pallet.node-value — dda/pallet 0.9.1

A node value is a value that is retrieved from a node and can only be deref'd when after the value as been provided by an action.

The action may not be executed on the same pallet machine as the phase, so the actual value is in the session map, and the node-value contains a key into the session map's :node-values key.

assign-node-value clj

(assign-node-value nv v)

get-node-value clj

(get-node-value nv)

invalid-access clj

(invalid-access s)

Throw an exception on access other than deref

make-node-value clj

(make-node-value path)

Create an empty node-value

node-value-symbol clj

(node-value-symbol)

Return a node value symbol

node-value? clj

(node-value? v)

NodeValueAccessor clj protocol

A protocol used to read node-values

node-value clj

(node-value _ session)

set-node-value clj

(set-node-value session v)

(set-node-value session v node-value-path)