lambdaroyal.memory.core.context — org.clojars.gixxi/lambdaroyal-memory 1.3Beta

add-attr-index clj

(add-attr-index ctx coll attributes)

add an attribute index for attributes :attributes dynamically to a context [ctx] on behalf of collection :coll

add-collection clj

(add-collection ctx coll)

adds a collection with spec to the context [ctx]. returns the collection itself. Don't forget to call start on the respective evictor channel

add-ric clj

(add-ric ctx ric)

add a referential integrity constraint dynamically to a context [ctx]

context-verbose clj

create-context clj

(create-context meta-model)

delete-collection clj

(delete-collection ctx coll)

removes a collection with name [coll]. All RICs of referencing colls will be deleted. All referencing colls are returned.

dependency-model-ordered clj

(dependency-model-ordered colls)

dependency-order clj

(dependency-order [colls & _])

returns a list of order names ordered by referential integrity constraints. So to say, if colls contains two collections a,b where a contains a referrer integrity constraint to b then a comes before b in the result.

referenced-constraint-name clj

(referenced-constraint-name referencing-coll referencing-key x)

referential-integrity-constraint-factory clj

(referential-integrity-constraint-factory meta-model)

referrer-constraint-name clj

(referrer-constraint-name foreign-coll foreign-key x)

remove-attr-index clj

(remove-attr-index ctx coll attributes)

removes all referential integrity constraints from the context [ctx] that refer the target collection [target] from the source collection [source]. The [foreign-key] within the source collection all the respective RICs need to match

remove-ric clj

(remove-ric ctx source target foreign-key)

removes all referential integrity constraints from the context [ctx] that refer the target collection [target] from the source collection [source]. The [foreign-key] within the source collection all the respective RICs need to match