Interface IActivityMonitorImpl

Defines required aspects that an actual monitor implementation must support.

Inherited Members
Namespace: CK.Core.Impl
Assembly: CK.ActivityMonitor.dll
Syntax
public interface IActivityMonitorImpl : IActivityMonitor, IUniqueId

Properties

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CurrentGroup

Gets the currently opened group. Null when no group is currently opened.

Declaration
IActivityLogGroup CurrentGroup { get; }
Property Value
Type Description
IActivityLogGroup

Methods

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InitializeTopicAndAutoTags(String, CKTrait, String, Int32)

Enables IActivityMonitorBoundClient clients to initialize Topic and AutoTag typically from inside their SetMonitor(IActivityMonitorImpl, Boolean) method or any other methods provided that a reentrant and concurrent lock has been obtained (otherwise an InvalidOperationException is thrown).

Declaration
void InitializeTopicAndAutoTags(string newTopic, CKTrait newTags, string fileName = null, int lineNumber = 0)
Parameters
Type Name Description
String newTopic

New topic to set. When null, it is ignored.
CK.Core.CKTrait newTags

new tags to set. When null, it is ignored.
String fileName

Source file name of the caller. Do not set it: the attribute will do the job.
Int32 lineNumber

Line number in the source file. Do not set it: the attribute will do the job.
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OnClientMinimalFilterChanged(LogFilter, LogFilter)

Enables a IActivityMonitorBoundClient to warn its Monitor whenever its MinimalFilter changed. This can be called from any IActivityMonitorBoundClient methods (when a ReentrancyAndConcurrencyLock() has been acquired) or not, but NOT concurrently: SignalChange() must be used to signal a change on any thread at any time.

Declaration
void OnClientMinimalFilterChanged(LogFilter oldLevel, LogFilter newLevel)
Parameters
Type Name Description
LogFilter oldLevel

The previous minimal level that the client expected.
LogFilter newLevel

The new minimal level that the client expects.
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ReentrancyAndConcurrencyLock()

Gets a disposable object that checks for reentrant and concurrent calls.

Declaration
IDisposable ReentrancyAndConcurrencyLock()
Returns
Type Description
IDisposable

A disposable object (that must be disposed).
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SignalChange()

Signals the monitor that one IsDead is true or a MinimalFilter has changed: the ActualFilter is marked as needing a re computation in a thread-safe manner. This can be called by bound clients on any thread at any time as opposed to OnClientMinimalFilterChanged(LogFilter, LogFilter) that can only be called non-concurrently (typically from inside client methods).

Declaration
void SignalChange()

Extension Methods