Package org.apache.lucene.util

Class NumericUtils.LongRangeBuilder

java.lang.Object

org.apache.lucene.util.NumericUtils.LongRangeBuilder

Enclosing class:

NumericUtils

public abstract static class NumericUtils.LongRangeBuilder
extends Object

Callback for NumericUtils.splitLongRange(org.apache.lucene.util.NumericUtils.LongRangeBuilder, int, long, long). You need to overwrite only one of the methods.

Since:

2.9, API changed non backwards-compliant in 4.0

Constructor Summary

Constructors

Constructor	Description
LongRangeBuilder()

Method Summary

Modifier and Type	Method	Description
void	addRange(long min, long max, int shift)	Overwrite this method, if you like to receive the raw long range bounds.
void	addRange(BytesRef minPrefixCoded, BytesRef maxPrefixCoded)	Overwrite this method, if you like to receive the already prefix encoded range bounds.

Methods inherited from class java.lang.Object

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

Constructor Details

LongRangeBuilder

public LongRangeBuilder()

Method Details

addRange

public void addRange(BytesRef minPrefixCoded,
 BytesRef maxPrefixCoded)

Overwrite this method, if you like to receive the already prefix encoded range bounds. You can directly build classical (inclusive) range queries from them.

addRange

public void addRange(long min,
 long max,
 int shift)

Overwrite this method, if you like to receive the raw long range bounds. You can use this for e.g. debugging purposes (print out range bounds).