Module org.elasticsearch.server

Package org.elasticsearch.search.aggregations.bucket.geogrid

Class CellIdSource.CellSingleValue

java.lang.Object

org.apache.lucene.search.LongValues

org.elasticsearch.search.aggregations.bucket.geogrid.CellIdSource.CellSingleValue

Enclosing class:

CellIdSource

protected abstract static class CellIdSource.CellSingleValue
extends org.apache.lucene.search.LongValues

Class representing the long-encoded grid-cells belonging to the singleton geo-doc-values.

Field Summary

Fields

Modifier and Type	Field	Description
protected final int	precision
protected long	value

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CellSingleValue(GeoPointValues geoValues, int precision)

Method Summary

Modifier and Type	Method	Description
protected abstract boolean	advance(GeoPoint target)	Sets the appropriate long-encoded value for target in value.
boolean	advanceExact(int docId)
long	longValue()

Methods inherited from class java.lang.Object

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

Field Details

precision

protected final int precision

value

protected long value

Constructor Details

CellSingleValue

protected CellSingleValue(GeoPointValues geoValues,
 int precision)

Method Details

advanceExact

public boolean advanceExact(int docId)
                     throws IOException

Specified by:

advanceExact in class org.apache.lucene.search.LongValues

Throws:

IOException

longValue

public long longValue()
               throws IOException

Specified by:

longValue in class org.apache.lucene.search.LongValues

Throws:

IOException

advance

protected abstract boolean advance(GeoPoint target)

Sets the appropriate long-encoded value for target in value.

Parameters:

target - the geo-value to encode

Returns:

true if the value needs to be added, otherwise false.