com.fluxtion.api.lifecycle

Interface Lifecycle

All Known Subinterfaces:

Auditor

All Known Implementing Classes:

Partitioner

public interface Lifecycle

Lifecycle events that are issued by a Static event processor. Any node in the execution graph can implement this interface and will receive the relevant callbacks. These notifications are generally used to intitialise and teardown a node in the graph before any events have been received. The static event processor gurantees:

• the init method will be called before any events are processed by the SEP
• the teardown method will be called after the sep is closed down
• Init methods are invoked in topological order
• teardown methods are invoked in reverse-topological order

Author:

Greg Higgins

Method Summary

Modifier and Type	Method and Description
void	init() callback received before any events are processed by the Static event processor.
void	tearDown() callback received after all events are processed by the Static event processor, and no more are expected.

Method Detail

init

void init()

callback received before any events are processed by the Static event processor. Init methods are invoked in topological order.

tearDown

void tearDown()

callback received after all events are processed by the Static event processor, and no more are expected. tearDown methods are invoked in reverse-topological order.