Package repast.simphony.query.space.grid

Class AbstractGridQuery<T>

java.lang.Object

repast.simphony.query.space.grid.AbstractGridQuery<T>

All Implemented Interfaces:

Query<T>

Direct Known Subclasses:

MooreQuery, VNQuery

public abstract class AbstractGridQuery<T>
extends Object
implements Query<T>

Abstract base class for grid queries.

Version:

$Revision$ $Date$

Author:

Nick Collier

Field Summary

Fields

Modifier and Type	Field	Description
protected GridDimensions	dims
protected List<T>	emptyList
protected int[]	extent
protected Grid<T>	grid
protected int[]	maxs
protected int[]	mins
protected GridPoint	point

Constructor Summary

Constructors

Constructor	Description
AbstractGridQuery(Grid<T> grid, T source, int... extent)

Method Summary

Modifier and Type	Method	Description
void	reset(T source, int... extent)	Resets the query to use the specified source and extent.

Methods inherited from class java.lang.Object

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

Methods inherited from interface repast.simphony.query.Query

query, query

Field Details

emptyList

protected List<T> emptyList

grid

protected Grid<T> grid

point

protected GridPoint point

extent

protected int[] extent

dims

protected GridDimensions dims

mins

protected int[] mins

maxs

protected int[] maxs

Constructor Details

AbstractGridQuery

public AbstractGridQuery(Grid<T> grid,
 T source,
 int... extent)

Parameters:

grid -

source -

extent -

Method Details

reset

public void reset(T source,
 int... extent)

Resets the query to use the specified source and extent.

Parameters:

source - the source or "center" point of the neighborhood.

extent - defines the dimensions of the neighborhood in the x, y, and optionaly z dimensions. If the extent args are missing, they default to one