com.google.javascript.jscomp.parsing.parser

Class Scanner

java.lang.Object

com.google.javascript.jscomp.parsing.parser.Scanner

public class Scanner
extends Object

Scans javascript source code into tokens. All entrypoints assume the caller is not expecting a regular expression literal except for nextRegularExpressionLiteralToken.

7 Lexical Conventions

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Scanner.CommentRecorder

Constructor Summary

Constructors

Constructor and Description
Scanner(ErrorReporter errorReporter, Scanner.CommentRecorder commentRecorder, SourceFile source)
Scanner(ErrorReporter errorReporter, Scanner.CommentRecorder commentRecorder, SourceFile file, int offset)

Method Summary

Methods

Modifier and Type	Method and Description
SourceFile	getFile()
int	getOffset()
SourcePosition	getPosition()
LiteralToken	nextRegularExpressionLiteralToken()
LiteralToken	nextTemplateLiteralToken()
Token	nextToken()
Token	peekToken()
Token	peekToken(int index)
void	setOffset(int index)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Scanner

public Scanner(ErrorReporter errorReporter,
       Scanner.CommentRecorder commentRecorder,
       SourceFile source)

Scanner

public Scanner(ErrorReporter errorReporter,
       Scanner.CommentRecorder commentRecorder,
       SourceFile file,
       int offset)

Method Detail

getFile

public SourceFile getFile()

getOffset

public int getOffset()

setOffset

public void setOffset(int index)

getPosition

public SourcePosition getPosition()

nextToken

public Token nextToken()

nextRegularExpressionLiteralToken

public LiteralToken nextRegularExpressionLiteralToken()

nextTemplateLiteralToken

public LiteralToken nextTemplateLiteralToken()

peekToken

public Token peekToken()

peekToken

public Token peekToken(int index)