public class NestedAggregator extends SingleBucketAggregator
Aggregator.Parser, Aggregator.SubAggCollectionMode
collectableSubAggregators, context, DEFAULT_WEIGHT, name, parent, subAggregators
NO_OP_COLLECTOR
Constructor and Description |
---|
NestedAggregator(java.lang.String name,
AggregatorFactories factories,
ObjectMapper parentObjectMapper,
ObjectMapper childObjectMapper,
SearchContext context,
Aggregator parentAggregator,
java.util.List<PipelineAggregator> pipelineAggregators,
java.util.Map<java.lang.String,java.lang.Object> metaData) |
Modifier and Type | Method and Description |
---|---|
InternalAggregation |
buildAggregation(long owningBucketOrdinal)
Build an aggregation for data that has been collected into
bucket . |
InternalAggregation |
buildEmptyAggregation()
Build an empty aggregation.
|
LeafBucketCollector |
getLeafCollector(org.apache.lucene.index.LeafReaderContext ctx,
LeafBucketCollector sub)
Get a
LeafBucketCollector for the given ctx, which should
delegate to the given collector. |
bucketAggregations, bucketDocCount, bucketEmptyAggregations, close, collectBucket, collectExistingBucket, getDocCounts, grow, incrementBucketDocCount, maxBucketOrd
buildEmptySubAggregations, context, doClose, doPostCollection, doPreCollection, getDeferringCollector, getLeafCollector, metaData, name, needsScores, parent, pipelineAggregators, postCollection, preCollection, runDeferredCollections, shouldDefer, subAggregator, subAggregators, toString
descendsFromBucketAggregator
wrap
public NestedAggregator(java.lang.String name, AggregatorFactories factories, ObjectMapper parentObjectMapper, ObjectMapper childObjectMapper, SearchContext context, Aggregator parentAggregator, java.util.List<PipelineAggregator> pipelineAggregators, java.util.Map<java.lang.String,java.lang.Object> metaData) throws java.io.IOException
java.io.IOException
public LeafBucketCollector getLeafCollector(org.apache.lucene.index.LeafReaderContext ctx, LeafBucketCollector sub) throws java.io.IOException
AggregatorBase
LeafBucketCollector
for the given ctx, which should
delegate to the given collector.getLeafCollector
in class AggregatorBase
java.io.IOException
public InternalAggregation buildAggregation(long owningBucketOrdinal) throws java.io.IOException
Aggregator
bucket
.buildAggregation
in class Aggregator
java.io.IOException
public InternalAggregation buildEmptyAggregation()
Aggregator
buildEmptyAggregation
in class Aggregator