metadone.util.LazySet< E > Class Reference

Inheritance diagram for metadone.util.LazySet< E >:

Collaboration diagram for metadone.util.LazySet< E >:

List of all members.

Classes
class	WriteEvent
Public Member Functions
int	size ()
boolean	isEmpty ()
boolean	contains (Object arg0)
Iterator< E >	iterator ()
Object[]	toArray ()
boolean	add (E arg0)
boolean	remove (Object arg0)
boolean	containsAll (Collection<?> arg0)
boolean	addAll (Collection<?extends E > arg0)
boolean	retainAll (Collection<?> arg0)
boolean	removeAll (Collection<?> arg0)
void	clear ()
void	update (Observable subject, Object event)
Static Public Attributes
static WriteEvent	writeEvent = new WriteEvent()
Package Functions
	LazySet (Set< E > target)
public< T > T[]	toArray (T[] arg0)
Package Attributes
WriteEvent	toto
Private Member Functions
void	willModifyTarget ()
Private Attributes
Set< E >	target
boolean	isOriginal

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Detailed Description

Author:

ven

Date=30-avr.-2006 - 22:19:42 Filename = LazySet.java

LazySets are smart proxy to Set structures. The proxy is just a reference to the original set as long as the target set is not modified. If any modification occurs, then the link between the proxy and the target is broken and the target set is copied inside the proxy.

The behaviour of the program is not necessary monotonic, indeed, since iterators can continue to reference the original set while the user continues to modify a new set, the program can diverge from its "normal/previous" behaviour (i.e. without LazySet).

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Constructor & Destructor Documentation

metadone.util.LazySet< E >.LazySet

(

Set< E >

target

)

[package]

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Member Function Documentation

boolean metadone.util.LazySet< E >.add

(

E

arg0

)

boolean metadone.util.LazySet< E >.addAll

(

Collection<?extends E >

arg0

)

void metadone.util.LazySet< E >.clear

(

)

boolean metadone.util.LazySet< E >.contains

(

Object

arg0

)

boolean metadone.util.LazySet< E >.containsAll

(

Collection<?>

arg0

)

boolean metadone.util.LazySet< E >.isEmpty

(

)

Iterator<E> metadone.util.LazySet< E >.iterator

(

)

boolean metadone.util.LazySet< E >.remove

(

Object

arg0

)

boolean metadone.util.LazySet< E >.removeAll

(

Collection<?>

arg0

)

boolean metadone.util.LazySet< E >.retainAll

(

Collection<?>

arg0

)

int metadone.util.LazySet< E >.size

(

)

public<T> T [] metadone.util.LazySet< E >.toArray

(

T[]

arg0

)

[package]

Object [] metadone.util.LazySet< E >.toArray

(

)

void metadone.util.LazySet< E >.update	(	Observable	subject,
		Object	event
	)

void metadone.util.LazySet< E >.willModifyTarget

(

)

[private]

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Member Data Documentation

boolean metadone.util.LazySet< E >.isOriginal [private]

Set<E> metadone.util.LazySet< E >.target [private]

WriteEvent metadone.util.LazySet< E >.toto [package]

WriteEvent metadone.util.LazySet< E >.writeEvent = new WriteEvent() [static]

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The documentation for this class was generated from the following file:

• metadone_common/src/metadone/util/LazySet.java