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changes.mady.by.user Unknown User (wileyal)

Saved on Jan 22, 2012

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New Version Current

changes.mady.by.user Klinger, Carolyn (NIH/NCI) [C]

Saved on Jan 09, 2017

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...

While

...

the

...

levelling

...

use

...

cases

...

provides

...

valuable

...

way

...

systematizing

...

use

...

cases

...

from

...

the

...

perspective

...

end-users

...

and

...

stakeholders,

...

there

...

also

...

need

...

use

...

them

...

input

...

the

...

software

...

development

...

process.

...

this

...

end,

...

the

...

Sea

...

and

...

Underwater

...

use

...

cases

...

provide

...

good

...

starting

...

point

...

they

...

provide

...

level

...

detail

...

amenable

...

formalized

...

expression.

...

The

...

use

...

cases

...

these

...

levels

...

are

...

typically

...

expressed

...

terms

...

sequence

...

steps

...

the

...

use

...

case

...

and

...

these

...

can

...

then

...

lead

...

the

...

development

...

UML

...

sequence

...

diagrams

...

that

...

realize

...

the

...

use

...

cases.

...

The

...

steps

...

are

...

mapped

...

the

...

actions

...

the

...

UML

...

sequence

...

diagrams.

...

The

...

actions

...

can

...

performed

...

actors

...

and

...

systems

...

involved

...

the

...

interactions.

...

Note

...

that

...

other

...

behavioural

...

notations

...

could

...

also

...

used,

...

such

...

UML

...

Activity

...

diagrams.

...

The

...

UML

...

sequence

...

diagrams

...

Figures

...

3.2.1-1

...

through

...

3.2.1-6

...

depict

...

how

...

Sea

...

level

...

use

...

cases

...

for

...

the

...

21090

...

datatype

...

support

...

example

...

can

...

realized.

...

The

...

purpose

...

these

...

examples

...

demonstrate

...

the

...

traceability

...

provided

...

the

...

approach

...

and

...

thus

...

the

...

sequence

...

diagrams

...

can

...

considered

...

initial

...

solutions

...

realizing

...

use

...

cases.

...

These

...

sequence

...

diagrams

...

might

...

need

...

revisited

...

and

...

refined

...

during

...

the

...

detailed

...

design

...

phases.

...

The

...

sequence

...

diagrams

...

use

...

UML

...

notes

...

(in

...

blue

...

text

...

boxes)

...

informally

...

depict

...

traceability

...

technical

...

services

...

that

...

support

...

the

...

corresponding

...

actions

...

performed

...

the

...

system.

...

For

...

example,

...

the

...

proposed

...

Find

...

and

...

Import

...

services

...

used

...

the

...

Import

...

Datatype

...

use

...

case

...

are

...

expressed

...

invocations

...

the

...

associated

...

UML

...

messages.

...

These

...

technical

...

services

...

are

...

provided

...

the

...

system

...

components

...

designed

...

and

...

implemented.

...

Examples

...

these

...

components

...

are

...

described

...

section

...

...

...

...

...

...

...

...

...

Import

...

Datatypes

...

The
...
Import
...
Datatypes
...
use
...
case
...
realization
...
is
...
depicted
...
in
...
Figure
...
3.2.1-1.
...
The
...
Information
...
Modeller
...
makes
...
use
...
of
...
the
...
UML
...
tool
...
component
...
through
...
which
...
she
...
accesses
...
the
...
21090
...
datatype
...
repository
...
component.
...
This
...
component
...
can
...
implement
...
the
...
proposed
...
Find
...
and
...
Import
...
SI
...
services
...
from
...
the
...
SI
...
periodic
...
table.
...
Note
...
that
...
the
...
diagram
...
identifies
...
some
...
SI
...
services
...
that
...
were
...
not
...
listed
...
in
...
the
...
current
...
SI
...
periodic
...
table,
...
notably:
...
Access to (any
...
kind
...
of)
...
repository,
...
requiring
...
an
...
ID
...
parameter
...
to
...
identify
...
the
...
repository
...
Open the UML tool (or
...
Access
...
to
...
the
...
tool),
...
requiring
...
authentication
...
credentials
...
(this
...
name
...
for
...
the
...
service
...
was
...
taken
...
directly
...
from
...
the
...
use
...
case
...
description).
...
These
...
services
...
might
...
need
...
to
...
be
...
considered
...
for
...
further
...
development
...
of
...
the
...
SI
...
periodic
...
table.
Image Added
Figure 3.2.1-1
...
Import
...
21090
...
Datatypes
...
Use
...
Case
...
Realization
...

Localize

...

Datatypes

...

The
...
Localize
...
datatypes
...
use
...
case
...
is
...
depicted
...
in
...
Figure
...
3.2.1-2.
...
The
...
Information
...
Modeller
...
performed
...
most
...
of
...
the
...
activities
...
using
...
the
...
UML
...
tool.
...

