Package com.inductiveautomation.eventstream.gateway.expression

Class EventStreamExpressionFactoryProducer

java.lang.Object

com.inductiveautomation.eventstream.gateway.expression.EventStreamExpressionFactoryProducer

public class EventStreamExpressionFactoryProducer
extends Object

The EventStreamExpressionFactoryProducer class is responsible for producing instances of GatewayEventStreamExpressionFactory, which facilitate the creation and management of event stream expressions in the Ignition framework. This class encapsulates necessary dependencies such as an EncoderRegistry, a CommonContext, and a function to retrieve ScriptManager instances for specific projects.

Constructor Summary

Constructors

Constructor	Description
EventStreamExpressionFactoryProducer(EncoderRegistry encoders, CommonContext context, Function<String,ScriptManager> scriptManager)

Method Summary

Modifier and Type	Method	Description
GatewayEventStreamExpressionFactory	createFactory(String project)	Creates and returns a new instance of GatewayEventStreamExpressionFactory, which is responsible for creating and managing event stream expressions in the Ignition framework.

Methods inherited from class java.lang.Object

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

Constructor Details

EventStreamExpressionFactoryProducer

public EventStreamExpressionFactoryProducer(EncoderRegistry encoders,
 CommonContext context,
 Function<String,ScriptManager> scriptManager)

Method Details

createFactory

public GatewayEventStreamExpressionFactory createFactory(String project)

Creates and returns a new instance of GatewayEventStreamExpressionFactory, which is responsible for creating and managing event stream expressions in the Ignition framework. This method initializes the necessary context and dependencies for the factory.

Parameters:

project - The name of the project for which the factory is being created. Used to fetch the appropriate ScriptManager for the given project.

Returns:

A new GatewayEventStreamExpressionFactory instance configured with the provided project context and encoders.