public class VectorUDFDateAddScalarCol extends VectorExpression
Modifier and Type | Field and Description |
---|---|
protected boolean |
isPositive |
childExpressions, inputColumnNum, inputDataTypePhysicalVariations, inputTypeInfos, LOG, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
---|
VectorUDFDateAddScalarCol() |
VectorUDFDateAddScalarCol(Object object,
int colNum,
int outputColumnNum) |
Modifier and Type | Method and Description |
---|---|
void |
evaluate(VectorizedRowBatch batch)
This is the primary method to implement expression logic.
|
VectorExpressionDescriptor.Descriptor |
getDescriptor() |
long |
getLongValue() |
byte[] |
getStringValue() |
boolean |
isPositive() |
void |
setLongValue(long longValue) |
void |
setPositive(boolean isPositive) |
void |
setStringValue(byte[] stringValue) |
void |
transientInit(org.apache.hadoop.conf.Configuration conf) |
String |
vectorExpressionParameters() |
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
public VectorUDFDateAddScalarCol()
public VectorUDFDateAddScalarCol(Object object, int colNum, int outputColumnNum)
public void transientInit(org.apache.hadoop.conf.Configuration conf) throws HiveException
transientInit
in class VectorExpression
HiveException
public void evaluate(VectorizedRowBatch batch) throws HiveException
VectorExpression
evaluate
in class VectorExpression
HiveException
public long getLongValue()
public void setLongValue(long longValue)
public byte[] getStringValue()
public void setStringValue(byte[] stringValue)
public boolean isPositive()
public void setPositive(boolean isPositive)
public String vectorExpressionParameters()
vectorExpressionParameters
in class VectorExpression
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
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