Interface IResourceCounter

Interface for generic common resource counter, which allows instant freeing, and asynchronous taking.

Namespace: Cognite.Extractor.Common

Assembly: Cognite.Common.dll

Syntax

public interface IResourceCounter

Methods

Free(int)

Releases count resources. Behavior is not defined if this number was not taken before.

Declaration

void Free(int count)

Parameters

Type	Name	Description
int	count	Number of resources to free.

Take(int, bool)

Take up to count instances of the resource. If shouldBlock is true, returns at least 1 and blocks until this is possible.

Declaration

Task<int> Take(int count, bool shouldBlock)

Parameters

Type	Name	Description
int	count	Maximum number to take
bool	shouldBlock	True if this request should block if no resources are available

Returns

Type	Description
Task<int>	The number of resources granted. If shouldBlock is true then at least 1, always no more than count

Extension Methods

DataModelUtils.GetOrCreateResourcesAsync<T, T2>(T2, IEnumerable<InstanceIdentifier>, Func<IEnumerable<InstanceIdentifier>, IEnumerable<SourcedNodeWrite<T>>>, Func<IEnumerable<SourcedNodeWrite<T>>, SanitationMode, (IEnumerable<SourcedNodeWrite<T>>, IEnumerable<CogniteError<SourcedNodeWrite<T>>>)>, int, int, RetryMode, SanitationMode, CancellationToken)