<s>
Guaraná	B-Application
DSL	I-Application
is	O
a	O
domain-specific	B-Language
language	I-Language
(	O
DSL	O
)	O
to	O
design	O
enterprise	B-Architecture
application	I-Architecture
integration	I-Architecture
(	O
EAI	O
)	O
solutions	O
at	O
a	O
high	O
level	O
of	O
abstraction	O
.	O
</s>
<s>
The	O
resulting	O
models	O
are	O
platform-independent	B-Operating_System
,	O
so	O
engineers	O
do	O
not	O
need	O
to	O
have	O
skills	O
on	O
a	O
low-level	O
integration	O
technology	O
when	O
designing	O
their	O
solutions	O
.	O
</s>
<s>
Guaraná	O
's	O
tasks	O
are	O
based	O
on	O
the	O
Enterprise	B-Application
Integration	I-Application
Patterns	I-Application
(	O
EIP	O
)	O
of	O
Gregor	O
Hohpe	O
and	O
Bobby	O
Woolf	O
.	O
</s>
<s>
Below	O
is	O
a	O
list	O
of	O
the	O
main	O
constructor	O
of	O
Guaraná	B-Application
DSL	I-Application
.	O
</s>
<s>
Part	O
of	O
them	O
are	O
based	O
on	O
the	O
enterprise	B-Application
integration	I-Application
patterns	I-Application
proposed	O
by	O
Gregor	O
Hohpe	O
and	O
Bobby	O
Woolf	O
.	O
</s>
<s>
An	O
example	O
of	O
EAI	O
solution	O
designed	O
with	O
Guaraná	B-Application
DSL	I-Application
:	O
</s>
<s>
Studies	O
comparing	O
Guaraná	B-Application
DSL	I-Application
with	O
other	O
technologies	O
:	O
</s>
