cz.cuni.amis.pogamut.udk.agent.module.utils
Class TabooSet<T>

java.lang.Object
  cz.cuni.amis.pogamut.udk.agent.module.utils.TabooSet<T>

public class TabooSet<T>
extends Object

This class is a simple implementation of TabooSet (similar to TabooList). It allows you to insert items that are taboo either for infinite time (via add(Object)) or for a specified amount of UT2004 time (via add(Object, double)).

Items inside taboo set are either removed automatically due to a timeout (a specified amount of time has passed) or manually via remove(Object).

Constructor Summary

TabooSet(UDKBot bot)
Constructor of the TabuSet.

Method Summary

void	add(T item) Adds a tabu item that is valid for an infinite amount of time.
void	add(T item, double timeout) Adds a tabu item that is valid for a period of 'timeout' time (in seconds).
void	clear() Clears the taboo set.
Set<T>	filter(Collection<T> collection) Filters collection according to the current state of the tabu set.
double	getTime() Returns current UT2004 time that is used by the TabuSet.
boolean	isTaboo(T item) Determines whether an 'item' is inside tabu set or not based on the current UT2004 time.
void	remove(T item) Removes a tabu item from the set.

Methods inherited from class java.lang.Object

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

Constructor Detail

TabooSet

public TabooSet(UDKBot bot)

Constructor of the TabuSet.

Parameters:

bot -

Method Detail

add

public void add(T item)

Adds a tabu item that is valid for an infinite amount of time.

Parameters:

item -

add

public void add(T item,
                double timeout)

Adds a tabu item that is valid for a period of 'timeout' time (in seconds).

Parameters:

item -

timeout - in seconds

remove

public void remove(T item)

Removes a tabu item from the set.

Parameters:

item -

isTaboo

public boolean isTaboo(T item)

Determines whether an 'item' is inside tabu set or not based on the current UT2004 time.

Parameters:

item -

Returns:

filter

public Set<T> filter(Collection<T> collection)

Filters collection according to the current state of the tabu set. It returns a new hash set containing items from 'collection' that are not inside tabu set.

Parameters:

collection -

Returns:

clear

public void clear()

Clears the taboo set.

getTime

public double getTime()

Returns current UT2004 time that is used by the TabuSet.