org.apache.lucene.search.grouping

Class AbstractGroupFacetCollector.SegmentResult

java.lang.Object

org.apache.lucene.search.grouping.AbstractGroupFacetCollector.SegmentResult

Enclosing class:

AbstractGroupFacetCollector

protected abstract static class AbstractGroupFacetCollector.SegmentResult
extends Object

Contains the local grouped segment counts for a particular segment. Each SegmentResult must be added together.

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	counts
protected int	maxTermPos
protected int	mergePos
protected BytesRef	mergeTerm
protected int	missing
protected int	total

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractGroupFacetCollector.SegmentResult(int[] counts, int total, int missing, int maxTermPos)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract void	nextTerm() Go to next term in this SegmentResult in order to retrieve the grouped facet counts.

Methods inherited from class java.lang.Object

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

Field Detail

counts

protected final int[] counts

total

protected final int total

missing

protected final int missing

maxTermPos

protected final int maxTermPos

mergeTerm

protected BytesRef mergeTerm

mergePos

protected int mergePos

Constructor Detail

AbstractGroupFacetCollector.SegmentResult

protected AbstractGroupFacetCollector.SegmentResult(int[] counts,
                                         int total,
                                         int missing,
                                         int maxTermPos)

Method Detail

nextTerm

protected abstract void nextTerm()
                          throws IOException

Go to next term in this SegmentResult in order to retrieve the grouped facet counts.

Throws:

IOException - If I/O related errors occur