AsynchronousBufferedTokenQueue Class |
An Asynchronous version of BufferedTokenQueue which automatically Buffers as many Tokens as possible in a Background thread.
Inheritance HierarchySystemObject
VDS.RDF.Parsing.TokensBaseTokenQueue
VDS.RDF.Parsing.TokensTokenQueue
VDS.RDF.Parsing.TokensBufferedTokenQueue
VDS.RDF.Parsing.TokensAsynchronousBufferedTokenQueue
VDS.RDF.Parsing.TokensBaseTokenQueue
VDS.RDF.Parsing.TokensTokenQueue
VDS.RDF.Parsing.TokensBufferedTokenQueue
VDS.RDF.Parsing.TokensAsynchronousBufferedTokenQueue
Namespace: VDS.RDF.Parsing.Tokens
Assembly: dotNetRDF (in dotNetRDF.dll) Version:
SyntaxThe AsynchronousBufferedTokenQueue type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | AsynchronousBufferedTokenQueue |
Creates a new Asynchronous Buffered Queue.
|
| AsynchronousBufferedTokenQueue(ITokeniser) |
Creates a new Asynchronous Buffered Queue with the given Tokeniser.
|
Properties| Name | Description | |
|---|---|---|
 | Count |
Gets the number of Tokens in the Queue.
(Inherited from TokenQueue.) |
| LastTokenType |
Gets the Token Type of the last Token dequeued.
(Inherited from BaseTokenQueue.) |
| Tokeniser |
Sets the Tokeniser used by the Queue.
(Inherited from BaseTokenQueue.) |
| Tokens |
Gets the underlying Queue of Tokens.
(Inherited from TokenQueue.) |
| Tracing |
Gets/Sets Tracing for the Token Queue.
(Inherited from BaseTokenQueue.) |
Methods| Name | Description | |
|---|---|---|
 | BufferInternal |
Internal Helper Method which starts the Background Buffering if not already running.
(Overrides BufferedTokenQueueBufferInternal.) |
| Clear |
Empties the Token Queue.
(Inherited from TokenQueue.) |
| Dequeue |
Gets the next Token in the Queue and removes it from the Queue.
(Overrides BufferedTokenQueueDequeue.) |
| Enqueue |
Adds a Token to the end of the Queue.
(Inherited from TokenQueue.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| InitialiseBuffer |
Causes the Buffer to be filled using the Default Buffering level of 10.
(Inherited from BufferedTokenQueue.) |
| InitialiseBuffer(Int32) |
Causes the Buffer to be filled and sets the Buffering level for the Queue.
(Inherited from BufferedTokenQueue.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| Peek |
Gets the next Token in the Queue without removing it from the Queue.
(Overrides BufferedTokenQueuePeek.) |
| PrintTrace |
Internal Helper Method for Tokeniser Tracing.
(Inherited from TokenQueue.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Fields| Name | Description | |
|---|---|---|
 | _bufferAmount |
Variable storing the Buffer Size.
(Inherited from BufferedTokenQueue.) |
| _lasttokentype |
Type of Last Token dequeued.
(Inherited from BaseTokenQueue.) |
| _tokeniser |
Tokeniser used to fill the Token Queue.
(Inherited from BaseTokenQueue.) |
| _tokens |
Internal Queue object which this class is a wrapper around.
(Inherited from TokenQueue.) |
| _tracing |
Variable indicating whether Tokeniser Tracing is enabled.
(Inherited from BaseTokenQueue.) |
Remarks
Periodic instablility is fixed to the best of my knowledge, it is still recommended to use a BufferedTokenQueue or the basic TokenQueue. This implementation offers little/no performance improvement over the other types of Token Queue.
See Also