Uses of Interface
io.druid.query.aggregation.PostAggregator

Packages that use PostAggregator

Package	Description
io.druid.query
io.druid.query.aggregation
io.druid.query.aggregation.hyperloglog
io.druid.query.aggregation.post
io.druid.query.groupby
io.druid.query.groupby.orderby
io.druid.query.timeseries
io.druid.query.topn
io.druid.segment.incremental

Uses of PostAggregator in io.druid.query

Methods in io.druid.query that return types with arguments of type PostAggregator

Modifier and Type	Method and Description
List<PostAggregator>	Druids.TimeseriesQueryBuilder.getPostAggregatorSpecs()

Method parameters in io.druid.query with type arguments of type PostAggregator

Modifier and Type	Method and Description
Druids.TimeseriesQueryBuilder	Druids.TimeseriesQueryBuilder.postAggregators(List<PostAggregator> p)
static void	Queries.verifyAggregations(List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)

Uses of PostAggregator in io.druid.query.aggregation

Methods in io.druid.query.aggregation that return types with arguments of type PostAggregator

Modifier and Type	Method and Description
static com.metamx.common.Pair<List<AggregatorFactory>,List<PostAggregator>>	AggregatorUtil.condensedAggregators(List<AggregatorFactory> aggList, List<PostAggregator> postAggList, String metric)
static List<PostAggregator>	AggregatorUtil.pruneDependentPostAgg(List<PostAggregator> postAggregatorList, String postAggName) returns the list of dependent postAggregators that should be calculated in order to calculate given postAgg

Method parameters in io.druid.query.aggregation with type arguments of type PostAggregator

Modifier and Type	Method and Description
static com.metamx.common.Pair<List<AggregatorFactory>,List<PostAggregator>>	AggregatorUtil.condensedAggregators(List<AggregatorFactory> aggList, List<PostAggregator> postAggList, String metric)
static List<PostAggregator>	AggregatorUtil.pruneDependentPostAgg(List<PostAggregator> postAggregatorList, String postAggName) returns the list of dependent postAggregators that should be calculated in order to calculate given postAgg

Uses of PostAggregator in io.druid.query.aggregation.hyperloglog

Classes in io.druid.query.aggregation.hyperloglog that implement PostAggregator

Modifier and Type	Class and Description
class	HyperUniqueFinalizingPostAggregator

Uses of PostAggregator in io.druid.query.aggregation.post

Classes in io.druid.query.aggregation.post that implement PostAggregator

Modifier and Type	Class and Description
class	ArithmeticPostAggregator
class	ConstantPostAggregator
class	FieldAccessPostAggregator
class	JavaScriptPostAggregator

Methods in io.druid.query.aggregation.post that return types with arguments of type PostAggregator

Modifier and Type	Method and Description
List<PostAggregator>	ArithmeticPostAggregator.getFields()

Constructor parameters in io.druid.query.aggregation.post with type arguments of type PostAggregator

Constructor and Description
ArithmeticPostAggregator(String name, String fnName, List<PostAggregator> fields)
ArithmeticPostAggregator(String name, String fnName, List<PostAggregator> fields, String ordering)

Uses of PostAggregator in io.druid.query.groupby

Methods in io.druid.query.groupby that return types with arguments of type PostAggregator

Modifier and Type	Method and Description
List<PostAggregator>	GroupByQuery.getPostAggregatorSpecs()

Methods in io.druid.query.groupby with parameters of type PostAggregator

Modifier and Type	Method and Description
GroupByQuery.Builder	GroupByQuery.Builder.addPostAggregator(PostAggregator postAgg)

Method parameters in io.druid.query.groupby with type arguments of type PostAggregator

Modifier and Type	Method and Description
GroupByQuery.Builder	GroupByQuery.Builder.setPostAggregatorSpecs(List<PostAggregator> postAggregatorSpecs)

Constructor parameters in io.druid.query.groupby with type arguments of type PostAggregator

Constructor and Description
GroupByQuery(DataSource dataSource, QuerySegmentSpec querySegmentSpec, DimFilter dimFilter, QueryGranularity granularity, List<DimensionSpec> dimensions, List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs, HavingSpec havingSpec, LimitSpec limitSpec, Map<String,Object> context)

Uses of PostAggregator in io.druid.query.groupby.orderby

Method parameters in io.druid.query.groupby.orderby with type arguments of type PostAggregator

