Examples of io.crate.operation.reference.doc.lucene.CollectorContext

Package io.crate.operation.reference.doc.lucene

Examples of io.crate.operation.reference.doc.lucene.CollectorContext

io.crate.operation.reference.doc.lucene.CollectorContext

        request.types(new String[]{Constants.DEFAULT_MAPPING_TYPE});


        SearchContext searchContext = mock(SearchContext.class);
        when(searchContext.mapperService()).thenReturn(mapperService);
        when(searchContext.fieldData()).thenReturn(ifd);
        ctx = new CollectorContext().searchContext(searchContext);
    }

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        private final CollectorContext context;
        private final Boolean nullFirst;


        public SortSymbolContext(SearchContext searchContext, boolean reverseFlag, Boolean nullFirst) {
            this.nullFirst = nullFirst;
            this.context = new CollectorContext();
            this.context.searchContext(searchContext);
            this.reverseFlag = reverseFlag;
        }

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    }


    @Override
    public void doCollect() throws Exception {
        // start collect
        CollectorContext collectorContext = new CollectorContext()
                .searchContext(searchContext)
                .visitor(fieldsVisitor);
        for (LuceneCollectorExpression<?> collectorExpression : collectorExpressions) {
            collectorExpression.startCollect(collectorContext);
        }

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            assert ctx.topLevelInputs().size() == 1;
            @SuppressWarnings("unchecked")
            final Input<Boolean> condition = (Input<Boolean>) ctx.topLevelInputs().get(0);
            @SuppressWarnings("unchecked")
            final List<LuceneCollectorExpression> expressions = ctx.docLevelExpressions();
            final CollectorContext collectorContext = new CollectorContext();
            collectorContext.searchContext(searchContext);
            collectorContext.visitor(new LuceneDocCollector.CollectorFieldsVisitor(expressions.size()));


            for (LuceneCollectorExpression expression : expressions) {
                expression.startCollect(collectorContext);
            }
            Filter filter = new Filter() {
                @Override
                public DocIdSet getDocIdSet(AtomicReaderContext context, Bits acceptDocs) throws IOException {
                    for (LuceneCollectorExpression expression : expressions) {
                        expression.setNextReader(context);
                    }
                    return BitsFilteredDocIdSet.wrap(
                            new FunctionDocSet(
                                    context.reader(),
                                    collectorContext.visitor(),
                                    condition,
                                    expressions,
                                    context.reader().maxDoc(),
                                    acceptDocs
                            ),

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Related Classes of io.crate.operation.reference.doc.lucene.CollectorContext

io.crate.action.sql.query.CrateSearchService$SortSymbolContext

io.crate.lucene.LuceneQueryBuilder$Visitor

io.crate.operation.collect.LuceneDocCollector

io.crate.operation.reference.doc.DocLevelExpressionsTest

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