Package org.apache.lucene.facet.taxonomy
Class OrdinalsReader
- java.lang.Object
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- org.apache.lucene.facet.taxonomy.OrdinalsReader
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- Direct Known Subclasses:
CachedOrdinalsReader
,DocValuesOrdinalsReader
@Deprecated public abstract class OrdinalsReader extends Object
Deprecated.Custom binary encodings for taxonomy ordinals are no longer supported starting with Lucene 9Provides per-document ordinals.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
OrdinalsReader.OrdinalsSegmentReader
Deprecated.Returns ordinals for documents in one segment.
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Constructor Summary
Constructors Constructor Description OrdinalsReader()
Deprecated.Default constructor.
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Method Summary
All Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description abstract String
getIndexFieldName()
Deprecated.Returns the indexed field name thisOrdinalsReader
is reading from.abstract OrdinalsReader.OrdinalsSegmentReader
getReader(LeafReaderContext context)
Deprecated.Set current atomic reader.
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Method Detail
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getReader
public abstract OrdinalsReader.OrdinalsSegmentReader getReader(LeafReaderContext context) throws IOException
Deprecated.Set current atomic reader.- Throws:
IOException
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getIndexFieldName
public abstract String getIndexFieldName()
Deprecated.Returns the indexed field name thisOrdinalsReader
is reading from.
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