a
    dH                     @   s   d dl mZ d dlmZ d dlmZmZmZ d dlm	Z	 d dl
mZ d dlmZ d dlmZmZ d dlmZmZmZmZ G d	d
 d
eZdS )    )IntervalSet)Token)PredictionContextSingletonPredictionContext PredictionContextFromRuleContext)RuleContext)ATN)	ATNConfig)ATNStateRuleStopState)WildcardTransitionNotSetTransitionAbstractPredicateTransitionRuleTransitionc                	   @   sb   e Zd ZdZejZedddZe	dddZ
de	e	ed	d
dZe	e	eeeeeedddZdS )LL1Analyzeratnr   c                 C   s
   || _ d S )Nr   )selfr    r   [/var/www/html/stable-diffusion-webui/venv/lib/python3.9/site-packages/antlr4/LL1Analyzer.py__init__   s    zLL1Analyzer.__init__)sc                 C   s   |d u rd S t |j}g | }td|D ]f}t ||< t }d}| ||jd tj|| |t |d t || dks| j	|| v r(d ||< q(|S )Nr   F)
lentransitionsrangeset_LOOKZ
transitiontargetr   EMPTYHIT_PRED)r   r   countlookZaltlookBusyseeThruPredsr   r   r   getDecisionLookahead%   s    


z LL1Analyzer.getDecisionLookaheadN)r   	stopStatectxc              
   C   sB   t  }d}|d urt|j|nd }| ||||t t |d |S )NT)r   r   r   r   r   )r   r   r%   r&   rr#   ZlookContextr   r   r   LOOKI   s
    zLL1Analyzer.LOOK)r   r%   r&   r!   r"   calledRuleStackr#   addEOFc	                 C   s  t |d|}	|	|v rd S ||	 ||kr^|d u rB|tj d S | r^|r^|tj d S t|tr4|d u r|tj d S | r|r|tj d S |t	j
kr4|j|v }
zf||j tdt|D ]4}| jj|| }| ||||||||| qW |
r0||j n|
r.||j 0 d S |jD ]F}t|tkr|jj|v r`q:t||jj}z:||jj | |j||||||| W ||jj n||jj 0 nt|tr|r| |j||||||| n|| j n|jr| |j||||||| nbt|t krH|!ttj"| jj#d  n8|j$}|d ur:t|t%rv|&tj"| jj#}|'| q:d S )Nr      )(r	   addZaddOner   ZEPSILONZisEmptyEOF
isinstancer   r   r   Z	ruleIndexdiscardr   r   r   ZstatesZgetReturnStater   	getParentr   typer   r   r   createZfollowStateZstateNumberremover   r   Z	isEpsilonr   ZaddRangeZMIN_USER_TOKEN_TYPEZmaxTokenTypelabelr   Z
complementZaddSet)r   r   r%   r&   r!   r"   r)   r#   r*   cremovediZreturnStatetZ
newContextset_r   r   r   r   n   sh    

""
zLL1Analyzer._LOOK)NN)__name__
__module____qualname__	__slots__r   ZINVALID_TYPEr   r   r   r
   r$   r   r(   r   r   r   boolr   r   r   r   r   r      s   $%
r   N)Zantlr4.IntervalSetr   Zantlr4.Tokenr   Zantlr4.PredictionContextr   r   r   Zantlr4.RuleContextr   Zantlr4.atn.ATNr   Zantlr4.atn.ATNConfigr	   Zantlr4.atn.ATNStater
   r   Zantlr4.atn.Transitionr   r   r   r   objectr   r   r   r   r   <module>   s   