Package com.inductiveautomation.eventstream.gateway.handlers

Class NoOpHandler

java.lang.Object

com.inductiveautomation.eventstream.gateway.handlers.NoOpHandler

All Implemented Interfaces:

EventStreamHandler

public class NoOpHandler
extends Object
implements EventStreamHandler

Nested Class Summary

Nested classes/interfaces inherited from interface com.inductiveautomation.eventstream.gateway.api.EventStreamHandler

EventStreamHandler.Descriptor, EventStreamHandler.Factory

Field Summary

Fields

Modifier and Type	Field	Description
static final HandlerConfig	CONFIG
static final String	ID

Constructor Summary

Constructors

Constructor	Description
NoOpHandler()

Method Summary

Modifier and Type	Method	Description
static EventStreamHandler.Factory	createFactory()
void	handle(List<EventPayload> events, boolean testMode)	Called when a batch of events is ready to be processed.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.inductiveautomation.eventstream.gateway.api.EventStreamHandler

onShutdown, onStartup

Field Details

ID

public static final String ID

See Also:

• Constant Field Values

CONFIG

public static final HandlerConfig CONFIG

Constructor Details

NoOpHandler

public NoOpHandler()

Method Details

createFactory

public static EventStreamHandler.Factory createFactory()

handle

public void handle(List<EventPayload> events,
 boolean testMode)
            throws Exception

Description copied from interface: EventStreamHandler

Called when a batch of events is ready to be processed. It's important that an exception is throw on errors encountered during handling of events. If an exception is encountered, it should be expected that the method may be called again in the future with the same events. This is determined by the failure strategy specified by the Event Stream configuration.

Specified by:

handle in interface EventStreamHandler

Parameters:

events - List of events to process.

testMode - True, if Event Stream is running in test mode. If running in testMode, expressions should be evaluated with no other side effects.

Throws:

Exception - Exception thrown during processing.