The
...
use
...
case
...
makes
...
use
...
of
...
the
...
Update
...
SI
...
service
...
for
...
updating
...
the
...
existing
...
information
...
model
...
and
...
21090
...
datatypes.
...
We
...
note
...
that
...
the
...
narrative
...
use
...
case
...
description
...
is
...
silent
...
on
...
where
...
the
...
localized
...
data
...
models
...
are
...
stored,
...
so
...
the
...
diagram
...
introduces
...
the
...
Information
...
Model
...
repository
...
(as
...
opposed
...
to
...
the
...
Datatype
...
repository),
...
assuming
...
that
...
the
...
Information
...
Modeller
...
will
...
access
...
this
...
repository
...
to
...
perform
...
localization
...
of
...
the
...
existing
...
information
...
models.
...
The
...
meta-data
...
repository
...
could
...
be
...
also
...
added
...
as
...
required.
...
Note
...
that
...
the
...
access
...
to
...
the
...
repository
...
was
...
modelled
...
through
...
asynchronous
...
messages
...
for
...
illustration
...
purposes
...
only.
...
An
...
alternative
...
is
...
to
...
model
...
it
...
using
...
request
...
response
...
pattern.
Image Added
Figure 3.2.1-2
...
Localize
...
21090
...
Datatypes
...
Use
...
Case
...
Realization
...

Generate

...

XML

...

mapping

...

The
...
Generate
...
XML
...
mapping
...
use
...
case
...
is
...
depicted
...
in
...
Figure
...
3.2.1-3.
...
This
...
use
...
case
...
makes
...
use
...
of
...
the
...
Create
...
SI
...
service.
...
We
...
note
...
that
...
the
...
existing
...
narrative
...
use
...
case
...
description
...
is
...
silent
...
on
...
where
...
the
...
generated
...
XML
...
schema
...
will
...
be
...
stored.
...
It
...
was
...
assumed
...
that
...
this
...
was
...
stored
...
in
...
the
...
Information
...
Model
...
Repository
...
(rather
...
than
...
MetaData
...
repository).
...
Further,
...
the
...
use
...
case
...
realization
...
might
...
require
...
some
...
other
...
services
...
such
...
as
...
Generate
...
Mapping
...
Document
...
but
...
these
...
were
...
not
...
modelled
...
here.
Image Added
Figure 3.2.1-3
...
Generate
...
XML
...
Mapping
...
Use
...
Case
...
Realization
...

Register

...

datatype

...

The
...
Register
...
datatype
...
use
...
case
...
realization
...
is
...
depicted
...
in
...
Figure
...
3.2.1-4.
...
This
...
use
...
case
...
makes
...
us
...
of
...
the
...
Find
...
and
...
Update
...
SI
...
services.
Image Added
Figure 3.2.1-4
...
Register
...
Datatypes
...
Use
...
Case
...
Realization
...

Interoperate

...

on

...

Datatypes

...

The
...
Interoperate
...
on
...
Datatypes
...
use
...
case
...
is
...
depicted
...
in
...
Figure
...
3.2.1-5.
...
The
...
use
...
case
...
makes
...
use
...
of
...
the
...
Validate
...
SI
...
service.
...
The
...
use
...
case
...
also
...
identifies
...
two
...
other
...
actors:
...
the
...
Software
...
Engineer
...
and
...
System
...
Architect.
...
Note
...
that
...
we
...
also
...
introduced
...
a
...
new
...
component,
...
referred
...
to
...
as
...
the
...
ECCF
...
repository.
...
This
...
component
...
stores
...
the
...
ECCF-related
...
artifacts,
...
such
...
as
...
interoperability
...
scenarios.
...
The
...
ECCF
...
repository
...
provides
...
the
...
usual
...
repository
...
CRUD
...
services,
...
and
...
the
...
realization
...
of
...
this
...
use
...
case
...
makes
...
use
...
of
...
the
...
read
...
service.
Image Added
Figure 3.2.1-5
...
Interoperate
...
on
...
Datatypes
...
Use
...
Case
...
Realization
...

Translation

...

Service

...

The
...
Translation
...
Service
...
use
...
case
...
realization
...
is
...
depicted
...
in
...
Figure
...
3.2.1-6.
...
The
...
use
...
case
...
makes
...
use
...
of
...
the
...
existing
...
Register
...
SI
...
service
...
and
...
a
...
new
...
Access
...
repository
...
service.
...
It
...
was
...
also
...
assumed
...
that
...
the
...
Translator
...
toolset
...
provides
...
a
...
number
...
of
...
SI
...
services
...
to
...
support
...
translation,
...
such
...
as
...
Transform
...
,
...
Merge
...
,
...
Extend
...
etc.,
...
as
...
depicted
...
in
...
Figure
...
3.2.2-4
...
Translation
...
Services
...
.
Image Added
Figure 3.2.1-6
...
Translation
...
Service
...
Use
...
Case
...
Realization
...
Scrollbar
...
icons
...
false
...

Content

Space Tools

Versions Compared

Old Version 7

New Version Current

Key

Import

Datatypes

Localize

Datatypes

Generate

XML

mapping

Register

datatype

Interoperate

on

Datatypes

Translation

Service