public class IfExprDoubleScalarLongColumn extends VectorExpression
VectorExpression.Type
childExpressions, inputTypes, outputType
Constructor and Description |
---|
IfExprDoubleScalarLongColumn() |
IfExprDoubleScalarLongColumn(int arg1Column,
double arg2Scalar,
int arg3Column,
int outputColumn) |
Modifier and Type | Method and Description |
---|---|
void |
evaluate(VectorizedRowBatch batch)
This is the primary method to implement expression logic.
|
int |
getArg1Column() |
double |
getArg2Scalar() |
int |
getArg3Column() |
VectorExpressionDescriptor.Descriptor |
getDescriptor() |
int |
getOutputColumn()
Returns the index of the output column in the array
of column vectors.
|
String |
getOutputType()
Returns type of the output column.
|
void |
setArg1Column(int colNum) |
void |
setArg2Scalar(double value) |
void |
setArg3Column(int colNum) |
void |
setOutputColumn(int outputColumn) |
evaluateChildren, getChildExpressions, getInputTypes, setChildExpressions, setInputTypes, setOutputType, toString
public IfExprDoubleScalarLongColumn(int arg1Column, double arg2Scalar, int arg3Column, int outputColumn)
public IfExprDoubleScalarLongColumn()
public void evaluate(VectorizedRowBatch batch)
VectorExpression
evaluate
in class VectorExpression
public int getOutputColumn()
VectorExpression
getOutputColumn
in class VectorExpression
public String getOutputType()
VectorExpression
getOutputType
in class VectorExpression
public int getArg1Column()
public void setArg1Column(int colNum)
public int getArg3Column()
public void setArg3Column(int colNum)
public double getArg2Scalar()
public void setArg2Scalar(double value)
public void setOutputColumn(int outputColumn)
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
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