<s>
GraphStream	B-Protocol
is	O
a	O
graph	O
handling	O
Java	O
library	O
that	O
focuses	O
on	O
the	O
dynamics	O
aspects	O
of	O
graphs	O
.	O
</s>
<s>
To	O
this	O
end	O
,	O
GraphStream	B-Protocol
proposes	O
several	O
graph	O
classes	O
that	O
allow	O
to	O
model	O
directed	O
and	O
undirected	O
graphs	O
,	O
1-graphs	O
or	O
p-graphs	O
(	O
a.k.a.	O
</s>
<s>
GraphStream	B-Protocol
allows	O
to	O
store	O
any	O
kind	O
of	O
data	O
attribute	O
on	O
the	O
graph	O
elements	O
:	O
numbers	O
,	O
strings	O
,	O
or	O
any	O
object	O
.	O
</s>
<s>
Moreover	O
,	O
in	O
addition	O
,	O
GraphStream	B-Protocol
provides	O
a	O
way	O
to	O
handle	O
the	O
graph	O
evolution	O
in	O
time	O
.	O
</s>
<s>
This	O
is	O
the	O
list	O
of	O
events	O
which	O
can	O
be	O
found	O
in	O
GraphStream	B-Protocol
:	O
</s>
<s>
GraphStream	B-Protocol
provides	O
some	O
features	O
to	O
display	O
graphs	O
.	O
</s>
<s>
The	O
rendering	O
of	O
elements	O
can	O
be	O
customized	O
by	O
defining	O
a	O
CSS	B-Language
stylesheet	I-Language
for	O
the	O
graph	O
being	O
displayed	O
.	O
</s>
