net.sf.cpsolver.ifs.example.rpp
Class Location

java.lang.Object
  net.sf.cpsolver.ifs.model.Value
      net.sf.cpsolver.ifs.example.rpp.Location

All Implemented Interfaces:

Comparable

public class Location
extends Value

Location (value, i.e., a single placement of the rectangle). Location encodes X and Y coordinate.

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

Location(Rectangle rectangle, int x, int y)
Constructor

Method Summary

boolean	equals(Object object) Compare two coordinates.
String	getName() Location's name.
int	getX() Gets x coordinate
int	getY() Gets y coordinate
boolean	hasIntersection(Location anotherLocation) Returns true if the given location intersects with this location
String	toString() String representation (for debugging and printing purposes).

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

Location

public Location(Rectangle rectangle,
                int x,
                int y)

Constructor

Parameters:

rectangle - parent variable

x - x coordinate

y - y coordinate

Method Detail

getX

public int getX()

Gets x coordinate

getY

public int getY()

Gets y coordinate

equals

public boolean equals(Object object)

Compare two coordinates. It is based on comparison of the parent rectangle and x,y coordinates

Overrides:

equals in class Value

toString

public String toString()

String representation (for debugging and printing purposes). For example, rect43=[12,10] where rect43 is the name of the parent rectangle and [12,10] is the location.

Overrides:

toString in class Value

getName

public String getName()

Location's name. E.g., [12,10] where x=12 and y=10.

Overrides:

getName in class Value

hasIntersection

public boolean hasIntersection(Location anotherLocation)

Returns true if the given location intersects with this location