Package io.siddhi.core.executor.incremental

Class IncrementalUnixTimeFunctionExecutor

java.lang.Object

io.siddhi.core.executor.function.FunctionExecutor

io.siddhi.core.executor.incremental.IncrementalUnixTimeFunctionExecutor

All Implemented Interfaces:

ExpressionExecutor, Serializable

public class IncrementalUnixTimeFunctionExecutor
extends FunctionExecutor

Executor class for converting string timestamp to unix time in incremental processing. Condition evaluation logic is implemented within executor.

See Also:

Serialized Form

Field Summary

Fields inherited from class io.siddhi.core.executor.function.FunctionExecutor

attributeExpressionExecutors, functionId, processingMode, siddhiQueryContext

Constructor Summary

Constructors

Constructor	Description
IncrementalUnixTimeFunctionExecutor()

Method Summary

Modifier and Type	Method	Description
protected Object	execute(Object[] data, State state)	The main execution method which will be called upon event arrival when there are more then one function parameter
protected Object	execute(Object data, State state)	The main execution method which will be called upon event arrival when there are zero or one function parameter
io.siddhi.query.api.definition.Attribute.Type	getReturnType()
static long	getUnixTimeStamp(String stringTimeStamp)
protected StateFactory	init(ExpressionExecutor[] attributeExpressionExecutors, ConfigReader configReader, SiddhiQueryContext siddhiQueryContext)	The initialization method for FunctionExecutor, this method will be called before the other methods

Methods inherited from class io.siddhi.core.executor.function.FunctionExecutor

execute, execute, execute, initExecutor

Methods inherited from class java.lang.Object

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

Constructor Detail

IncrementalUnixTimeFunctionExecutor

public IncrementalUnixTimeFunctionExecutor()

Method Detail

getUnixTimeStamp

public static long getUnixTimeStamp(String stringTimeStamp)

init

protected StateFactory init(ExpressionExecutor[] attributeExpressionExecutors,
                            ConfigReader configReader,
                            SiddhiQueryContext siddhiQueryContext)

Description copied from class: FunctionExecutor

The initialization method for FunctionExecutor, this method will be called before the other methods

Specified by:

init in class FunctionExecutor

Parameters:

attributeExpressionExecutors - are the executors of each function parameters

configReader - This hold the FunctionExecutor extensions configuration reader.

siddhiQueryContext - the context of the siddhi query

execute

protected Object execute(Object[] data,
                         State state)

Description copied from class: FunctionExecutor

The main execution method which will be called upon event arrival when there are more then one function parameter

Specified by:

execute in class FunctionExecutor

Parameters:

data - the runtime values of function parameters

state - current query state

Returns:

the function result

execute

protected Object execute(Object data,
                         State state)

Description copied from class: FunctionExecutor

The main execution method which will be called upon event arrival when there are zero or one function parameter

Specified by:

execute in class FunctionExecutor

Parameters:

data - null if the function parameter count is zero or runtime data value of the function parameter

state - current query state

Returns:

the function result

getReturnType

public io.siddhi.query.api.definition.Attribute.Type getReturnType()