18 Feb
2011
18 Feb
'11
5:57 p.m.
thank you
actually I just realized I mixed up my examples, I wanted to put the one of Tudor where
the collection is not of edges:
view edges: classes from: [:each | each ] toAll: [:each | each invokedClasses].
nicolas
----- Mail original -----
De: "Alexandre Bergel"
<alexandre(a)bergel.eu>
À: "Moose-related development" <moose-dev(a)iam.unibe.ch>
Envoyé: Vendredi 18 Février 2011 15:48:08
Objet: [Moose-dev] Re: MOViewRendered>>edges:from:toAll: ???
In version 2.50 of Mondrian.
Thanks Nicolas.
Alexandre
On 18 Feb 2011, at 09:30, Nicolas Anquetil wrote:
ok
thanks Simon, it is getting clearer
May I propose a longer (hopefully more explicit) comment?
"- aCollection is the collection of edges to represent.
- aFromBlock will be called on each element of the collection and
return one edge source each time.
- aToBlock will be called similarly to return a collection of
destination correpsonding to each source.
Note that there is no restriction on the elements of aCollection, as
long as aFromBlock returns a node and aToBlock returns a collection
of nodes.
For example:
aView edges: someFamixInvocations from: #sender toAll:
#candidates"
I agree that might seem a bit long for a typicall smalltalk comment
;-) , but it might help understand better how the thing works ...
I would still like to specify more clearly that the "blocks" do not
need to be blocks (#yourself, #sender, #candidates, ...) but this is
already some start ...
nicolas
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https://www.iam.unibe.ch/mailman/listinfo/moose-dev De: "Simon Denier"
<simon.denier(a)gmail.com>
À: "Moose-related development" <moose-dev(a)iam.unibe.ch>
Envoyé: Vendredi 18 Février 2011 12:30:39
Objet: [Moose-dev] Re: MOViewRendered>>edges:from:toAll: ???
What Doru is saying is that there are actually two models when
drawing
with Mondrian: your domain model, which holds your data, and the
Mondrian model, basically Node+Edge. The Mondrian model is built on
top of your domain model using constructors such as
#edges:from:toAll:
So the first argument of #edges:from:toAll: is the collection of
data
from your domain. To take another example:
view edges: someFamixInvocations from: #sender toAll: #candidates
will draw an edge from the sender (method) of the invocation to
each
candidate of the invocation.
On 18 févr. 2011, at 11:07, Nicolas Anquetil wrote:
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https://www.iam.unibe.ch/mailman/listinfo/moose-dev thanks doru, but I am afraid I did not get it
:-(
An edge goes from aNode to anotherNode, what do you mean by
"behind
the edge"
> Behind each edge, there will be one class. If a class invokes
> multiple
> classes, the same class will be behind each of the corresponding
> edges.
this seems to be refering to the source of the edge, so why do you
also need to put it "behind"?
nicolas
----- Mail original -----
> De: "Tudor Girba" <tudor.girba(a)gmail.com>
> À: "Moose-related development" <moose-dev(a)iam.unibe.ch>
> Envoyé: Vendredi 18 Février 2011 10:48:30
> Objet: [Moose-dev] Re: MOViewRendered>>edges:from:toAll: ???
> The first argument provides the model behind the edge.
>
> For example:
>
> view nodes: classes.
> view edges: classes from: [:each | each ] toAll: [:each | each
> invokedClasses].
>
> Behind each edge, there will be one class. If a class invokes
> multiple
> classes, the same class will be behind each of the corresponding
> edges.
>
> Cheers,
> Doru
>
>
> On 18 Feb 2011, at 10:45, Nicolas Anquetil wrote:
>
>>
>> What is the purpose of the first argument of this method?
>>
>> MOViewRendered>>
>> edges: aCollection from: aFromBlock toAll: aToBlock
>> "aToBlock should return a collection, edges will be drawn from
>> the element returned by aFromBlock to this collection"
>>
>> ^self edges: aCollection from: aFromBlock toAll: aToBlock
>> using:
>> self edgeShape
>>
>> nicolas
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>
> --
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>
> "Be rather willing to give than demanding to get."
>
>
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