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

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

NOTE: This is a very low-level interface, the method signatures may change in later versions.

Constructor Summary

Constructors

Constructor and Description
NumericUtils.LongRangeBuilder()

Method Summary

Methods

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

NumericUtils.LongRangeBuilder

public NumericUtils.LongRangeBuilder()

Method Detail

addRange

public void addRange(String minPrefixCoded,
            String 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).