org.tikv.common.expression

Class IsNull

java.lang.Object

org.tikv.common.expression.Expression

org.tikv.common.expression.IsNull

All Implemented Interfaces:

Serializable

public class IsNull
extends Expression

See Also:

Serialized Form

Field Summary

Fields inherited from class org.tikv.common.expression.Expression

dataType, resolved

Constructor Summary

Constructors

Constructor and Description
IsNull(Expression expression)

Method Summary

Modifier and Type	Method and Description
<R,C> R	accept(Visitor<R,C> visitor, C context)
boolean	equals(Object other)
List<Expression>	getChildren()
Expression	getExpression()
int	hashCode()
String	toString()

Methods inherited from class org.tikv.common.expression.Expression

getDataType, isResolved, setDataType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

IsNull

public IsNull(Expression expression)

Method Detail

getExpression

public Expression getExpression()

getChildren

public List<Expression> getChildren()

Specified by:

getChildren in class Expression

accept

public <R,C> R accept(Visitor<R,C> visitor,
                      C context)

Specified by:

accept in class Expression

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object