# API Reference


## Classes


Core classes


[BigEngine](BigEngine.md#gdtest_explicit_big_class.BigEngine)  
A complex engine with many methods.


## BigEngine Methods


Methods for the BigEngine class


[BigEngine.start()](BigEngine.start.md#gdtest_explicit_big_class.BigEngine.start)  
Start the engine.

[BigEngine.stop()](BigEngine.stop.md#gdtest_explicit_big_class.BigEngine.stop)  
Stop the engine.

[BigEngine.restart()](BigEngine.restart.md#gdtest_explicit_big_class.BigEngine.restart)  
Restart the engine.

[BigEngine.configure()](BigEngine.configure.md#gdtest_explicit_big_class.BigEngine.configure)  
Configure a setting.

[BigEngine.status()](BigEngine.status.md#gdtest_explicit_big_class.BigEngine.status)  
Get engine status.

[BigEngine.metrics()](BigEngine.metrics.md#gdtest_explicit_big_class.BigEngine.metrics)  
Get performance metrics.

[BigEngine.health_check()](BigEngine.health_check.md#gdtest_explicit_big_class.BigEngine.health_check)  
Run health check.


## Functions


Public functions


[helper_a()](helper_a.md#gdtest_explicit_big_class.helper_a)  
Helper function A.

[helper_b()](helper_b.md#gdtest_explicit_big_class.helper_b)  
Helper function B.