public class IfExprLongColumnLongColumn extends VectorExpression
VectorExpression.Type
childExpressions, inputTypes, outputType
Constructor and Description |
---|
IfExprLongColumnLongColumn() |
IfExprLongColumnLongColumn(int arg1Column,
int arg2Column,
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() |
int |
getArg2Column() |
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 |
setArg2Column(int colNum) |
void |
setArg3Column(int colNum) |
void |
setOutputColumn(int outputColumn) |
evaluateChildren, getChildExpressions, getInputTypes, setChildExpressions, setInputTypes, setOutputType, toString
public IfExprLongColumnLongColumn(int arg1Column, int arg2Column, int arg3Column, int outputColumn)
public IfExprLongColumnLongColumn()
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 getArg2Column()
public void setArg2Column(int colNum)
public int getArg3Column()
public void setArg3Column(int colNum)
public void setOutputColumn(int outputColumn)
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
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