Package repast.simphony.space.continuous

Class SingleOccupancyCoordinateAccessor<T>

java.lang.Object

repast.simphony.space.continuous.SingleOccupancyCoordinateAccessor<T>

All Implemented Interfaces:

CoordinateAccessor<T,Map<NdPoint,Object>>

public class SingleOccupancyCoordinateAccessor<T>
extends Object
implements CoordinateAccessor<T,Map<NdPoint,Object>>

Coordinate accessor for a space where each location holds a single object.

Author:

Nick Collier

Constructor Summary

Constructors

Constructor	Description
SingleOccupancyCoordinateAccessor()

Method Summary

Modifier and Type	Method	Description
T	get(Map<NdPoint,Object> locationMap, NdPoint location)	Gets the item at the specified location in the map.
Iterable<T>	getAll(Map<NdPoint,Object> locationMap, NdPoint location)	Gets all the items at the specified location in the map.
T	getRandom(cern.jet.random.Uniform distribution, Map<NdPoint,Object> locationMap, NdPoint location)	Gets a random item from those at the specified location in the map.
boolean	put(T obj, Map<NdPoint,Object> locationMap, NdPoint location)	Attempts to put the specified object at the specified location.
void	remove(T obj, Map<NdPoint,Object> locationMap, NdPoint 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 Details

SingleOccupancyCoordinateAccessor

public SingleOccupancyCoordinateAccessor()

Method Details

get

public T get(Map<NdPoint,Object> locationMap,
 NdPoint location)

Gets the item at the specified location in the map.

Specified by:

get in interface CoordinateAccessor<T,Map<NdPoint,Object>>

Parameters:

locationMap - the location map to put the object in

location - the location in the map

Returns:

the item at the specified location

getAll

public Iterable<T> getAll(Map<NdPoint,Object> locationMap,
 NdPoint location)

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

Specified by:

getAll in interface CoordinateAccessor<T,Map<NdPoint,Object>>

Parameters:

locationMap - 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 T getRandom(cern.jet.random.Uniform distribution,
 Map<NdPoint,Object> locationMap,
 NdPoint location)

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

Specified by:

getRandom in interface CoordinateAccessor<T,Map<NdPoint,Object>>

Parameters:

locationMap - the location map to retrieve from

location - the location in the map

Returns:

a random item at the specified location

put

public boolean put(T obj,
 Map<NdPoint,Object> locationMap,
 NdPoint location)

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 CoordinateAccessor<T,Map<NdPoint,Object>>

Parameters:

obj - the object to put at the location

locationMap - the location map to put the object in

location - the location in the map

Returns:

true if the put was successful, otherwise false.

remove

public void remove(T obj,
 Map<NdPoint,Object> locationMap,
 NdPoint location)

Removes the specified object from the location in the map.

Specified by:

remove in interface CoordinateAccessor<T,Map<NdPoint,Object>>

Parameters:

obj - the object to remove

locationMap - the location map to remove the object from

location - the location in the map