====== DSE / Data Query / Graph Traverser ======

===== Graph Traverser - VPMReference / VPMInstance - Up =====

==== Récupération du root ====

=== Configuration Générale ===

{{:dse:dse_graph_traverser_vpmref_vpminstance_up_01.png?400|}}

=== Configuration 'ref' ===

{{:dse:dse_graph_traverser_vpmref_vpminstance_up_02.png?400|}}

Emit Predicate (quand émettre le résultat)
<code>
ref->to.filter(e=>e IS Item<er.co.VPMInstance>).length==0
</code>

Stop Node Condition
<code>
ref->to.filter(e=>e IS Item<er.co.VPMInstance>).length==0
</code>

Neighbors expression
<code>
ref->to.filter(e=>e IS Item<er.co.VPMInstance>).map(e=>e AS Item<er.co.VPMInstance>)
</code>

=== Configuration 'instance' ===

{{:dse:dse_graph_traverser_vpmref_vpminstance_up_03.png?400|}}

Neighbors expression
<code>
instance->from AS Item<er.bo.VPMReference>
</code>

===== Graph Traverser - VPMReference / VPMInstance - Down =====

==== Récupération des feuilles ====

=== Configuration Générale ===

{{:dse:dse_graph_traverser_vpmref_vpminstance_down_01.png?400|}}

=== Configuration 'reference' ===

{{:dse:dse_graph_traverser_vpmref_vpminstance_down_02.png?400|}}

Emit Predicate (quand émettre le résultat)
<code>
reference->from.filter(e=>e IS Item<er.co.VPMInstance>).length==0
</code>

Neighbors expression
<code>
reference->from.filter(e=>e IS Item<er.co.VPMInstance>).map(e=>e AS Item<er.co.VPMInstance>)
</code>

=== Configuration 'instance' ===

{{:dse:dse_graph_traverser_vpmref_vpminstance_down_03.png?400|}}

Neighbors expression
<code>
instance->to AS Item<er.bo.VPMReference>
</code>

===== Graph Traverser - General Class / Subclass - Up =====

=== Configuration Générale ===

{{:dse:dse_graph_traverser_generalcalls_subclass_up_01.png?400|}}

=== Configuration 'ini' ===

{{:dse:dse_graph_traverser_generalcalls_subclass_up_02.png?400|}}

=== Configuration 'r' ===

{{:dse:dse_graph_traverser_generalcalls_subclass_up_03.png?400|}}

=== Configuration 'o' ===

{{:dse:dse_graph_traverser_generalcalls_subclass_up_04.png?400|}}