Package org.apache.drill.common.expression

Class ValueExpressions.Decimal18Expression

java.lang.Object

org.apache.drill.common.expression.LogicalExpressionBase

org.apache.drill.common.expression.ValueExpressions.Decimal18Expression

All Implemented Interfaces:

Iterable<LogicalExpression>, LogicalExpression

Enclosing class:

ValueExpressions

public static class ValueExpressions.Decimal18Expression
extends LogicalExpressionBase

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.drill.common.expression.LogicalExpression

LogicalExpression.De, LogicalExpression.Se

Constructor Summary

Constructors

Constructor	Description
Decimal18Expression(BigDecimal input, ExpressionPosition pos)

Method Summary

Modifier and Type	Method	Description
<T, V, E extends Exception> T	accept(ExprVisitor<T,V,E> visitor, V value)
long	getLongFromDecimal()
TypeProtos.MajorType	getMajorType()
int	getPrecision()
int	getScale()
Iterator<LogicalExpression>	iterator()

Methods inherited from class org.apache.drill.common.expression.LogicalExpressionBase

getCumulativeCost, getDescription, getPosition, getSelfCost, i

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

Decimal18Expression

public Decimal18Expression(BigDecimal input,
 ExpressionPosition pos)

Method Details

getLongFromDecimal

public long getLongFromDecimal()

getScale

public int getScale()

getPrecision

public int getPrecision()

getMajorType

public TypeProtos.MajorType getMajorType()

Specified by:

getMajorType in interface LogicalExpression

Overrides:

getMajorType in class LogicalExpressionBase

accept

public <T,
V,
E extends Exception> T accept(ExprVisitor<T,V,E> visitor,
 V value)
                                   throws E

Throws:

E extends Exception

iterator

public Iterator<LogicalExpression> iterator()