Package org.apache.lucene.tests.index
Class FieldFilterLeafReader
- java.lang.Object
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- org.apache.lucene.index.IndexReader
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- org.apache.lucene.index.LeafReader
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- org.apache.lucene.index.FilterLeafReader
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- org.apache.lucene.tests.index.FieldFilterLeafReader
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- All Implemented Interfaces:
Closeable,AutoCloseable
public final class FieldFilterLeafReader extends FilterLeafReader
AFilterLeafReaderthat exposes only a subset of fields from the underlying wrapped reader.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.lucene.index.FilterLeafReader
FilterLeafReader.FilterFields, FilterLeafReader.FilterPostingsEnum, FilterLeafReader.FilterTerms, FilterLeafReader.FilterTermsEnum
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Nested classes/interfaces inherited from class org.apache.lucene.index.IndexReader
IndexReader.CacheHelper, IndexReader.CacheKey, IndexReader.ClosedListener
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Field Summary
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Fields inherited from class org.apache.lucene.index.FilterLeafReader
in
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Constructor Summary
Constructors Constructor Description FieldFilterLeafReader(LeafReader in, Set<String> fields, boolean negate)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voiddocument(int docID, StoredFieldVisitor visitor)BinaryDocValuesgetBinaryDocValues(String field)IndexReader.CacheHelpergetCoreCacheHelper()FieldInfosgetFieldInfos()NumericDocValuesgetNormValues(String field)IndexReader.CacheHelpergetReaderCacheHelper()SortedDocValuesgetSortedDocValues(String field)SortedNumericDocValuesgetSortedNumericDocValues(String field)SortedSetDocValuesgetSortedSetDocValues(String field)FieldsgetTermVectors(int docID)StoredFieldsstoredFields()Termsterms(String field)TermVectorstermVectors()StringtoString()-
Methods inherited from class org.apache.lucene.index.FilterLeafReader
checkIntegrity, doClose, getByteVectorValues, getDelegate, getFloatVectorValues, getLiveDocs, getMetaData, getNumericDocValues, getPointValues, maxDoc, numDocs, searchNearestVectors, searchNearestVectors, unwrap
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Methods inherited from class org.apache.lucene.index.LeafReader
docFreq, getContext, getDocCount, getSumDocFreq, getSumTotalTermFreq, postings, postings, searchNearestVectors, searchNearestVectors, totalTermFreq
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Methods inherited from class org.apache.lucene.index.IndexReader
close, decRef, document, document, ensureOpen, equals, getRefCount, getTermVector, hasDeletions, hashCode, incRef, leaves, notifyReaderClosedListeners, numDeletedDocs, registerParentReader, tryIncRef
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Constructor Detail
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FieldFilterLeafReader
public FieldFilterLeafReader(LeafReader in, Set<String> fields, boolean negate)
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Method Detail
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getFieldInfos
public FieldInfos getFieldInfos()
- Overrides:
getFieldInfosin classFilterLeafReader
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getTermVectors
public Fields getTermVectors(int docID) throws IOException
- Overrides:
getTermVectorsin classFilterLeafReader- Throws:
IOException
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termVectors
public TermVectors termVectors() throws IOException
- Overrides:
termVectorsin classFilterLeafReader- Throws:
IOException
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document
public void document(int docID, StoredFieldVisitor visitor) throws IOException- Overrides:
documentin classFilterLeafReader- Throws:
IOException
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storedFields
public StoredFields storedFields() throws IOException
- Overrides:
storedFieldsin classFilterLeafReader- Throws:
IOException
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terms
public Terms terms(String field) throws IOException
- Overrides:
termsin classFilterLeafReader- Throws:
IOException
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getBinaryDocValues
public BinaryDocValues getBinaryDocValues(String field) throws IOException
- Overrides:
getBinaryDocValuesin classFilterLeafReader- Throws:
IOException
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getSortedDocValues
public SortedDocValues getSortedDocValues(String field) throws IOException
- Overrides:
getSortedDocValuesin classFilterLeafReader- Throws:
IOException
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getSortedNumericDocValues
public SortedNumericDocValues getSortedNumericDocValues(String field) throws IOException
- Overrides:
getSortedNumericDocValuesin classFilterLeafReader- Throws:
IOException
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getSortedSetDocValues
public SortedSetDocValues getSortedSetDocValues(String field) throws IOException
- Overrides:
getSortedSetDocValuesin classFilterLeafReader- Throws:
IOException
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getNormValues
public NumericDocValues getNormValues(String field) throws IOException
- Overrides:
getNormValuesin classFilterLeafReader- Throws:
IOException
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toString
public String toString()
- Overrides:
toStringin classFilterLeafReader
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getCoreCacheHelper
public IndexReader.CacheHelper getCoreCacheHelper()
- Specified by:
getCoreCacheHelperin classLeafReader
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getReaderCacheHelper
public IndexReader.CacheHelper getReaderCacheHelper()
- Specified by:
getReaderCacheHelperin classIndexReader
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