PartitionedListChain Class

Provides a list of events that was recorded from a running application.

Inheritance Hierarchy

System.Object
  Microsoft.VisualStudio.IntelliTrace.Chain
    Microsoft.VisualStudio.IntelliTrace.DerivedChain
      Microsoft.VisualStudio.IntelliTrace.PartitionedListChain
        Microsoft.VisualStudio.IntelliTrace.DiagnosticChain
        Microsoft.VisualStudio.IntelliTrace.ThreadChain

Namespace:  Microsoft.VisualStudio.IntelliTrace
Assembly:  Microsoft.IntelliTrace.12.0.0 (in Microsoft.IntelliTrace.12.0.0.dll)

Syntax

'Declaration
Public MustInherit Class PartitionedListChain _
    Inherits DerivedChain
public abstract class PartitionedListChain : DerivedChain
public ref class PartitionedListChain abstract : public DerivedChain
[<AbstractClass>]
type PartitionedListChain =  
    class 
        inherit DerivedChain 
    end
public abstract class PartitionedListChain extends DerivedChain

The PartitionedListChain type exposes the following members.

Properties

  Name Description
Public property AfterLastToken Gets an EventToken for the position that is immediately after the current LastToken. (Overrides Chain.AfterLastToken.)
Public property BeforeFirstToken Gets an EventToken for the position that is immediately before FirstToken. This token will never become valid. (Overrides Chain.BeforeFirstToken.)
Public property CanGetCount Gets a value that determines whether the chain supports Count. (Overrides Chain.CanGetCount.)
Public property CanGetLastToken Gets a value that determines whether the chain supports LastToken. (Overrides Chain.CanGetLastToken.)
Public property CanGetPreviousToken Gets a value that determines whether the chain supports GetPreviousToken. (Inherited from Chain.)
Public property Count Gets the number of events in the chain. This property can be called only when CanGetCount returns true. (Overrides Chain.Count.)
Public property FirstToken Gets an EventToken for the first event in the chain. (Overrides Chain.FirstToken.)
Public property FirstValidToken Gets an EventToken for the first valid event in the chain. (Overrides Chain.FirstValidToken.)
Public property IsEmpty Gets a value that indicates whether the chain is empty. (Overrides Chain.IsEmpty.)
Public property LastToken Gets an EventToken for the last event in the chain. (Overrides Chain.LastToken.)
Protected property PartitionedChain Gets the StreamChain that is the source of the events for this chain.
Protected property PartitioningChain Gets the DerivedChain that contains each of the partitioning events that are used to divide the larger chain into partitions.
Public property PartitionLoadLimitEnabled Gets a value that indicates whether there is a limit to the number of partitions that the PartitionedListChain will load at the same time (before unloading the least recently used partitions).

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Methods

  Name Description
Public method Dispose() (Inherited from Chain.)
Protected method Dispose(Boolean) Releases the resources that are used by this chain. (Overrides Chain.Dispose(Boolean).)
Public method Equals Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Protected method GetEnumerator<TEvent>() (Inherited from Chain.)
Public method GetEvent Gets an IntelliTraceEvent for the specified EventToken. (Overrides Chain.GetEvent(EventToken).)
Public method GetEvents Gets multiple IntelliTraceEvents from a start EventToken up to but excluding an end EventToken. (Overrides Chain.GetEvents(EventToken, EventToken).)
Public method GetHashCode Serves as the default hash function. (Inherited from Object.)
Public method GetNextToken Gets the EventToken for the next event after the given EventToken. (Overrides Chain.GetNextToken(EventToken).)
Public method GetPreviousToken Gets the token for the previous event before the given token. (Overrides Chain.GetPreviousToken(EventToken).)
Public method GetType Gets the Type of the current instance. (Inherited from Object.)
Public method IsValidEventType Determines whether the given IntelliTraceEvent is valid for this chain. (Overrides Chain.IsValidEventType(IntelliTraceEvent).)
Public method IsValidToken Determines whether the given EventToken is valid for this chain. (Overrides Chain.IsValidToken(EventToken).)
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Protected method OnPartitionUpdate
Public method Refresh Refreshes the data in the chain from the partitioning and partitioned event chains. (Overrides DerivedChain.Refresh().)
Public method Tokens (Inherited from Chain.)
Public method ToString Returns a string that represents the current object. (Inherited from Object.)

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Explicit Interface Implementations

  Name Description
Explicit interface implemetationPrivate method IEnumerable.GetEnumerator (Inherited from Chain.)

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Remarks

A PartitionedListChain loads events into partitions for better memory management and to enable loading large chains of events.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

Microsoft.VisualStudio.IntelliTrace Namespace