Module org.apache.lucene.core
Package org.apache.lucene.index
Class SlowCompositeCodecReaderWrapper.SlowCompositeNormsProducer
- java.lang.Object
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- org.apache.lucene.codecs.NormsProducer
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- org.apache.lucene.index.SlowCompositeCodecReaderWrapper.SlowCompositeNormsProducer
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- All Implemented Interfaces:
java.io.Closeable
,java.lang.AutoCloseable
- Enclosing class:
- SlowCompositeCodecReaderWrapper
private static class SlowCompositeCodecReaderWrapper.SlowCompositeNormsProducer extends NormsProducer
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Field Summary
Fields Modifier and Type Field Description private CodecReader[]
codecReaders
private NormsProducer[]
producers
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Constructor Summary
Constructors Constructor Description SlowCompositeNormsProducer(CodecReader[] codecReaders)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
checkIntegrity()
Checks consistency of this producervoid
close()
NumericDocValues
getNorms(FieldInfo field)
ReturnsNumericDocValues
for this field.-
Methods inherited from class org.apache.lucene.codecs.NormsProducer
getMergeInstance
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Field Detail
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codecReaders
private final CodecReader[] codecReaders
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producers
private final NormsProducer[] producers
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Constructor Detail
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SlowCompositeNormsProducer
SlowCompositeNormsProducer(CodecReader[] codecReaders)
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Method Detail
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close
public void close() throws java.io.IOException
- Throws:
java.io.IOException
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getNorms
public NumericDocValues getNorms(FieldInfo field) throws java.io.IOException
Description copied from class:NormsProducer
ReturnsNumericDocValues
for this field. The returned instance need not be thread-safe: it will only be used by a single thread. The behavior is undefined if the given field doesn't have norms enabled on itsFieldInfo
. The return value is nevernull
.- Specified by:
getNorms
in classNormsProducer
- Throws:
java.io.IOException
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checkIntegrity
public void checkIntegrity() throws java.io.IOException
Description copied from class:NormsProducer
Checks consistency of this producerNote that this may be costly in terms of I/O, e.g. may involve computing a checksum value against large data files.
- Specified by:
checkIntegrity
in classNormsProducer
- Throws:
java.io.IOException
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