io.prestosql.execution.resourceGroups

Interface ResourceGroupManager<C>

All Known Implementing Classes:

InternalResourceGroupManager, NoOpResourceGroupManager

@ThreadSafe
public interface ResourceGroupManager<C>

Classes implementing this interface must be thread safe. That is, all the methods listed below may be called concurrently from any thread.

Method Summary

Modifier and Type	Method and Description
void	addConfigurationManagerFactory(ResourceGroupConfigurationManagerFactory factory)
List<ResourceGroupInfo>	getPathToRoot(ResourceGroupId id)
ResourceGroupInfo	getResourceGroupInfo(ResourceGroupId id)
void	loadConfigurationManager()
SelectionContext<C>	selectGroup(SelectionCriteria criteria)
void	submit(Statement statement, ManagedQueryExecution queryExecution, SelectionContext<C> selectionContext, Executor executor)

Method Detail

submit

void submit(Statement statement,
            ManagedQueryExecution queryExecution,
            SelectionContext<C> selectionContext,
            Executor executor)

selectGroup

SelectionContext<C> selectGroup(SelectionCriteria criteria)

getResourceGroupInfo

ResourceGroupInfo getResourceGroupInfo(ResourceGroupId id)

getPathToRoot

List<ResourceGroupInfo> getPathToRoot(ResourceGroupId id)

addConfigurationManagerFactory

void addConfigurationManagerFactory(ResourceGroupConfigurationManagerFactory factory)

loadConfigurationManager

void loadConfigurationManager()
                       throws Exception

Throws:

Exception