org.elasticsearch.search.aggregations

Class LeafBucketCollector

java.lang.Object

org.elasticsearch.search.aggregations.LeafBucketCollector

All Implemented Interfaces:

org.apache.lucene.search.LeafCollector

Direct Known Subclasses:

LeafBucketCollectorBase, ProfilingLeafBucketCollector

public abstract class LeafBucketCollector
extends java.lang.Object
implements org.apache.lucene.search.LeafCollector

Per-leaf bucket collector.

Field Summary

Fields

Modifier and Type	Field and Description
static LeafBucketCollector	NO_OP_COLLECTOR

Constructor Summary

Constructors

Constructor and Description
LeafBucketCollector()

Method Summary

Modifier and Type	Method and Description
void	collect(int doc)
abstract void	collect(int doc, long bucket) Collect the given doc in the given bucket.
void	setScorer(org.apache.lucene.search.Scorer scorer)
static LeafBucketCollector	wrap(java.lang.Iterable<LeafBucketCollector> collectors)

Methods inherited from class java.lang.Object

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

Field Detail

NO_OP_COLLECTOR

public static final LeafBucketCollector NO_OP_COLLECTOR

Constructor Detail

LeafBucketCollector

public LeafBucketCollector()

Method Detail

wrap

public static LeafBucketCollector wrap(java.lang.Iterable<LeafBucketCollector> collectors)

collect

public abstract void collect(int doc,
                             long bucket)
                      throws java.io.IOException

Collect the given doc in the given bucket.

Throws:

java.io.IOException

collect

public final void collect(int doc)
                   throws java.io.IOException

Specified by:

collect in interface org.apache.lucene.search.LeafCollector

Throws:

java.io.IOException

setScorer

public void setScorer(org.apache.lucene.search.Scorer scorer)
               throws java.io.IOException

Specified by:

setScorer in interface org.apache.lucene.search.LeafCollector

Throws:

java.io.IOException