org.wso2.siddhi.core.executor.condition

Class ConditionExpressionExecutor

java.lang.Object

org.wso2.siddhi.core.executor.condition.ConditionExpressionExecutor

All Implemented Interfaces:

ExpressionExecutor

Direct Known Subclasses:

AndConditionExpressionExecutor, BoolConditionExpressionExecutor, CompareConditionExpressionExecutor, InConditionExpressionExecutor, IsNullConditionExpressionExecutor, IsNullStreamConditionExpressionExecutor, NotConditionExpressionExecutor, OrConditionExpressionExecutor

public abstract class ConditionExpressionExecutor
extends Object
implements ExpressionExecutor

Super class for Condition Executors. Condition Executors are special type of Executors which will always return Boolean type.

Constructor Summary

Constructors

Constructor and Description
ConditionExpressionExecutor()

Method Summary

Modifier and Type	Method and Description
abstract Boolean	execute(ComplexEvent event)
org.wso2.siddhi.query.api.definition.Attribute.Type	getReturnType()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wso2.siddhi.core.executor.ExpressionExecutor

cloneExecutor

Constructor Detail

ConditionExpressionExecutor

public ConditionExpressionExecutor()

Method Detail

getReturnType

public org.wso2.siddhi.query.api.definition.Attribute.Type getReturnType()

Specified by:

getReturnType in interface ExpressionExecutor

execute

public abstract Boolean execute(ComplexEvent event)

Specified by:

execute in interface ExpressionExecutor