org.elasticsearch.index.search.child

Class ChildrenQuery.ParentCollector

java.lang.Object

org.apache.lucene.search.SimpleCollector

org.elasticsearch.index.search.child.ChildrenQuery.ParentCollector

All Implemented Interfaces:

AutoCloseable, org.apache.lucene.search.Collector, org.apache.lucene.search.LeafCollector, Releasable

Direct Known Subclasses:

ChildrenQuery.ParentScoreCollector

Enclosing class:

ChildrenQuery

protected abstract static class ChildrenQuery.ParentCollector
extends org.apache.lucene.search.SimpleCollector
implements Releasable

Field Summary

Fields

Modifier and Type	Field and Description
protected BigArrays	bigArrays
protected IndexParentChildFieldData	globalIfd
protected LongHash	parentIdxs
protected String	parentType
protected org.apache.lucene.search.Scorer	scorer
protected SearchContext	searchContext
protected org.apache.lucene.index.SortedDocValues	values

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ChildrenQuery.ParentCollector(IndexParentChildFieldData globalIfd, SearchContext searchContext, String parentType)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	collect(int doc)
protected void	doSetNextReader(org.apache.lucene.index.LeafReaderContext context)
protected void	existingParent(long parentIdx)
long	foundParents()
boolean	needsScores()
protected void	newParent(long parentIdx)
void	setScorer(org.apache.lucene.search.Scorer scorer)

Methods inherited from class org.apache.lucene.search.SimpleCollector

getLeafCollector

Methods inherited from class java.lang.Object

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

Field Detail

globalIfd

protected final IndexParentChildFieldData globalIfd

parentIdxs

protected final LongHash parentIdxs

bigArrays

protected final BigArrays bigArrays

searchContext

protected final SearchContext searchContext

parentType

protected final String parentType

values

protected org.apache.lucene.index.SortedDocValues values

scorer

protected org.apache.lucene.search.Scorer scorer

Constructor Detail

ChildrenQuery.ParentCollector

protected ChildrenQuery.ParentCollector(IndexParentChildFieldData globalIfd,
                             SearchContext searchContext,
                             String parentType)

Method Detail

collect

public final void collect(int doc)
                   throws IOException

Specified by:

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

Specified by:

collect in class org.apache.lucene.search.SimpleCollector

Throws:

IOException

newParent

protected void newParent(long parentIdx)
                  throws IOException

Throws:

IOException

existingParent

protected void existingParent(long parentIdx)
                       throws IOException

Throws:

IOException

foundParents

public long foundParents()

doSetNextReader

protected void doSetNextReader(org.apache.lucene.index.LeafReaderContext context)
                        throws IOException

Overrides:

doSetNextReader in class org.apache.lucene.search.SimpleCollector

Throws:

IOException

setScorer

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

Specified by:

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

Overrides:

setScorer in class org.apache.lucene.search.SimpleCollector

Throws:

IOException

needsScores

public boolean needsScores()

Specified by:

needsScores in interface org.apache.lucene.search.Collector

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Releasable