Package org.apache.druid.frame.field
Class FloatArrayFieldReader
- java.lang.Object
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- org.apache.druid.frame.field.NumericArrayFieldReader
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- org.apache.druid.frame.field.FloatArrayFieldReader
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- All Implemented Interfaces:
FieldReader
public class FloatArrayFieldReader extends NumericArrayFieldReader
Reader for fields written byNumericArrayFieldWriter.getFloatArrayFieldWriter(org.apache.druid.segment.ColumnValueSelector)
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Constructor Summary
Constructors Constructor Description FloatArrayFieldReader()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ColumnValueSelector<?>
makeColumnValueSelector(org.apache.datasketches.memory.Memory memory, ReadableFieldPointer fieldPointer)
Create aColumnValueSelector
backed by some memory and a moveable pointer.-
Methods inherited from class org.apache.druid.frame.field.NumericArrayFieldReader
isComparable, isNull, makeDimensionSelector
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Method Detail
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makeColumnValueSelector
public ColumnValueSelector<?> makeColumnValueSelector(org.apache.datasketches.memory.Memory memory, ReadableFieldPointer fieldPointer)
Description copied from interface:FieldReader
Create aColumnValueSelector
backed by some memory and a moveable pointer.
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