Modifier and Type	Method and Description
com.google.common.base.Function<com.metamx.common.guava.Sequence<io.druid.data.input.Row>,com.metamx.common.guava.Sequence<io.druid.data.input.Row>>	NoopLimitSpec.build(List<DimensionSpec> dimensions, List<AggregatorFactory> aggs, List<PostAggregator> postAggs)
com.google.common.base.Function<com.metamx.common.guava.Sequence<io.druid.data.input.Row>,com.metamx.common.guava.Sequence<io.druid.data.input.Row>>	LimitSpec.build(List<DimensionSpec> dimensions, List<AggregatorFactory> aggs, List<PostAggregator> postAggs) Returns a function that applies a limit to an input sequence that is assumed to be sorted on dimensions.
com.google.common.base.Function<com.metamx.common.guava.Sequence<io.druid.data.input.Row>,com.metamx.common.guava.Sequence<io.druid.data.input.Row>>	DefaultLimitSpec.build(List<DimensionSpec> dimensions, List<AggregatorFactory> aggs, List<PostAggregator> postAggs)

Uses of PostAggregator in io.druid.query.timeseries

Methods in io.druid.query.timeseries that return types with arguments of type PostAggregator

Modifier and Type	Method and Description
List<PostAggregator>	TimeseriesQuery.getPostAggregatorSpecs()

Methods in io.druid.query.timeseries with parameters of type PostAggregator

Modifier and Type	Method and Description
TimeseriesResultBuilder	TimeseriesResultBuilder.addMetric(PostAggregator postAggregator)

Constructor parameters in io.druid.query.timeseries with type arguments of type PostAggregator

Constructor and Description
TimeseriesQuery(DataSource dataSource, QuerySegmentSpec querySegmentSpec, boolean descending, DimFilter dimFilter, QueryGranularity granularity, List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs, Map<String,Object> context)

Uses of PostAggregator in io.druid.query.topn

Methods in io.druid.query.topn that return types with arguments of type PostAggregator

Modifier and Type	Method and Description
List<PostAggregator>	TopNQueryBuilder.getPostAggregatorSpecs()
List<PostAggregator>	TopNQuery.getPostAggregatorSpecs()

Method parameters in io.druid.query.topn with type arguments of type PostAggregator

Modifier and Type	Method and Description
Comparator	TopNMetricSpec.getComparator(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
Comparator	NumericTopNMetricSpec.getComparator(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
Comparator	LexicographicTopNMetricSpec.getComparator(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
Comparator	InvertedTopNMetricSpec.getComparator(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
Comparator	DimensionTopNMetricSpec.getComparator(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
Comparator	AlphaNumericTopNMetricSpec.getComparator(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
TopNResultBuilder	TopNMetricSpec.getResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNResultBuilder	NumericTopNMetricSpec.getResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNResultBuilder	LexicographicTopNMetricSpec.getResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNResultBuilder	InvertedTopNMetricSpec.getResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNResultBuilder	DimensionTopNMetricSpec.getResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNQueryBuilder	TopNQueryBuilder.postAggregators(List<PostAggregator> p)
void	TopNMetricSpec.verifyPreconditions(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
void	NumericTopNMetricSpec.verifyPreconditions(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
void	LexicographicTopNMetricSpec.verifyPreconditions(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
void	InvertedTopNMetricSpec.verifyPreconditions(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
void	DimensionTopNMetricSpec.verifyPreconditions(List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
TopNQuery	TopNQuery.withPostAggregatorSpecs(List<PostAggregator> postAggregatorSpecs)

Constructor parameters in io.druid.query.topn with type arguments of type PostAggregator

Constructor and Description
TopNBinaryFn(TopNResultMerger merger, QueryGranularity granularity, DimensionSpec dimSpec, TopNMetricSpec topNMetricSpec, int threshold, List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs)
TopNNumericResultBuilder(org.joda.time.DateTime timestamp, DimensionSpec dimSpec, String metricName, int threshold, Comparator comparator, List<AggregatorFactory> aggFactories, List<PostAggregator> postAggs)
TopNQuery(DataSource dataSource, DimensionSpec dimensionSpec, TopNMetricSpec topNMetricSpec, int threshold, QuerySegmentSpec querySegmentSpec, DimFilter dimFilter, QueryGranularity granularity, List<AggregatorFactory> aggregatorSpecs, List<PostAggregator> postAggregatorSpecs, Map<String,Object> context)

Uses of PostAggregator in io.druid.segment.incremental

Method parameters in io.druid.segment.incremental with type arguments of type PostAggregator

Modifier and Type	Method and Description
Iterable<io.druid.data.input.Row>	IncrementalIndex.iterableWithPostAggregations(List<PostAggregator> postAggs, boolean descending)