Class TokenQueue

Basic Token Queue which provides no Buffering except in the sense that it queues all possible Tokens when the InitialiseBuffer method is called.

Inheritance
object
BaseTokenQueue
TokenQueue
BufferedTokenQueue
NonTokenisedTokenQueue
Implements
Inherited Members
Namespace: VDS.RDF.Parsing.Tokens
Assembly: dotNetRdf.dll
Syntax
public class TokenQueue : BaseTokenQueue, ITokenQueue

Constructors

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TokenQueue()

Creates a new Token Queue.

Declaration
public TokenQueue()
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TokenQueue(ITokeniser)

Creates a new Token Queue with the given Tokeniser.

Declaration
public TokenQueue(ITokeniser tokeniser)
Parameters
Type Name Description
ITokeniser tokeniser

Tokeniser.

Fields

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_tokens

Internal Queue object which this class is a wrapper around.

Declaration
protected Queue<IToken> _tokens
Field Value
Type Description
Queue<IToken>

Properties

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Count

Gets the number of Tokens in the Queue.

Declaration
public override int Count { get; }
Property Value
Type Description
int
Overrides
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Tokens

Gets the underlying Queue of Tokens.

Declaration
public override Queue<IToken> Tokens { get; }
Property Value
Type Description
Queue<IToken>
Overrides

Methods

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Clear()

Empties the Token Queue.

Declaration
public override void Clear()
Overrides
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Dequeue()

Removes and returns the first Token from the Queue.

Declaration
public override IToken Dequeue()
Returns
Type Description
IToken

First Token in the Queue.
Overrides
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Enqueue(IToken)

Adds a Token to the end of the Queue.

Declaration
public override void Enqueue(IToken t)
Parameters
Type Name Description
IToken t

Token to add.
Overrides
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InitialiseBuffer()

Initialises the Token Queue Buffer.

Declaration
public override void InitialiseBuffer()
Overrides
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InitialiseBuffer(int)

Initialises the Token Queue Buffer to the set Buffer Amount.

Declaration
public override void InitialiseBuffer(int amount)
Parameters
Type Name Description
int amount

Amount of Tokens to Buffer.
Overrides
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Peek()

Gets the first Token from the Queue without removing it.

Declaration
public override IToken Peek()
Returns
Type Description
IToken

First Token in the Queue.
Overrides
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PrintTrace(IToken)

Internal Helper Method for Tokeniser Tracing.

Declaration
protected void PrintTrace(IToken t)
Parameters
Type Name Description
IToken t

Implements

Extension Methods