uchicago.src.sim.space
Class Multi2DGrid

java.lang.Object
  uchicago.src.sim.space.AbsMulti2DGrid
      uchicago.src.sim.space.Multi2DGrid

All Implemented Interfaces:

Discrete2DSpace, IMulti2DGrid

public class Multi2DGrid
extends AbsMulti2DGrid

A grid object that can hold more than one object in its cells. The cells themselves store their occupants without any order. Use an OrderedMulti2DGrid if you need the cell occupants to be stored in an ordered fashion. The object return by getObjectAt is a BagCell.

Version:

$Revision: 1.4 $ $Date: 2004/11/03 19:50:58 $

Field Summary

Fields inherited from class uchicago.src.sim.space.AbsMulti2DGrid

matrix, roIter, roList, xSize, ySize

Fields inherited from interface uchicago.src.sim.space.Discrete2DSpace

MOORE, VON_NEUMANN

Constructor Summary

Multi2DGrid(int xSize, int ySize, boolean sparse)
Creates this Multi2DGrid with the specified dimensions.

Method Summary

void	putObjectAt(int x, int y, java.lang.Object object) Puts the specified Object into the cell at the specified coordinates.

Methods inherited from class uchicago.src.sim.space.AbsMulti2DGrid

clear, getCellAt, getCellSizeAt, getIteratorAt, getMatrix, getMooreNeighbors, getMooreNeighbors, getMooreNeighborsLoc, getMooreNeighborsLoc, getObjectAt, getObjectsAt, getSize, getSizeX, getSizeY, getValueAt, getVNNeighbors, getVNNeighbors, getVNNeighborsLoc, getVNNeighborsLoc, putValueAt, rangeCheck, removeObjectAt, trim

Methods inherited from class java.lang.Object

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

Constructor Detail

Multi2DGrid

public Multi2DGrid(int xSize,
                   int ySize,
                   boolean sparse)

Creates this Multi2DGrid with the specified dimensions. sparse specifies whether the grid will be sparsely filled or not.

Parameters:

xSize - the number of columns in the grid

ySize - the number of rows in the grid

sparse - whether the grid will be sparsely populated or not

Method Detail

putObjectAt

public void putObjectAt(int x,
                        int y,
                        java.lang.Object object)

Puts the specified Object into the cell at the specified coordinates. The contents of the cell are unordered.

Specified by:

putObjectAt in interface Discrete2DSpace

Specified by:

putObjectAt in class AbsMulti2DGrid

Parameters:

x - the x coordinate

y - the y coordinate

object - the object to put