java.io.Closeable
, java.lang.AutoCloseable
, org.apache.lucene.search.Collector
, Releasable
TDigestPercentileRanksAggregator
, TDigestPercentilesAggregator
public abstract class AbstractTDigestPercentilesAggregator extends NumericMetricsAggregator.MultiValue
Aggregator.Parser, Aggregator.SubAggCollectionMode
NumericMetricsAggregator.MultiValue, NumericMetricsAggregator.SingleValue
Modifier and Type | Field | Description |
---|---|---|
protected double |
compression |
|
protected DocValueFormat |
formatter |
|
protected boolean |
keyed |
|
protected double[] |
keys |
|
protected ObjectArray<TDigestState> |
states |
|
protected ValuesSource.Numeric |
valuesSource |
collectableSubAggregators, context, DEFAULT_WEIGHT, name, parent, subAggregators
NO_OP_COLLECTOR
Constructor | Description |
---|---|
AbstractTDigestPercentilesAggregator(java.lang.String name,
ValuesSource.Numeric valuesSource,
SearchContext context,
Aggregator parent,
double[] keys,
double compression,
boolean keyed,
DocValueFormat formatter,
java.util.List<PipelineAggregator> pipelineAggregators,
java.util.Map<java.lang.String,java.lang.Object> metaData) |
Modifier and Type | Method | Description |
---|---|---|
protected void |
doClose() |
Release instance-specific data.
|
LeafBucketCollector |
getLeafCollector(org.apache.lucene.index.LeafReaderContext ctx,
LeafBucketCollector sub) |
Get a
LeafBucketCollector for the given ctx, which should
delegate to the given collector. |
protected TDigestState |
getState(long bucketOrd) |
|
boolean |
hasMetric(java.lang.String name) |
|
boolean |
needsScores() |
Most aggregators don't need scores, make sure to extend this method if
your aggregator needs them.
|
buildAggregation, buildEmptyAggregation, descendsFromBucketAggregator
addRequestCircuitBreakerBytes, buildEmptySubAggregations, close, context, doPostCollection, doPreCollection, getLeafCollector, metaData, name, parent, pipelineAggregators, postCollection, preCollection, preGetSubLeafCollectors, subAggregator, subAggregators, toString
wrap
metric
protected final double[] keys
protected final ValuesSource.Numeric valuesSource
protected final DocValueFormat formatter
protected ObjectArray<TDigestState> states
protected final double compression
protected final boolean keyed
public AbstractTDigestPercentilesAggregator(java.lang.String name, ValuesSource.Numeric valuesSource, SearchContext context, Aggregator parent, double[] keys, double compression, boolean keyed, DocValueFormat formatter, java.util.List<PipelineAggregator> pipelineAggregators, java.util.Map<java.lang.String,java.lang.Object> metaData) throws java.io.IOException
java.io.IOException
public boolean needsScores()
AggregatorBase
needsScores
in interface org.apache.lucene.search.Collector
needsScores
in class AggregatorBase
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 boolean hasMetric(java.lang.String name)
hasMetric
in class NumericMetricsAggregator.MultiValue
protected TDigestState getState(long bucketOrd)
protected void doClose()
AggregatorBase
doClose
in class AggregatorBase