insert

Description:

public uint64 insert (string key, Variant document, uint priority)

Inserts document into the index using key as the lookup key.

If a matching document (checked by hashing document) has already been inserted, only a single instance of the document will be stored.

If document is floating, it will be consumed.

priority may be used to group results by priority. Priority must be less than 256.

this	A FuzzyIndexBuilder
key	The UTF-8 encoded key for the document
document	The document to store
priority	An optional priority for the keyword.

The document id registered for document.