org.soulspace.overarch.domain.model — org.soulspace.clj/overarch 0.11.0

Functions for the definition and handling of the overarch model.

->relational-model clj

(->relational-model)

(->relational-model [res ctx])

(->relational-model [res ctx] e)

Step function for the conversion of the hierachical input model into a relational model of nodes, relations and views.

aggregable-relation? clj

(aggregable-relation? model r1 r2)

Returns true, if the relations r1 and r2 are aggregable.

all-elements clj

(all-elements model)

Returns a set of all elements.

ancestor-nodes clj

(ancestor-nodes model e)

build-model clj

(build-model coll)

Builds the working model from the input coll of elements.

The map contains the following keys:

:elements -> the given data :nodes -> the set of nodes (incl. child nodes) :relations -> the set of relations (incl. contains relations) :views -> the set of views :id->element -> a map from id to element (nodes, relations and views) :id->parent -> a map from id to parent element :referrer-id->relations -> a map from id to set of relations where the id is the referrer (:from) :referred-id->relations -> a map from id to set of relations where the id is referred (:to)

children clj

(children model e)

Returns the children of the element e.

from-name clj

(from-name model rel)

Returns the name of the from reference of the relation.

id-set clj

(id-set coll)

Returns a set of id's for the elements in coll.

model-element clj

(model-element model id)

Returns the model element with the given id.

model-elements clj

(model-elements model)

Returns the collection of model elements.

parent clj

(parent model e)

Returns the parent of the element e.

parent-of-relation clj

(parent-of-relation p-id e-id)

Returns a parent-of relation for parent p and element e.

related clj

(related model coll)

Returns the related elements for the given collection of relations

related-nodes clj

(related-nodes model coll)

Returns the set of nodes of the model m that are part of at least one relation in the coll.

relations-of-nodes clj

(relations-of-nodes model coll)

Returns the relations of the model m connecting nodes from the given collection of model nodes.

resolve-element clj

(resolve-element model e)

Resolves the model element for the ref e.

resolve-id clj

(resolve-id model id)

Resolves the model element for the id

resolve-ref clj

(resolve-ref model r)

Resolves the model element for the ref r.

to-name clj

(to-name model rel)

Returns the name of the from reference of the relation.

update-acc clj

(update-acc acc p e)

Update the accumulator acc of the model with the element e in the context of the parent p (if given).