antlr.TokenQueue Class Reference

List of all members.

Public Member Functions
	TokenQueue (int minSize)
final void	append (Token tok)
final Token	elementAt (int idx)
final void	reset ()
final void	removeFirst ()
Protected Attributes
int	nbrEntries

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Detailed Description

A private circular buffer object used by the token buffer

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Constructor & Destructor Documentation

antlr.TokenQueue.TokenQueue

(

int

minSize

)

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Member Function Documentation

final void antlr.TokenQueue.append

(

Token

tok

)

Add token to end of the queue

Parameters:

tok

The token to add

References antlr.TokenQueue.nbrEntries.

final Token antlr.TokenQueue.elementAt

(

int

idx

)

Fetch a token from the queue by index

Parameters:

idx

The index of the token to fetch, where zero is the token at the front of the queue

Referenced by antlr.TokenBuffer.LA(), and antlr.TokenBuffer.LT().

final void antlr.TokenQueue.removeFirst

(

)

Remove token from front of queue

References antlr.TokenQueue.nbrEntries.

final void antlr.TokenQueue.reset

(

)

Clear the queue. Leaving the previous buffer alone.

References antlr.TokenQueue.nbrEntries.

Referenced by antlr.TokenBuffer.reset().

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Member Data Documentation

int antlr.TokenQueue.nbrEntries [protected]

number of tokens in the queue

Referenced by antlr.TokenQueue.append(), antlr.TokenQueue.removeFirst(), and antlr.TokenQueue.reset().

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The documentation for this class was generated from the following file:

• TokenQueue.java