(x <= min) ? base : sqrt(x+(base**2)-min)
...but with a special case check for 0.
1/sqrt( steepness * (abs(x-min) + abs(x-max) - (max-min)) + 1 )
.EarlyTerminatingSortingCollector
instance.Sorter.DocComparator
instance that will be called on
children of the same parent.Sorter
.Sorter.DocComparator
instance that will be called on
parent doc IDs.HighFreqTerms
class extracts the top n most frequent terms
(by document frequency) from an existing Lucene index and reports their
document frequency. state.getBoost() *
computeLengthNorm(numTokens)
where
numTokens does not count overlap tokens if
discountOverlaps is true by default or true for this
specific field.NativeUnixDirectory
Directory
implementation for all Unixes that uses
DIRECT I/O to bypass OS level IO caching during
merging.Sorter
which sorts documents according to their
NumericDocValues
.true
) or descending (false
).Filter
.Filter
.diagnostics
to denote that
this segment is sorted.AtomicReader
which supports sorting documents by a given
Sorter
.MergePolicy
that reorders documents according to a Sorter
before merging them.MergePolicy
that sorts documents with sorter
.TermStats.docFreq
and TermStats.totalTermFreq
).Outputs
implementation where each output
is one or two non-negative long values.Directory
implementation for Microsoft Windows.NativeFSLockFactory
.reader
according to the order
defined by sorter
.SortingAtomicReader.wrap(AtomicReader, Sorter)
but operates directly on a Sorter.DocMap
.Copyright © 2000-2013 Apache Software Foundation. All Rights Reserved.