Areek Zillur created LUCENE-6702:
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Summary: [suggest] Make Context Query and Field extensible
Key: LUCENE-6702
URL: https://issues.apache.org/jira/browse/LUCENE-6702
Project: Lucene - Core
Issue Type: Improvement
Components: core/other
Affects Versions: Trunk
Reporter: Areek Zillur
Assignee: Areek Zillur
Fix For: Trunk
ContextSuggestField indexes context information along with
suggestions, which can be used to filter and/or boost suggestions using
ContextQuery.
It would be useful to make ContextSuggestField extensible such that subclasses
can inject context values at index-time, without having to specify the
contexts in its ctor.
ContextQuery can be made extensible by allowing sub-classes to override
how context automaton is created from provided query contexts.
Currently, ContextQuery uses a context value of "*" to consider all context
values, It makes sense to have a dedicated {{addAllContexts()}} instead.
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