org.hobbit.core.components

Interface PlatformConnector

All Superinterfaces:

RabbitQueueFactory

All Known Implementing Classes:

AbstractBenchmarkController, AbstractDataGenerator, AbstractEvaluationModule, AbstractEvaluationStorage, AbstractPlatformConnectorComponent, AbstractSequencingTaskGenerator, AbstractSystemAdapter, AbstractTaskGenerator, InMemoryEvaluationStore

public interface PlatformConnector
extends RabbitQueueFactory

This interface should be implemented by components if they want to offer functionality of the platform to other classes.

Author:

Michael Röder (roeder@informatik.uni-leipzig.de)

Method Summary

Modifier and Type	Method and Description
String	createContainer(String imageName, String[] envVariables, ContainerStateObserver observer) This method sends a Commands.DOCKER_CONTAINER_START command to create and start an instance of the given image using the given environment variables.
void	stopContainer(String containerName) This method sends a Commands.DOCKER_CONTAINER_STOP command to stop the container with the given id.

Methods inherited from interface org.hobbit.core.components.RabbitQueueFactory

createDefaultRabbitQueue

Method Detail

createContainer

String createContainer(String imageName,
                       String[] envVariables,
                       ContainerStateObserver observer)

This method sends a Commands.DOCKER_CONTAINER_START command to create and start an instance of the given image using the given environment variables.

Parameters:

imageName - the name of the image of the docker container

envVariables - environment variables that should be added to the created container

observer - the container state observer that is called if the container terminates

Returns:

the name of the container instance or null if an error occurred

stopContainer

void stopContainer(String containerName)

This method sends a Commands.DOCKER_CONTAINER_STOP command to stop the container with the given id.

Parameters:

containerName - the name of the container instance that should be stopped