NAME

       Lucy::Index::SegWriter - Write one segment of an index.

DESCRIPTION

       SegWriter is a conduit through which information fed to Indexer passes.  It manages Segment and Inverter,
       invokes the Analyzer chain, and feeds low level DataWriters such as PostingListWriter and DocWriter.

       The sub-components of a SegWriter are determined by Architecture.  DataWriter components which are added
       to the stack of writers via add_writer() have add_inverted_doc() invoked for each document supplied to
       SegWriter's add_doc().

METHODS

   add_doc( [labeled params] )
       Add a document to the segment.  Inverts "doc", increments the Segment's internal document id, then calls
       add_inverted_doc(), feeding all sub-writers.

   add_writer(writer)
       Add a DataWriter to the SegWriter's stack of writers.

   register( [labeled params] )
       Register a DataWriter component with the SegWriter.  (Note that registration simply makes the writer
       available via fetch(), so you may also want to call add_writer()).

       •   api - The name of the DataWriter api which "writer" implements.

       •   component - A DataWriter.

   fetch(api)
       Retrieve a registered component.

       •   api - The name of the DataWriter api which the component implements.

INHERITANCE

       Lucy::Index::SegWriter isa Lucy::Index::DataWriter isa Lucy::Object::Obj.

perl v5.22.1                                       2015-12-18                        Lucy::Index::SegWriter(3pm)