Examples of io.crate.lucene.LuceneQueryBuilder$Visitor$InnerFunctionToQuery

io.crate.lucene.LuceneQueryBuilder
interface for functions that can be used to generate a query from inner functions. Has only a single method {@link #apply(io.crate.planner.symbol.Function,io.crate.planner.symbol.Function,io.crate.lucene.LuceneQueryBuilder.Context)}e.g. in a query like
```
 where distance(p1, 'POINT (10 20)') = 20 
```
The first parameter (parent) would be the "eq" function. The second parameter (inner) would be the "distance" function. The returned Query must "contain" both the parent and inner functions.

                scriptService,
                cacheRecycler,
                pageCacheRecycler,
                bigArrays
        );
        LuceneQueryBuilder builder = new LuceneQueryBuilder(functions, searchContext, indexService.cache());
        LuceneQueryBuilder.Context ctx = builder.convert(whereClause);
        searchContext.parsedQuery(new ParsedQuery(ctx.query(), ImmutableMap.<String, Filter>of()));
        Float minScore = ctx.minScore();
        if (minScore != null) {
            searchContext.minimumScore(minScore);
        }

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                bigArrays
        );
        SearchContext.setCurrent(context);


        try {
            LuceneQueryBuilder builder = new LuceneQueryBuilder(functions, context, indexService.cache());
            LuceneQueryBuilder.Context ctx = builder.convert(request.whereClause());
            context.parsedQuery(new ParsedQuery(ctx.query(), ImmutableMap.<String, Filter>of()));
            Float minScore = ctx.minScore();
            if (minScore != null) {
                context.minimumScore(minScore);
            }

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