On Tue, May 20, 2014 at 6:01 PM, Achim Domma wrote:
> - I found several times code snippets like " if (collector instanceof
> DelegatingCollector) { ((DelegatingCollector)collector).finish() } ". Such
> code is considered bad practice in every OO language I know. Do I miss
> something here? Is
Achim,
Solr can be extended to plugin custom analytics. The code snippet you
mention is part of the framework which enables this.
Here is how you do it:
1) Create a QParserPlugin that returns a Query that extends PostFilter.
2) Then implement the PostFilter api and return a DelegatingCollector t
