com.exigen.ie.constrainer.IntValueSelector Maven / Gradle / Ivy
package com.exigen.ie.constrainer;
///////////////////////////////////////////////////////////////////////////////
/*
* Copyright Exigen Group 1998, 1999, 2000
* 320 Amboy Ave., Metuchen, NJ, 08840, USA, www.exigengroup.com
*
* The copyright to the computer program(s) herein
* is the property of Exigen Group, USA. All rights reserved.
* The program(s) may be used and/or copied only with
* the written permission of Exigen Group
* or in accordance with the terms and conditions
* stipulated in the agreement/contract under which
* the program(s) have been supplied.
*/
///////////////////////////////////////////////////////////////////////////////
/**
* An interface for the selection of the values from the domain of the IntVar.
* Used in GoalInstantiate.
*
* @see GoalInstantiate
* @see GoalGenerate
* @see IntValueSelectorMin
* @see IntValueSelectorMax
* @see IntValueSelectorMinMax
*/
public interface IntValueSelector extends java.io.Serializable
{
/**
* The type of the selector: selects the minimal value.
*/
public static final int MIN=0;
/**
* The type of the selector: selects the maximal value.
*/
public static final int MAX=1;
/**
* The type of the selector: interchanges the selection of the minimal and maximal values.
*/
public static final int MIN_MAX=2;
/**
* Returns the selected value from the domain of the IntVar.
*/
public int select(IntVar var);
}