C# Class _3PA.MainFeatures.Parser.Parser

This class is not actually a parser "per say" but it extracts important information from the tokens created by the lexer

Mostra file Open project: jcaillon/3P

Public Methods

Method	Description
Accept ( IParserVisitor visitor ) : void	Feed this method with a visitor implementing IParserVisitor to visit all the parsed items
Parser ( ) : System
Parser ( Lexer lexer, string filePathBeingParsed, ParsedScopeItem defaultScope, bool matchKnownWords = false ) : System	Parses a text into a list of parsedItems
Parser ( string data, string filePathBeingParsed, ParsedScopeItem defaultScope, bool matchKnownWords = false ) : System	Constructor with a string instead of a lexer
UpdateKnownStaticItems ( ) : void

Private Methods

Method	Description
AddParsedItem ( ParsedItem item ) : void	Call this method instead of adding the items directly in the list, updates the scope and file name
AddTokenToStringBuilder ( StringBuilder strBuilder, Token token ) : void	Append a token value to the StringBuilder, avoid adding too much spaces and new lines
Analyze ( ) : void
CreateParsedDefine ( Token functionToken, bool isDynamic ) : void	Matches a new definition
CreateParsedDynamicFunction ( Token tokenFun ) : void	Creates a dynamic function parsed item
CreateParsedFunction ( Token functionToken ) : bool	Matches a function definition (not the FORWARD prototype)
CreateParsedIfEndIfPreProc ( Token ifToken ) : ParsedPreProcBlock	Matches a & IF.. & THEN pre-processed statement
CreateParsedIncludeFile ( Token token ) : void	matches a include file
CreateParsedLabel ( ) : void	Creates a label parsed item
CreateParsedOnEvent ( Token onToken ) : void	Creates parsed item for ON CHOOSE OF XXX events (choose or anything else)
CreateParsedPreProc ( Token token ) : void	Analyze a preprocessed statement
CreateParsedProcedure ( Token procToken ) : bool	Matches a procedure definition
CreateParsedRun ( Token runToken ) : void	Creates a parsed item for RUN statements
GetCurrentDepth ( ) : int	Returns the current block depth
GetParsedParameters ( Token functionToken, StringBuilder parameters ) : List	Parses a parameter definition (used in function, class method, class event)
GetTokenStrippedValue ( Token token ) : string	Returns token value or token value minus starting/ending quote of the token is a string
MoveNext ( ) : bool	Go to the next token
NewLexerFromData ( string data ) : Lexer
NewStatement ( Token token ) : void	called when a Eos token is found, store information on the statement's line
PeekAt ( int x ) : Token	Peek forward x tokens, returns an TokenEof if out of limits
PeekAtNextNonSpace ( int start, bool goBackward = false ) : Token	Peek forward (or backward if goBackWard = true) until we match a token that is not a space token return found token
PushBlockInfoToStack ( IndentType indentType, int currentLine ) : void	Add a block info on top of the block Stack

Method Details

Accept() public method

Feed this method with a visitor implementing IParserVisitor to visit all the parsed items

public Accept ( IParserVisitor visitor ) : void
visitor	IParserVisitor
return	void

Parser() public method

public Parser ( ) : System
return	System

Parser() public method

Parses a text into a list of parsedItems

public Parser ( Lexer lexer, string filePathBeingParsed, ParsedScopeItem defaultScope, bool matchKnownWords = false ) : System
lexer	Lexer
filePathBeingParsed	string
defaultScope	ParsedScopeItem
matchKnownWords	bool
return	System

Parser() public method

Constructor with a string instead of a lexer

public Parser ( string data, string filePathBeingParsed, ParsedScopeItem defaultScope, bool matchKnownWords = false ) : System
data	string
filePathBeingParsed	string
defaultScope	ParsedScopeItem
matchKnownWords	bool
return	System

UpdateKnownStaticItems() public static method

public static UpdateKnownStaticItems ( ) : void
return	void