org.apache.hadoop.hive.ql.exec.vector.expressions.gen
Class DecimalColDivideDecimalScalar

java.lang.Object
  org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression
      org.apache.hadoop.hive.ql.exec.vector.expressions.gen.DecimalColDivideDecimalScalar

All Implemented Interfaces:

Serializable

public class DecimalColDivideDecimalScalar
extends VectorExpression

Generated from template ColumnDivideScalarDecimal.txt, which covers binary arithmetic expressions between a column and a scalar.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

VectorExpression.Type

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

childExpressions, inputTypes, outputType

Constructor Summary

DecimalColDivideDecimalScalar()

DecimalColDivideDecimalScalar(int colNum, Decimal128 value, int outputColumn)

Method Summary

void	evaluate(VectorizedRowBatch batch) This is the primary method to implement expression logic.
int	getColNum()
VectorExpressionDescriptor.Descriptor	getDescriptor()
int	getOutputColumn() Returns the index of the output column in the array of column vectors.
Decimal128	getValue()
void	setColNum(int colNum)
void	setOutputColumn(int outputColumn)
void	setValue(Decimal128 value)

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

evaluateChildren, getChildExpressions, getInputTypes, getOutputType, setChildExpressions, setInputTypes, setOutputType, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DecimalColDivideDecimalScalar

public DecimalColDivideDecimalScalar(int colNum,
                                     Decimal128 value,
                                     int outputColumn)

DecimalColDivideDecimalScalar

public DecimalColDivideDecimalScalar()

Method Detail

evaluate

public void evaluate(VectorizedRowBatch batch)

Description copied from class: VectorExpression

This is the primary method to implement expression logic.

Specified by:

evaluate in class VectorExpression

getOutputColumn

public int getOutputColumn()

Description copied from class: VectorExpression

Returns the index of the output column in the array of column vectors. If not applicable, -1 is returned.

Specified by:

getOutputColumn in class VectorExpression

Returns:

Index of the output column

getColNum

public int getColNum()

setColNum

public void setColNum(int colNum)

getValue

public Decimal128 getValue()

setValue

public void setValue(Decimal128 value)

setOutputColumn

public void setOutputColumn(int outputColumn)

getDescriptor

public VectorExpressionDescriptor.Descriptor getDescriptor()

Specified by:

getDescriptor in class VectorExpression