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

Class FilterDoubleColumnBetween

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

org.apache.hadoop.hive.ql.exec.vector.expressions.gen.FilterDoubleColumnBetween

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

FilterDoubleColumnBetweenDynamicValue

public class FilterDoubleColumnBetween
extends VectorExpression

Generated from template FilterColumnBetween.txt, which covers [NOT] BETWEEN filter expressions where a column is [NOT] between one scalar and another. Output is not produced in a separate column. The selected vector of the input VectorizedRowBatch is updated for in-place filtering.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected double	leftValue
protected double	rightValue

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

childExpressions, inputColumnNum, inputDataTypePhysicalVariations, inputTypeInfos, LOG, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo

Constructor Summary

Constructors

Constructor and Description
FilterDoubleColumnBetween()
FilterDoubleColumnBetween(int colNum, double leftValue, double rightValue)

Method Summary

Modifier and Type	Method and Description
void	evaluate(VectorizedRowBatch batch) This is the primary method to implement expression logic.
VectorExpressionDescriptor.Descriptor	getDescriptor()
double	getLeftValue()
double	getRightValue()
void	setLeftValue(double value)
void	setRightValue(double value)
String	vectorExpressionParameters()

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

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, transientInit

Methods inherited from class java.lang.Object

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

Field Detail

leftValue

protected double leftValue

rightValue

protected double rightValue

Constructor Detail

FilterDoubleColumnBetween

public FilterDoubleColumnBetween(int colNum,
                                 double leftValue,
                                 double rightValue)

FilterDoubleColumnBetween

public FilterDoubleColumnBetween()

Method Detail

evaluate

public void evaluate(VectorizedRowBatch batch)
              throws HiveException

Description copied from class: VectorExpression

This is the primary method to implement expression logic.

Specified by:

evaluate in class VectorExpression

Throws:

HiveException

getLeftValue

public double getLeftValue()

setLeftValue

public void setLeftValue(double value)

getRightValue

public double getRightValue()

setRightValue

public void setRightValue(double value)

vectorExpressionParameters

public String vectorExpressionParameters()

Specified by:

vectorExpressionParameters in class VectorExpression

getDescriptor

public VectorExpressionDescriptor.Descriptor getDescriptor()

Specified by:

getDescriptor in class VectorExpression