Package org.apache.lucene.spatial.prefix

Class NumberRangePrefixTreeStrategy.Facets.FacetParentVal

java.lang.Object

org.apache.lucene.spatial.prefix.NumberRangePrefixTreeStrategy.Facets.FacetParentVal

Enclosing class:

NumberRangePrefixTreeStrategy.Facets

public static class NumberRangePrefixTreeStrategy.Facets.FacetParentVal
extends Object

Holds a block of detailLevel counts aggregated to their parent level.

Field Summary

Fields

Modifier and Type	Field	Description
int[]	childCounts	The detail level counts.
int	childCountsLen	The length of childCounts.
int	parentLeaves	The count of ranges that span all of the childCounts.

Constructor Summary

Constructors

Constructor	Description
FacetParentVal()

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

parentLeaves

public int parentLeaves

The count of ranges that span all of the childCounts. In more technical terms, this is the number of leaf cells found at this parent. Treat this like NumberRangePrefixTreeStrategy.Facets.topLeaves.

childCountsLen

public int childCountsLen

The length of childCounts. If childCounts is not null then this is childCounts.length, otherwise it says how long it would have been if it weren't null.

childCounts

public int[] childCounts

The detail level counts. It will be null if there are none, and thus they are assumed 0. Most apps, when presenting the information, will add NumberRangePrefixTreeStrategy.Facets.topLeaves and parentLeaves to each count.

Constructor Details

FacetParentVal

public FacetParentVal()