Package org.apache.drill.metastore.expressions

Class IsPredicate.IsNotNull

java.lang.Object

org.apache.drill.metastore.expressions.IsPredicate

org.apache.drill.metastore.expressions.IsPredicate.IsNotNull

All Implemented Interfaces:

FilterExpression

Enclosing class:

IsPredicate

public static class IsPredicate.IsNotNull
extends IsPredicate

Indicates FilterExpression.Operator.IS_NOT_NULL operator expression: storagePlugin is not null.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.metastore.expressions.IsPredicate

IsPredicate.IsNotNull, IsPredicate.IsNull

Nested classes/interfaces inherited from interface org.apache.drill.metastore.expressions.FilterExpression

FilterExpression.Operator, FilterExpression.Visitor<T>

Constructor Summary

Constructors

Constructor	Description
IsNotNull(MetastoreColumn column)

Method Summary

Modifier and Type	Method	Description
<V> V	accept(FilterExpression.Visitor<V> visitor)

Methods inherited from class org.apache.drill.metastore.expressions.IsPredicate

column, operator, toString

Methods inherited from class java.lang.Object

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

Constructor Details

IsNotNull

public IsNotNull(MetastoreColumn column)

Method Details

accept

public <V> V accept(FilterExpression.Visitor<V> visitor)