this constraint.
      • getGuideValue

        public int getGuideValue()
        Deprecated.
        Description copied from class: Constraint
        This function provides a value which if assigned to a variable returned by getGuideVariable() will enhance propagation of this constraint.
        Overrides:
        getGuideValue in class Constraint
        Returns:
        Value which is a base of enhancing constraint.
      • getGuideVariable

        public Var getGuideVariable()
        Deprecated.
        Description copied from class: Constraint
        This function provides a variable which assigned a value returned by will enhance propagation of this constraint.
        Overrides:
        getGuideVariable in class Constraint
        Returns:
        Variable which is a base of enhancing constraint.
      • supplyGuideFeedback

        public void supplyGuideFeedback​(boolean feedback)
        Deprecated.
        Description copied from class: Constraint
        This function allows to provide a guide feedback. If constraint does not propose sufficiently good enhancing constraints it will be informed so it has a chance to reexamine its efforts.
        Overrides:
        supplyGuideFeedback in class Constraint
        Parameters:
        feedback - true if the guide was useful, false otherwise.