Lucene GraphDB Connector

Version 1 by Pavel Mihaylov
on Jun 26, 2015 14:32.

compared with
Current by Pavel Mihaylov
on Jul 02, 2015 17:57.

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* custom scoring expressions at query time to evaluate score based on Lucene score and entity boost.

Each feature is described in detail below.

h1. Usage


h3. Third-party component versions

This version of the Lucene GraphDB Connector uses Lucene version 4.10.4.

h2. Creating a connector instance

The datatype mapping can be overridden through the parameter "datatype", which can be specified per field. The value of "datatype" can be any of the xsd: types supported by the automatic mapping.


h3. Copy fields

| _sort_firstName | produced, if the option "sort" was true; used implicitly for ordering connector results |

The current version always produces a single Lucene field per field definition in the configuration. This means that you have to create all appropriate fields based on your needs. See more under [#Creation [#List of creation parameters].