org.apache.drill.common.expression

Class AnyValueExpression

java.lang.Object

org.apache.drill.common.expression.LogicalExpressionBase

org.apache.drill.common.expression.AnyValueExpression

All Implemented Interfaces:

Iterable<LogicalExpression>, LogicalExpression

public class AnyValueExpression
extends LogicalExpressionBase
implements Iterable<LogicalExpression>

Nested Class Summary

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

LogicalExpression.De, LogicalExpression.Se

Field Summary

Fields

Modifier and Type	Field and Description
static String	ANY_VALUE

Constructor Summary

Constructors

Constructor and Description
AnyValueExpression(LogicalExpression input, ExpressionPosition pos)

Method Summary

Modifier and Type	Method and Description
<T,V,E extends Exception> T	accept(ExprVisitor<T,V,E> visitor, V value)
LogicalExpression	getInput()
TypeProtos.MajorType	getMajorType()
Iterator<LogicalExpression>	iterator()
String	toString()

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, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

ANY_VALUE

public static final String ANY_VALUE

See Also:

Constant Field Values

Constructor Detail

AnyValueExpression

public AnyValueExpression(LogicalExpression input,
                          ExpressionPosition pos)

Parameters:

input -

pos -

Method Detail

accept

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

Specified by:

accept in interface LogicalExpression

Throws:

E extends Exception

iterator

public Iterator<LogicalExpression> iterator()

Specified by:

iterator in interface Iterable<LogicalExpression>

getInput

public LogicalExpression getInput()

getMajorType

public TypeProtos.MajorType getMajorType()

Specified by:

getMajorType in interface LogicalExpression

Overrides:

getMajorType in class LogicalExpressionBase

toString

public String toString()

Overrides:

toString in class Object