Package repast.simphony.space.grid

Class FastDenseSingleOccuGrid.FastDenseAccessor<V>

java.lang.Object

repast.simphony.space.grid.FastDenseSingleOccuGrid.FastDenseAccessor<V>

All Implemented Interfaces:

CellAccessor<V,Object[]>

Enclosing class:

FastDenseSingleOccuGrid<T>

public static final class FastDenseSingleOccuGrid.FastDenseAccessor<V>
extends Object
implements CellAccessor<V,Object[]>

An acessor for this grid class.

Constructor Summary

Constructors

Constructor	Description
FastDenseAccessor()

Method Summary

Modifier and Type	Method	Description
boolean	allowsMultiOccupancy()
V	get(Object[] locationStorage, GridPoint location)	Gets the item at the specified location in the map.
Iterable<V>	getAll(Object[] locationStorage, GridPoint location)	Gets all the items at the specified location in the map.
V	getRandom(Object[] locationStorage, GridPoint location)	Gets a random item from those at the specified location in the map.
boolean	put(V obj, Object[] locationStorage, GridPoint location)	Attempts to put the specified object at the specified location.
void	remove(V obj, Object[] locationStorage, GridPoint location)	Removes the specified object from the location in the map.

Methods inherited from class java.lang.Object

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

Constructor Detail

FastDenseAccessor

public FastDenseAccessor()

Method Detail

get

public V get(Object[] locationStorage,
             GridPoint location)

Description copied from interface: CellAccessor

Gets the item at the specified location in the map.

Specified by:

get in interface CellAccessor<V,Object[]>

Parameters:

locationStorage - the location map to put the object in

location - the location in the map

Returns:

the item at the specified location

getAll

public Iterable<V> getAll(Object[] locationStorage,
                          GridPoint location)

Description copied from interface: CellAccessor

Gets all the items at the specified location in the map.

Specified by:

getAll in interface CellAccessor<V,Object[]>

Parameters:

locationStorage - the location map to retrieve from

location - the location in the map

Returns:

an iterator over all the items at the specified location

getRandom

public V getRandom(Object[] locationStorage,
                   GridPoint location)

Description copied from interface: CellAccessor

Gets a random item from those at the specified location in the map.

Specified by:

getRandom in interface CellAccessor<V,Object[]>

Parameters:

locationStorage - the location map to retrieve from

location - the location in the map

Returns:

a random item at the specified location

put

public boolean put(V obj,
                   Object[] locationStorage,
                   GridPoint location)

Description copied from interface: CellAccessor

Attempts to put the specified object at the specified location. Returns true if the put was successful. The semantics of the result will be determined by implementing classes.

Specified by:

put in interface CellAccessor<V,Object[]>

Parameters:

obj - the object to put at the location

locationStorage - the location map to put the object in

location - the location in the map

Returns:

true if the put was successful, otherwise false.

allowsMultiOccupancy

public boolean allowsMultiOccupancy()

Specified by:

allowsMultiOccupancy in interface CellAccessor<V,Object[]>

Returns:

true if this cell accessor allows multi occupancy, otherwise false.

remove

public void remove(V obj,
                   Object[] locationStorage,
                   GridPoint location)

Description copied from interface: CellAccessor

Removes the specified object from the location in the map.

Specified by:

remove in interface CellAccessor<V,Object[]>

Parameters:

obj - the object to remove

locationStorage - the location map to remove the object from

location - the location in the map