ilog.cp

Class IloCustomIntVarChooser

java.lang.Object

ilog.cp.IloCustomIntVarChooser

All Implemented Interfaces:

IloIntVarChooser

public abstract class IloCustomIntVarChooser
extends java.lang.Object
implements IloIntVarChooser

This is the base class for custom IntVarChooser. You need to subclass this to implement your own IntVarChooser.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	IloCustomIntVarChooser(IloCP cp) This constructor is to used in the constructor of your subclass as follows: super(cp)

Method Summary

Methods

Modifier and Type	Method and Description
abstract int	choose(IloCPEngine engine, IloIntVar[] vars) This abstract method must be defined to choose a variable from the array vars.
void	end()

Methods inherited from class java.lang.Object

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

Constructor Detail

IloCustomIntVarChooser

protected IloCustomIntVarChooser(IloCP cp)
                          throws IloException

This constructor is to used in the constructor of your subclass as follows: super(cp)

Throws:

IloException

Method Detail

choose

public abstract int choose(IloCPEngine engine,
         IloIntVar[] vars)

This abstract method must be defined to choose a variable from the array vars. The integer value returned must be the index of the chosen variable in the array vars. If no variable is selected - for instance because every variable of vars is instantiated - the value returned must be -1.

end

public void end()

Specified by:

end in interface IloIntVarChooser