Class LongRangeFactory
- java.lang.Object
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- org.apache.lucene.search.grouping.LongRangeFactory
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public class LongRangeFactory extends Object
Groups double values into ranges
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Constructor Summary
Constructors Constructor Description LongRangeFactory(long min, long width, long max)
Creates a new LongRangeFactory
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description LongRange
getRange(long value, LongRange reuse)
Finds the LongRange that a value should be grouped into
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Constructor Detail
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LongRangeFactory
public LongRangeFactory(long min, long width, long max)
Creates a new LongRangeFactory- Parameters:
min
- a minimum value; all longs below this value are grouped into a single rangewidth
- a standard width; all ranges betweenmin
andmax
are this wide, with the exception of the final range which may be up to this width. Ranges are inclusive at the lower end, and exclusive at the upper end.max
- a maximum value; all longs above this value are grouped into a single range
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