public class FuncPowerDoubleToDouble extends MathFuncDoubleToDouble
colNum
childExpressions, inputDataTypePhysicalVariations, inputTypeInfos, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
---|
FuncPowerDoubleToDouble() |
FuncPowerDoubleToDouble(int colNum,
double power,
int outputColumnNum) |
Modifier and Type | Method and Description |
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protected void |
cleanup(org.apache.hadoop.hive.ql.exec.vector.DoubleColumnVector outputColVector,
int[] sel,
boolean selectedInUse,
int n) |
double |
func(double d) |
VectorExpressionDescriptor.Descriptor |
getDescriptor() |
double |
getPower() |
evaluate, vectorExpressionParameters
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 FuncPowerDoubleToDouble(int colNum, double power, int outputColumnNum)
public FuncPowerDoubleToDouble()
public double func(double d)
func
in class MathFuncDoubleToDouble
public double getPower()
protected void cleanup(org.apache.hadoop.hive.ql.exec.vector.DoubleColumnVector outputColVector, int[] sel, boolean selectedInUse, int n)
cleanup
in class MathFuncDoubleToDouble
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
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