Package io.siddhi.core.executor.condition.compare

Class CompareConditionExpressionExecutor

java.lang.Object

io.siddhi.core.executor.condition.ConditionExpressionExecutor

io.siddhi.core.executor.condition.compare.CompareConditionExpressionExecutor

All Implemented Interfaces:

ExpressionExecutor, Serializable

Direct Known Subclasses:

EqualCompareConditionExpressionExecutor, GreaterThanCompareConditionExpressionExecutor, GreaterThanEqualCompareConditionExpressionExecutor, LessThanCompareConditionExpressionExecutor, LessThanEqualCompareConditionExpressionExecutor, NotEqualCompareConditionExpressionExecutor

public abstract class CompareConditionExpressionExecutor
extends ConditionExpressionExecutor

Parent Executor class for Compare conditions. common evaluation logic is implemented within executor.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected ExpressionExecutor	leftExpressionExecutor
protected ExpressionExecutor	rightExpressionExecutor

Constructor Summary

Constructors

Constructor	Description
CompareConditionExpressionExecutor(ExpressionExecutor leftExpressionExecutor, ExpressionExecutor rightExpressionExecutor)

Method Summary

Modifier and Type	Method	Description
Boolean	execute(ComplexEvent event)
protected abstract Boolean	execute(Object left, Object right)
ExpressionExecutor	getLeftExpressionExecutor()
ExpressionExecutor	getRightExpressionExecutor()

Methods inherited from class io.siddhi.core.executor.condition.ConditionExpressionExecutor

getReturnType

Methods inherited from class java.lang.Object

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

Field Detail

leftExpressionExecutor

protected ExpressionExecutor leftExpressionExecutor

rightExpressionExecutor

protected ExpressionExecutor rightExpressionExecutor

Constructor Detail

CompareConditionExpressionExecutor

public CompareConditionExpressionExecutor(ExpressionExecutor leftExpressionExecutor,
                                          ExpressionExecutor rightExpressionExecutor)

Method Detail

execute

public Boolean execute(ComplexEvent event)

Specified by:

execute in interface ExpressionExecutor

Specified by:

execute in class ConditionExpressionExecutor

execute

protected abstract Boolean execute(Object left,
                                   Object right)

getLeftExpressionExecutor

public ExpressionExecutor getLeftExpressionExecutor()

getRightExpressionExecutor

public ExpressionExecutor getRightExpressionExecutor()