Uses of Interface
org.apache.lucene.util.Unwrappable
Package
Description
Text analysis.
Code to maintain and access indices.
Code to search indices.
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Uses of Unwrappable in org.apache.lucene.analysis
Modifier and TypeClassDescriptionfinal class
This class can be used if the token attributes of a TokenStream are intended to be consumed more than once.class
Abstract base class for TokenFilters that may remove tokens.class
An abstract TokenFilter that exposes its input stream as a graphclass
Normalizes token text to lower case.class
Removes stop words from a token stream.class
A TokenFilter is a TokenStream whose input is another TokenStream. -
Uses of Unwrappable in org.apache.lucene.index
Modifier and TypeClassDescriptionstatic class
Base class for filteringPostingsEnum
implementations.class
A wrapper forMergePolicy
instances.class
A wrapping merge policy that wraps theMergePolicy.OneMerge
objects returned by the wrapped merge policy.final class
ThisMergePolicy
allows to carry over soft deleted documents across merges.class
ThisMergePolicy
is used for upgrading all existing segments of an index when callingIndexWriter.forceMerge(int)
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Uses of Unwrappable in org.apache.lucene.search
Modifier and TypeClassDescriptionclass
AFilterScorer
contains anotherScorer
, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.