Examples of AggregationContext

io.crate.operation.AggregationContext
org.elasticsearch.search.aggregations.support.AggregationContext
org.mule.api.routing.AggregationContext
Immutable object used to provide all the necessary information to perform an aggregation operation in one single parameter, helping to maintain consistent and simple signatures across aggregators The most important attribute in this class is {@link #events} which holds the events to be aggregated. These events need to beordered so that each event's index corresponds to the index of each route @since 3.5.0

Examples of io.crate.operation.AggregationContext

                new Aggregation(countInfo, ImmutableList.<Symbol>of(), Aggregation.Step.ITER, Aggregation.Step.PARTIAL);


        Functions functions = new ModulesBuilder()
                .add(new AggregationImplModule()).createInjector().getInstance(Functions.class);


        AggregationContext aggregationContext = new AggregationContext(
                (AggregationFunction)functions.get(countInfo.ident()),
                countAggregation);


        AggregationContext[] aggregations = new AggregationContext[] { aggregationContext };
        GroupingProjector projector = new GroupingProjector(

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Examples of org.elasticsearch.search.aggregations.support.AggregationContext

        this.isNestedDoc = isNestedDoc;


        ImmutableList.Builder<Collector> aggCollectorBuilder = ImmutableList.builder();


        if (context.aggregations() != null) {
            AggregationContext aggregationContext = new AggregationContext(context);
            context.aggregations().aggregationContext(aggregationContext);


            List<Aggregator> aggregatorCollectors = new ArrayList<>();
            Aggregator[] aggregators = context.aggregations().factories().createTopLevelAggregators(aggregationContext);
            for (int i = 0; i < aggregators.length; i++) {
                if (!(aggregators[i] instanceof GlobalAggregator)) {
                    Aggregator aggregator = aggregators[i];
                    if (aggregator.shouldCollect()) {
                        aggregatorCollectors.add(aggregator);
                    }
                }
            }
            context.aggregations().aggregators(aggregators);
            if (!aggregatorCollectors.isEmpty()) {
                aggCollectorBuilder.add(new AggregationPhase.AggregationsCollector(aggregatorCollectors, aggregationContext));
            }
            aggregationContext.setNextReader(context.searcher().getIndexReader().getContext());
        }
        aggregatorCollector = aggCollectorBuilder.build();
        aggregatorLeafCollectors = new ArrayList<>(aggregatorCollector.size());
    }

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Examples of org.elasticsearch.search.aggregations.support.AggregationContext

    }


    @Override
    public void preProcess(SearchContext context) {
        if (context.aggregations() != null) {
            AggregationContext aggregationContext = new AggregationContext(context);
            context.aggregations().aggregationContext(aggregationContext);


            List<Aggregator> collectors = new ArrayList<>();
            Aggregator[] aggregators = context.aggregations().factories().createTopLevelAggregators(aggregationContext);
            for (int i = 0; i < aggregators.length; i++) {
                if (!(aggregators[i] instanceof GlobalAggregator)) {
                    Aggregator aggregator = aggregators[i];
                    if (aggregator.shouldCollect()) {
                        collectors.add(aggregator);
                    }
                }
            }
            context.aggregations().aggregators(aggregators);
            if (!collectors.isEmpty()) {
                context.searcher().addMainQueryCollector(new AggregationsCollector(collectors, aggregationContext));
            }
            aggregationContext.setNextReader(context.searcher().getIndexReader().getContext());
        }
    }

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Examples of org.mule.api.routing.AggregationContext

            }


            responses.add(response);
        }


        return aggregationStrategy.aggregate(new AggregationContext(event, responses));
    }

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