com.espertech.esper.runtime.client.plugin

Interface PluginLoader

public interface PluginLoader

Interface for loaders of input/output adapters or any other adapter that may participate in a runtime lifecycle.

Method Summary

Modifier and Type	Method and Description
void	destroy() Destroys adapter loader and adapters loaded.
void	init(PluginLoaderInitContext context) Initializes the adapter loader.
void	postInitialize() Called after an runtime instances has fully initialized and is already registered with EPRuntimeProvider.

Method Detail

init

void init(PluginLoaderInitContext context)

Initializes the adapter loader.

Invoked before the runtime instance is fully initialized. Thereby this is not the place to look up an runtime instance from EPRuntimeProvider and use it. Use the postInitialize() method instead.

Parameters:

context - the plug in context

postInitialize

void postInitialize()

Called after an runtime instances has fully initialized and is already registered with EPRuntimeProvider.

Since:

3.3.0

destroy

void destroy()

Destroys adapter loader and adapters loaded.

Invoked upon EPRuntime.destroy() before the runtime instance is actually destroyed.

Implementations may block to ensure dependent threads are stopped or other resources released.