net.sf.cpsolver.ifs.multi
Class MultiValue

java.lang.Object
  net.sf.cpsolver.ifs.model.Value
      net.sf.cpsolver.ifs.multi.MultiValue

All Implemented Interfaces:

Comparable

public class MultiValue
extends Value

A value of MultiVariable. Such value contains a value for every "normal" variable of MultiVariable.

Version:

IFS 1.1 (Iterative Forward Search)
Copyright (C) 2006 Tomáš Müller
muller@unitime.org
Lazenska 391, 76314 Zlin, Czech Republic

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Field Summary

Fields inherited from class net.sf.cpsolver.ifs.model.Value

iValue

Constructor Summary

MultiValue(MultiVariable variable, Value[] values)
Constructor

MultiValue(MultiVariable variable, Value[] values, Double doubleValue, boolean correctOrder)
Constructor

Method Summary

Object	clone()
boolean	equals(Object o) By default, comparison is made on unique ids
String	getName() Values name -- for printing purposes (E.g., Monday 7:30)
int	hashCode()
int	nrAssigned()
int	size()
double	toDouble() Dobouble representaion.
String	toString()
Value[]	values()

Methods inherited from class net.sf.cpsolver.ifs.model.Value

assigned, compareTo, conflicts, countAssignments, getDescription, getExtra, getId, isConsistent, lastAssignmentIteration, lastUnassignmentIteration, setExtra, setVariable, unassigned, valueEquals, variable

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MultiValue

public MultiValue(MultiVariable variable,
                  Value[] values)

Constructor

Parameters:

variable - multi variable

values - a value for every "normal" variable of the multi variable

MultiValue

public MultiValue(MultiVariable variable,
                  Value[] values,
                  Double doubleValue,
                  boolean correctOrder)

Constructor

Parameters:

variable - multi variable

values - a value for every "normal" variable of the multi variable

doubleValue - valute to be returned as toDouble()

correctOrder - indicates whether the givan values are in the correct order (first value of the first variable etc.)

Method Detail

values

public Value[] values()

size

public int size()

nrAssigned

public int nrAssigned()

getName

public String getName()

Description copied from class: Value

Values name -- for printing purposes (E.g., Monday 7:30)

Overrides:

getName in class Value

toString

public String toString()

Overrides:

toString in class Value

toDouble

public double toDouble()

Description copied from class: Value

Dobouble representaion. This allows us to have generic optimization criteria. The task is than to minimize total value of assigned variables of a solution.

Overrides:

toDouble in class Value

hashCode

public int hashCode()

Overrides:

hashCode in class Value

equals

public boolean equals(Object o)

Description copied from class: Value

By default, comparison is made on unique ids

Overrides:

equals in class Value

clone

public Object clone()

Overrides:

clone in class Object