Package sudoku

Class AgentMap<T>

java.lang.Object

sudoku.AgentMap<T>

public class AgentMap<T>
extends Object

Map from global Table id to internal index and Table reference. Data structure for storing Tables - agents registered to this Player.

Field Summary

Fields

Modifier and Type	Field	Description
private int	_agentCount	Number of agents currently registered.
private Object[]	_agents	Array of agent references indexed internally.
private Map<Integer,Integer>	_indices	Map from global agent id to internal index.

Constructor Summary

Constructors

Constructor	Description
AgentMap(int maxAgentCount)

Method Summary

Modifier and Type	Method	Description
T	getAgent(int i)	Get agent reference by internal index.
T	getAgentById(int id)	Get agent reference by global id.
int	getAgentCount()
int	getIndex(int id)	Get internal index by global id.
boolean	isFull()	Check whether more agents can be registered.
void	register(int globalId, T agentRef)	Register new agent in the map.

Methods inherited from class java.lang.Object

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

Field Detail

_indices

private final Map<Integer,Integer> _indices

Map from global agent id to internal index.

_agents

private Object[] _agents

Array of agent references indexed internally.

_agentCount

private int _agentCount

Number of agents currently registered.

Constructor Detail

AgentMap

public AgentMap(int maxAgentCount)

Method Detail

getAgent

public T getAgent(int i)

Get agent reference by internal index.

Parameters:

i - internal index

Returns:

agent reference

getAgentById

public T getAgentById(int id)

Get agent reference by global id.

Parameters:

id - agent global id

Returns:

agent reference

getIndex

public int getIndex(int id)

Get internal index by global id.

Parameters:

id - agent global id

Returns:

internal index

register

public void register(int globalId,
                     T agentRef)

Register new agent in the map. Does not perform a check for registering more agents than it should.

Parameters:

globalId - registered agent's global id

agentRef - reference to the registered agent

isFull

public boolean isFull()

Check whether more agents can be registered.

Returns:

true, if cannot register more agents

getAgentCount

public int getAgentCount()