fluree.db.dbproto — com.fluree/db 1.0.0-rc3

db? clj/s

(db? db)

IFlureeDb clj/s protocol

-latest-db clj/s

(-latest-db db)

Updates a db to the most current version of the db known to this server. Maintains existing permissions

-add-predicate-to-idx clj/s

(-add-predicate-to-idx db pred-id)

Adds predicate to idx, return updated db.

-c-prop clj/s

(-c-prop db property collection)

Returns schema property for a collection.

-p-prop clj/s

(-p-prop db property predicate)

Returns the property specified for the given predicate.

-with clj/s

(-with db block flakes)

Applies flakes to this db as a new block with possibly multiple 't' transactions.

-subid clj/s

(-subid db ident)

(-subid db ident strict?)

Returns subject ID if exists, else nil

-search clj/s

(-search db fparts)

Performs a slice, but determines best index to use.

-rootdb clj/s

(-rootdb db)

Returns root db version of this db.

-forward-time-travel clj/s

(-forward-time-travel db flakes)

(-forward-time-travel db tt-id flakes)

-query clj/s

(-query db query)

(-query db query opts)

Performs a query.

-with-t clj/s

(-with-t db flakes)

Applies flakes to this db as a new 't', but retains current block.

-tag clj/s

(-tag db tag-id)

(-tag db tag-id pred)

Returns resolved tag, shortens namespace if pred provided.

-tag-id clj/s

(-tag-id db tag-name)

(-tag-id db tag-name pred)

Returns the tag sid. If pred provided will namespace tag if not already.

INode clj/s protocol

-lookup clj/s

(-lookup node flake)

Returns the child node which contains the given key

-lookup-after clj/s

(-lookup-after node flake)

Returns the child node which comes after the given key

-lookup-leaf clj/s

(-lookup-leaf node flake)

Returns the leaf node which contains the given key

-lookup-leaf-after clj/s

(-lookup-leaf-after node flake)

Returns the leaf node which comes after the given key

IResolve clj/s protocol

All nodes must implement this protocol. It's includes the minimal functionality necessary to avoid resolving nodes unless strictly necessary.

-first-flake clj/s

(-first-flake node)

Returns the first flake in this node

-history-count clj/s

(-history-count node)

Returns how many history nodes are present for this node (if a leaf)

-resolve clj/s

(-resolve node)

Returns node resolved with data as async channel

-resolve-history clj/s

(-resolve-history node)

Returns the history for data nodes.

-resolve-history-range clj/s

(-resolve-history-range node from-t to-t)

(-resolve-history-range node from-t to-t idx-novelty)

Returns the history within specified range of 't' values. From is most recent time.

-resolve-to-t clj/s

(-resolve-to-t node t idx-novelty)

(-resolve-to-t node t idx-novelty fast-forward-db?)

(-resolve-to-t node t idx-novelty fast-forward-db? remove-flakes)

Resolves this node at specified transaction 't'. Novelty included for the specified index.

-rhs clj/s

(-rhs node)

Returns the next node's first flake