cz.cuni.amis.pogamut.multi.communication.worldview.impl
Class AbstractLocalWorldView.LazyCompositeObjectMap<T extends ICompositeWorldObject>

java.lang.Object
  cz.cuni.amis.utils.maps.AbstractLazyMap<WorldObjectId,T>
      cz.cuni.amis.pogamut.multi.communication.worldview.impl.AbstractLocalWorldView.LazyCompositeObjectMap<T>

All Implemented Interfaces:

Map<WorldObjectId,T>

Enclosing class:

AbstractLocalWorldView

protected class AbstractLocalWorldView.LazyCompositeObjectMap<T extends ICompositeWorldObject>
extends cz.cuni.amis.utils.maps.AbstractLazyMap<WorldObjectId,T>

This is a class for lazy maps holding CompositeWorldObjects . These maps will be returned by all getAll methods, the map ensures, that the CompositeObject creation from its parts is delayed as long as possible (it will only be invoked, when the object itself is requested).
If you need to iterate over the map, iterate over the keySet, so you will preserve the lazy-behavior.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

AbstractLocalWorldView.LazyCompositeObjectMap(long time)

Method Summary

protected T	create(Object key)
boolean	setTimeKey(long newTime)

Methods inherited from class cz.cuni.amis.utils.maps.AbstractLazyMap

addKey, clear, clearCache, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, putAll, remove, setKeySet, size, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

AbstractLocalWorldView.LazyCompositeObjectMap

public AbstractLocalWorldView.LazyCompositeObjectMap(long time)

Method Detail

setTimeKey

public boolean setTimeKey(long newTime)

create

protected T create(Object key)

Specified by:

create in class cz.cuni.amis.utils.maps.AbstractLazyMap<WorldObjectId,T extends ICompositeWorldObject>