Package com.opttek.optquest

Class COptQuestIntegerVariable

java.lang.Object

com.opttek.optquest.COptQuestVariable

com.opttek.optquest.COptQuestDiscreteVariable

com.opttek.optquest.COptQuestIntegerVariable

public class COptQuestIntegerVariable
extends COptQuestDiscreteVariable

The COptQuestIntegerVariable class defines a decision variable whose values begin at the lower bound and increment by a 1 to the upper bound.

Constructor Summary

Constructors

Constructor	Description
COptQuestIntegerVariable()	Default constructor
COptQuestIntegerVariable(double lowerBound, double upperBound)	Constructor that sets the lower bound and upper bound.
COptQuestIntegerVariable(String name, double lowerBound, double upperBound)	Constructor that assigns a name to the variable and sets the lower bound and upper bound.

Method Summary

Modifier and Type	Method	Description
void	SetStepSize(double stepSize)	Illegal method for integer variables, step size is always 1

Methods inherited from class com.opttek.optquest.COptQuestDiscreteVariable

GetStepSize, isZeroOne

Methods inherited from class com.opttek.optquest.COptQuestVariable

equals, GetDOELowerBound, GetDOEUpperBound, GetExclusiveLowerBoundAt, GetExclusiveUpperBoundAt, getID, GetLowerBound, GetName, GetNumberOfExclusiveRanges, GetSuggestedValue, GetUpperBound, getVarRange, hashCode, SetExclusiveRange, SetLowerBound, SetName, SetUpperBound

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

COptQuestIntegerVariable

public COptQuestIntegerVariable(String name,
 double lowerBound,
 double upperBound)

Constructor that assigns a name to the variable and sets the lower bound and upper bound.

Parameters:

name - alphanumeric name. Note: the name can contain blanks or special characters. If the variable name is used in a COptQuestStringConstraint equation, the name should be enclosed in square brackets [] in the COptQuestStringConstraint string equation.

lowerBound - a value between -pow(2,31) and +pow(2,31)-1

upperBound - a value between -pow(2,31) and +pow(2,31)-1

COptQuestIntegerVariable

public COptQuestIntegerVariable(double lowerBound,
 double upperBound)

Constructor that sets the lower bound and upper bound.

Parameters:

lowerBound - a value between -pow(2,31) and +pow(2,31)-1

upperBound - a value between -pow(2,31) and +pow(2,31)-1

COptQuestIntegerVariable

public COptQuestIntegerVariable()

Default constructor

Method Details

SetStepSize

public void SetStepSize(double stepSize)
                 throws COptQuestException

Illegal method for integer variables, step size is always 1

Overrides:

SetStepSize in class COptQuestDiscreteVariable

Parameters:

stepSize - the step size which can be any value that is less than or equal to the difference between the upper bound and the lower bound. If the range is not divisible by the step size, the range is extended by extending the upper bound.

Throws:

COptQuestException - if step size is not valid for variable type