public class VectorUDFMapIndexStringScalar extends VectorUDFMapIndexBaseScalar
VectorUDFMapIndexBaseScalar
childExpressions, inputColumnNum, inputDataTypePhysicalVariations, inputTypeInfos, LOG, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
---|
VectorUDFMapIndexStringScalar() |
VectorUDFMapIndexStringScalar(int mapColumnNum,
byte[] key,
int outputColumnNum) |
Modifier and Type | Method and Description |
---|---|
int |
findScalarInMap(MapColumnVector mapColumnVector,
int mapBatchIndex) |
VectorExpressionDescriptor.Descriptor |
getDescriptor() |
String |
vectorExpressionParameters() |
evaluate, getMapColumnNum
displayArrayOfUtf8ByteArrays, displayUtf8Bytes, doTransientInit, doTransientInit, evaluateChildren, getChildExpressions, getChildExpressionsForTransientInit, getColumnParamString, getDoubleValueParamString, getInputDataTypePhysicalVariations, getInputTypeInfos, getLongValueParamString, getOutputColumnNum, getOutputColumnVectorType, getOutputDataTypePhysicalVariation, getOutputTypeInfo, getParamTypeString, getTypeName, init, setChildExpressions, setInputDataTypePhysicalVariations, setInputTypeInfos, setOutputDataTypePhysicalVariation, setOutputTypeInfo, shouldConvertDecimal64ToDecimal, supportsCheckedExecution, toString, transientInit
public VectorUDFMapIndexStringScalar()
public VectorUDFMapIndexStringScalar(int mapColumnNum, byte[] key, int outputColumnNum)
public String vectorExpressionParameters()
vectorExpressionParameters
in class VectorExpression
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
public int findScalarInMap(MapColumnVector mapColumnVector, int mapBatchIndex)
findScalarInMap
in class VectorUDFMapIndexBaseScalar
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