Package org.wso2.siddhi.query.api.expression.condition

Class IsNull

java.lang.Object

org.wso2.siddhi.query.api.expression.Expression

org.wso2.siddhi.query.api.expression.condition.IsNull

public class IsNull
extends Expression

Nested Class Summary

Nested classes/interfaces inherited from class org.wso2.siddhi.query.api.expression.Expression

Expression.Time

Constructor Summary

Constructors

Constructor	Description
IsNull(String streamId, Integer streamIndex, boolean isInnerStream)
IsNull(Expression expression)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
Expression	getExpression()
String	getStreamId()
Integer	getStreamIndex()
int	hashCode()
boolean	isInnerStream()
String	toString()

Methods inherited from class org.wso2.siddhi.query.api.expression.Expression

add, and, compare, divide, function, function, in, isNull, isNullInnerStream, isNullInnerStream, isNullStream, isNullStream, mod, multiply, not, or, subtract, value, value, value, value, value, value, variable

Methods inherited from class java.lang.Object

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

Constructor Details

IsNull

public IsNull(Expression expression)

IsNull

public IsNull(String streamId,
 Integer streamIndex,
 boolean isInnerStream)

Method Details

getExpression

public Expression getExpression()

getStreamId

public String getStreamId()

getStreamIndex

public Integer getStreamIndex()

isInnerStream

public boolean isInnerStream()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object