[Moose-dev] Re: edge builder - insufficient semantics?

Hi Doru, You are raising an interesting topic here. #objects: set the from objects and to the objects. These can be manually set using: #fromObjects: and #toObjects: If you wish to restrict the target or the source, then you need to use #fromObjects: or #toObjects: Here are some examples: -=-=-=-=-=-=-=-=-= view := RTMondrian new. view shape label. view nodes: { 1 . 2 }. view edges fromObjects: { 1 }; connectTo: [ :x | x + 1 ]. view -=-=-=-=-=-=-=-=-= -=-=-=-=-=-=-=-=-= view := RTMondrian new. view shape label. view nodes: { 1 . 2 }. view edges toObjects: { 1 }; connectFrom: [ :x | x + 1 ]. view -=-=-=-=-=-=-=-=-= However, one part that is clearly insufficient is the way nodes are lookedup along the nesting hierarchy. Consider: -=-=-=-=-=-=-=-=-= view := RTMondrian new. view nodes: { 1 . 2 } forEach: [ :aValue | view nodes: {1 . 2}. view edges toObjects: { 1 }; connectFrom: [ :x | x + 1 ]. view layout verticalLine ]. view -=-=-=-=-=-=-=-=-= This does not gives a meaningful result. However, I could not find any representative example of this beside toy examples with numbers. Cheers, Alexandre the script does not create any edges. used to search the source and target nodes. This is a problem, because this type of filtering is rarely needed. objects that need to be iterated in order to produce the edges. And, if needed, we can add another selector specifically only for filtering (like restrictEdgeSourceToObjects: / restrictEdgeTargetToObjects: ). -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev