Package org.apache.lucene.util.hnsw
Interface RandomAccessVectorValues.Floats
- All Superinterfaces:
RandomAccessVectorValues
- All Known Implementing Classes:
OffHeapFloatVectorValues
,OffHeapFloatVectorValues.DenseOffHeapVectorValues
- Enclosing interface:
RandomAccessVectorValues
Float vector values.
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Nested Class Summary
Nested classes/interfaces inherited from interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
RandomAccessVectorValues.Bytes, RandomAccessVectorValues.Floats
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Method Summary
Modifier and TypeMethodDescriptioncopy()
Creates a new copy of thisRandomAccessVectorValues
.default int
Returns the vector byte length, defaults to dimension multiplied by float byte sizefloat[]
vectorValue
(int targetOrd) Return the vector value indexed at the given ordinal.Methods inherited from interface org.apache.lucene.util.hnsw.RandomAccessVectorValues
dimension, getAcceptOrds, getSlice, ordToDoc, size
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Method Details
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copy
Description copied from interface:RandomAccessVectorValues
Creates a new copy of thisRandomAccessVectorValues
. This is helpful when you need to access different values at once, to avoid overwriting the underlying vector returned.- Specified by:
copy
in interfaceRandomAccessVectorValues
- Throws:
IOException
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vectorValue
Return the vector value indexed at the given ordinal.- Parameters:
targetOrd
- a valid ordinal, ≥ 0 and <RandomAccessVectorValues.size()
.- Throws:
IOException
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getVectorByteLength
default int getVectorByteLength()Returns the vector byte length, defaults to dimension multiplied by float byte size- Specified by:
getVectorByteLength
in interfaceRandomAccessVectorValues
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