C# Class Nexus.Client.Util.Antlr.AntlrParserBase

The base parser for ANTLR parsers.

This extends the generated parser in order to make error handling sane, and to make the errors friendlier.

Inheritance: Antlr.Runtime.Parser

Public Methods

Method	Description
AntlrParserBase ( ITokenStream input, Antlr.Runtime.RecognizerSharedState state ) : System	A simple constructor.
DisplayRecognitionError ( String tokenNames, RecognitionException e ) : void	Logs the given error to the ErrorTracker.
GetErrorMessage ( RecognitionException e, string tokenNames ) : string	Generates a human-readable error message for the given error.
Parse ( ) : ITree	Parses the input.

A simple constructor.

public AntlrParserBase ( ITokenStream input, Antlr.Runtime.RecognizerSharedState state ) : System
input	ITokenStream	The token stream to parse.
state	Antlr.Runtime.RecognizerSharedState	The to use.
return	System

Logs the given error to the ErrorTracker.

public DisplayRecognitionError ( String tokenNames, RecognitionException e ) : void
tokenNames	String	The names of the tokens in the current language.
e	Antlr.Runtime.RecognitionException	The error.
return	void

Generates a human-readable error message for the given error.

public GetErrorMessage ( RecognitionException e, string tokenNames ) : string
e	Antlr.Runtime.RecognitionException	The error.
tokenNames	string	The names of the tokens in the current language.
return	string

Parses the input.

public abstract Parse ( ) : ITree
return	ITree