Module org.elasticsearch.server

Package org.elasticsearch.search.aggregations

Class AggregationExecutionContext

java.lang.Object

org.elasticsearch.search.aggregations.AggregationExecutionContext

public class AggregationExecutionContext
extends Object

Used to preserve contextual information during aggregation execution. It can be used by search executors and parent aggregations to provide contextual information for the child aggregation during execution such as the currently executed time series id or the size of the current date histogram bucket. The information provided by this class is highly contextual and only valid during the LeafBucketCollector.collect(int, long) call.

Constructor Summary

Constructors

Constructor	Description
AggregationExecutionContext(org.apache.lucene.index.LeafReaderContext leafReaderContext, Supplier<org.apache.lucene.util.BytesRef> tsidProvider, LongSupplier timestampProvider, IntSupplier tsidOrdProvider)

Method Summary

Modifier and Type	Method	Description
org.apache.lucene.index.LeafReaderContext	getLeafReaderContext()
long	getTimestamp()
org.apache.lucene.util.BytesRef	getTsid()
int	getTsidOrd()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AggregationExecutionContext

public AggregationExecutionContext(org.apache.lucene.index.LeafReaderContext leafReaderContext,
 Supplier<org.apache.lucene.util.BytesRef> tsidProvider,
 LongSupplier timestampProvider,
 IntSupplier tsidOrdProvider)

Method Details

getLeafReaderContext

public org.apache.lucene.index.LeafReaderContext getLeafReaderContext()

getTsid

public org.apache.lucene.util.BytesRef getTsid()

getTimestamp

public long getTimestamp()

getTsidOrd

public int getTsidOrd()