Module org.apache.lucene.memory
Package org.apache.lucene.index.memory
Class MemoryIndex.MemoryIndexReader.MemoryIndexPointValues
java.lang.Object
org.apache.lucene.index.PointValues
org.apache.lucene.index.memory.MemoryIndex.MemoryIndexReader.MemoryIndexPointValues
- Enclosing class:
MemoryIndex.MemoryIndexReader
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Nested Class Summary
Nested classes/interfaces inherited from class org.apache.lucene.index.PointValues
PointValues.IntersectVisitor, PointValues.PointTree, PointValues.Relation
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Field Summary
FieldsFields inherited from class org.apache.lucene.index.PointValues
MAX_DIMENSIONS, MAX_INDEX_DIMENSIONS, MAX_NUM_BYTES
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
Returns the number of bytes per dimensionint
Returns the total number of documents that have indexed at least one point.byte[]
Returns maximum value for each dimension, packed, or null ifPointValues.size(org.apache.lucene.index.IndexReader, java.lang.String)
is0
byte[]
Returns minimum value for each dimension, packed, or null ifPointValues.size(org.apache.lucene.index.IndexReader, java.lang.String)
is0
int
Returns how many dimensions are represented in the valuesint
Returns how many dimensions are used for the indexCreate a newPointValues.PointTree
to navigate the indexlong
size()
Returns the total number of indexed points across all documents.Methods inherited from class org.apache.lucene.index.PointValues
estimateDocCount, estimatePointCount, getDocCount, getMaxPackedValue, getMinPackedValue, intersect, size
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Field Details
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info
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Constructor Details
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MemoryIndexPointValues
MemoryIndexPointValues(MemoryIndex.Info info)
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Method Details
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getPointTree
Description copied from class:PointValues
Create a newPointValues.PointTree
to navigate the index- Specified by:
getPointTree
in classPointValues
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getMinPackedValue
Description copied from class:PointValues
Returns minimum value for each dimension, packed, or null ifPointValues.size(org.apache.lucene.index.IndexReader, java.lang.String)
is0
- Specified by:
getMinPackedValue
in classPointValues
- Throws:
IOException
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getMaxPackedValue
Description copied from class:PointValues
Returns maximum value for each dimension, packed, or null ifPointValues.size(org.apache.lucene.index.IndexReader, java.lang.String)
is0
- Specified by:
getMaxPackedValue
in classPointValues
- Throws:
IOException
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getNumDimensions
Description copied from class:PointValues
Returns how many dimensions are represented in the values- Specified by:
getNumDimensions
in classPointValues
- Throws:
IOException
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getNumIndexDimensions
Description copied from class:PointValues
Returns how many dimensions are used for the index- Specified by:
getNumIndexDimensions
in classPointValues
- Throws:
IOException
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getBytesPerDimension
Description copied from class:PointValues
Returns the number of bytes per dimension- Specified by:
getBytesPerDimension
in classPointValues
- Throws:
IOException
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size
public long size()Description copied from class:PointValues
Returns the total number of indexed points across all documents.- Specified by:
size
in classPointValues
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getDocCount
public int getDocCount()Description copied from class:PointValues
Returns the total number of documents that have indexed at least one point.- Specified by:
getDocCount
in classPointValues
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