Uses of Class
com.opttek.optquest.COptQuestVariable

Uses of COptQuestVariable in com.opttek.optquest

Subclasses of COptQuestVariable in com.opttek.optquest

Modifier and Type	Class	Description
class	COptQuestBinaryVariable	The COptQuestBinaryVariable class defines a binary decision variable which is a discrete variable that can have a value of 0 or 1.
class	COptQuestContinuousVariable	The COptQuestContinuousVariable class defines a decision variable that can have any value between the lower bound and upper bound.
class	COptQuestDesignVariable	Design variables are used when value of the decision variable represents an alternative, and not a quantity.
class	COptQuestDiscreteVariable	The CoptQuestDiscreteVariable class defines a decision variable whose values begin at the lower bound and increment by a step size up to the upper bound
class	COptQuestEnumerationVariable	The COptQuestEnumerationVariable class defines a decision variable that has an enumerated set of values such as 5,7 and 25.
class	COptQuestGeolocationVariable	The COptQuestGeolocationVariable class defines a decision variable whose values are lists of latitude and longitude.
class	COptQuestIntegerVariable	The COptQuestIntegerVariable class defines a decision variable whose values begin at the lower bound and increment by a 1 to the upper bound.
class	COptQuestPermutationVariable	Permutation variables are used to solve sequencing problems.
class	COptQuestStringVariable	COptQuestStringVariable allows the user to add a variable that defines an expression where the expression is a mathematical formula that can reference input variables, or output variables by their names.
class	COptQuestTupleVariable	The COptQuestTupleVariable class defines a decision variable whose values are lists of tuples.
class	COptQuestUserControlledVariable	The COptQuestUserControlledVariable class allows you to define a variable where you set the value of the variable.

Methods in com.opttek.optquest that return COptQuestVariable

Modifier and Type	Method	Description
COptQuestVariable	COptQuestOptimization.GetVariable(String Name)	Given a variable name, return the COptQuestVariable object.
COptQuestVariable	COptQuestUserControlledOptimization.GetVariable(String Name)	Given a variable name, return the COptQuestVariable object.
COptQuestVariable	COptQuestConstraint.GetVariableAt(int index)	Returns the COptQuestVariable at the specified 0 based index.
COptQuestVariable	COptQuestObjectiveFunction.GetVariableAt(int index)	Returns the variable at the specified index.

Methods in com.opttek.optquest that return types with arguments of type COptQuestVariable

Modifier and Type	Method	Description
ArrayList<COptQuestVariable>	COptQuestOptimization.GetVariables()	Returns an array of all variables that have been added to the optimization using the AddVariable()method.
ArrayList<COptQuestVariable>	COptQuestUserControlledOptimization.GetVariables()	Returns an array of all variables that have been added to the optimization using the AddVariable()method.

Methods in com.opttek.optquest with parameters of type COptQuestVariable

Modifier and Type	Method	Description
void	COptQuestConstraint.AddVariable(COptQuestVariable variable, double coefficient)	Adds a variable and its coefficient to the linear expression.
void	COptQuestEquationSolver.AddVariable(COptQuestVariable var)	Makes the decision variable available to the parsing methods.
void	COptQuestExchangeableGroup.AddVariable(COptQuestVariable variable)	Add a variable to the ExchangeableGroup.
void	COptQuestObjectiveFunction.AddVariable(COptQuestVariable variable, double coefficient)	Adds a variable and its coefficient to the linear objective which has the form coeff1 * var1 + coeff2 + var2 + coeffn * varN.
void	COptQuestOptimization.AddVariable(COptQuestVariable variable)	Adds the variable defined by the input parameter to the optimization.
void	COptQuestSelectionGroup.AddVariable(COptQuestVariable variable)	Add a dependent variable that is set to the lower bound when the selection variable is off
void	COptQuestUserControlledOptimization.AddVariable(COptQuestVariable variable)	Adds the variable defined by the input parameter to the optimization.
void	COptQuestExchangeableGroup.AddVariableGroup(COptQuestVariable[] variableGroup)	Add an array of variable to the ExchangeableGroup.
double	COptQuestSolutionSet.CalculateSensitivity(COptQuestVariable var)	Calculate a sensitivity score for the input variable.
double	COptQuestSolutionSet.CalculateStatistic(COptQuestVariable var, int statistic, double statisticValue)	Using the solution set values of the specified variable, calculate the specified statistic.
void	COptQuestConstraint.ChangeVariableCoefficient(COptQuestVariable findVar, double coefficient)	Changes the coefficient of the variable to the value specified by the input parameter.
void	COptQuestObjectiveFunction.ChangeVariableCoefficient(COptQuestVariable var, double coefficient)	Change the coefficient for this variable.
double	COptQuestSolution.GetVariableValue(COptQuestVariable var)	Returns the value of the decision variable for this solution
boolean	COptQuestSolution.IsVariableFeasible(COptQuestVariable variable)	Returns whether or not the solution is valid with respect to a single variable.
void	COptQuestConstraint.RemoveVariable(COptQuestVariable variable)	Modifies the constraint by removing the variable.
void	COptQuestSolution.SetVariableValue(COptQuestVariable var, double varValue)	Sets the value of the decision variable for this solution.

Method parameters in com.opttek.optquest with type arguments of type COptQuestVariable

Modifier and Type	Method	Description
void	COptQuestEquationSolver.AddVariables(ArrayList<COptQuestVariable> vars)	Makes the input array of decision variables available to the parsing methods.

Constructors in com.opttek.optquest with parameters of type COptQuestVariable

Modifier	Constructor	Description
	COptQuestSelectionGroup(COptQuestVariable selectionVariable)	The constructor includes the variable that indicates the selection of an item (on/off)