public class VectorUDFMapIndexDoubleCol extends VectorUDFMapIndexBaseCol
VectorUDFMapIndexBaseCol
childExpressions, inputDataTypePhysicalVariations, inputTypeInfos, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
---|
VectorUDFMapIndexDoubleCol() |
VectorUDFMapIndexDoubleCol(int mapColumnNum,
int indexColumnNum,
int outputColumnNum) |
Modifier and Type | Method and Description |
---|---|
VectorExpressionDescriptor.Descriptor |
getDescriptor() |
protected Object |
getKeyByIndex(org.apache.hadoop.hive.ql.exec.vector.ColumnVector cv,
int index) |
String |
vectorExpressionParameters() |
evaluate, getCurrentKey, getIndexColumnNum, getMapColumnNum
compareKey, compareKeyInternal, getMapValueIndex
displayArrayOfUtf8ByteArrays, displayUtf8Bytes, doTransientInit, doTransientInit, evaluateChildren, getChildExpressions, getColumnParamString, getDoubleValueParamString, getInputDataTypePhysicalVariations, getInputTypeInfos, getLongValueParamString, getOutputColumnNum, getOutputColumnVectorType, getOutputDataTypePhysicalVariation, getOutputTypeInfo, getParamTypeString, getTypeName, init, setChildExpressions, setInputDataTypePhysicalVariations, setInputTypeInfos, setOutputDataTypePhysicalVariation, setOutputTypeInfo, supportsCheckedExecution, toString, transientInit
public VectorUDFMapIndexDoubleCol()
public VectorUDFMapIndexDoubleCol(int mapColumnNum, int indexColumnNum, int outputColumnNum)
public String vectorExpressionParameters()
vectorExpressionParameters
in class VectorExpression
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
protected Object getKeyByIndex(org.apache.hadoop.hive.ql.exec.vector.ColumnVector cv, int index)
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