Clusters

ff_type: ff_cluster

FF cluster features represent an aggregate consisting of any number of features. The extid of all features within a Cluster must be the same.

Cluster features may have the following special attributes associated with them.

Attribute Name

Description

ff_down_cluster_link

If this feature is linked to members of a cluster as the parent, this attribute will be present.

Range: Yes

ff_down_cluster_ptr{}

If this feature is linked to members of a cluster as the parent, this list attribute will contain the creation numbers of the members of the cluster.

Range: Integer