co.cask.cdap.test
Interface ServiceManager

All Known Implementing Classes:

DefaultServiceManager

public interface ServiceManager

Managing the running Service in an application.

Method Summary

int	getRunnableInstances(String runnableName) Returns the number of runnable instances.
URL	getServiceURL() Used to discover the Service managed by this ServiceManager.
boolean	isRunning() Checks if Service is Running
void	setRunnableInstances(String runnable, int instances) Changes the number of runnable instances.
void	stop() Stops the running service.

Method Detail

setRunnableInstances

void setRunnableInstances(String runnable,
                          int instances)

Changes the number of runnable instances.

Parameters:

runnable - Name of the runnable (can be either handler or worker).

instances - Number of instances to change to.

getRunnableInstances

int getRunnableInstances(String runnableName)

Returns the number of runnable instances.

Parameters:

runnableName - Name of the runnable (can be either handler or worker).

stop

void stop()

Stops the running service.

isRunning

boolean isRunning()

Checks if Service is Running

getServiceURL

URL getServiceURL()

Used to discover the Service managed by this ServiceManager.

Returns:

URL of the Service