one.edee.babylon.export.ts

Class TypeScriptLexerBase

java.lang.Object

org.antlr.v4.runtime.Recognizer<Integer,org.antlr.v4.runtime.atn.LexerATNSimulator>

org.antlr.v4.runtime.Lexer

one.edee.babylon.export.ts.TypeScriptLexerBase

All Implemented Interfaces:

org.antlr.v4.runtime.TokenSource

Direct Known Subclasses:

TypeScriptLexer

public abstract class TypeScriptLexerBase
extends org.antlr.v4.runtime.Lexer

All lexer methods that used in grammar (IsStrictMode) should start with Upper Case Char similar to Lexer rules.

Field Summary

Fields inherited from class org.antlr.v4.runtime.Lexer

_channel, _factory, _hitEOF, _input, _mode, _modeStack, _text, _token, _tokenFactorySourcePair, _tokenStartCharIndex, _tokenStartCharPositionInLine, _tokenStartLine, _type, DEFAULT_MODE, DEFAULT_TOKEN_CHANNEL, HIDDEN, MAX_CHAR_VALUE, MIN_CHAR_VALUE, MORE, SKIP

Fields inherited from class org.antlr.v4.runtime.Recognizer

_interp, EOF

Constructor Summary

Constructors

Constructor and Description
TypeScriptLexerBase(org.antlr.v4.runtime.CharStream input)

Method Summary

Modifier and Type	Method and Description
protected void	DecreaseTemplateDepth()
boolean	getStrictDefault()
protected void	IncreaseTemplateDepth()
boolean	IsInTemplateString()
protected boolean	IsRegexPossible() Returns true if the lexer can match a regex literal.
boolean	IsStrictMode()
org.antlr.v4.runtime.Token	nextToken() Return the next token from the character stream and records this last token in case it resides on the default channel.
protected void	ProcessCloseBrace()
protected void	ProcessOpenBrace()
protected void	ProcessStringLiteral()
void	setUseStrictDefault(boolean value)
void	StartTemplateString()

Methods inherited from class org.antlr.v4.runtime.Lexer

emit, emit, emitEOF, getAllTokens, getChannel, getChannelNames, getCharErrorDisplay, getCharIndex, getCharPositionInLine, getErrorDisplay, getErrorDisplay, getInputStream, getLine, getModeNames, getSourceName, getText, getToken, getTokenFactory, getTokenNames, getType, mode, more, notifyListeners, popMode, pushMode, recover, recover, reset, setChannel, setCharPositionInLine, setInputStream, setLine, setText, setToken, setTokenFactory, setType, skip

Methods inherited from class org.antlr.v4.runtime.Recognizer

action, addErrorListener, getATN, getErrorHeader, getErrorListenerDispatch, getErrorListeners, getGrammarFileName, getInterpreter, getParseInfo, getRuleIndexMap, getRuleNames, getSerializedATN, getState, getTokenErrorDisplay, getTokenType, getTokenTypeMap, getVocabulary, precpred, removeErrorListener, removeErrorListeners, sempred, setInterpreter, setState

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeScriptLexerBase

public TypeScriptLexerBase(org.antlr.v4.runtime.CharStream input)

Method Detail

getStrictDefault

public boolean getStrictDefault()

setUseStrictDefault

public void setUseStrictDefault(boolean value)

IsStrictMode

public boolean IsStrictMode()

StartTemplateString

public void StartTemplateString()

IsInTemplateString

public boolean IsInTemplateString()

nextToken

public org.antlr.v4.runtime.Token nextToken()

Return the next token from the character stream and records this last token in case it resides on the default channel. This recorded token is used to determine when the lexer could possibly match a regex literal. Also changes scopeStrictModes stack if tokenize special string 'use strict';

Specified by:

nextToken in interface org.antlr.v4.runtime.TokenSource

Overrides:

nextToken in class org.antlr.v4.runtime.Lexer

Returns:

the next token from the character stream.

ProcessOpenBrace

protected void ProcessOpenBrace()

ProcessCloseBrace

protected void ProcessCloseBrace()

ProcessStringLiteral

protected void ProcessStringLiteral()

IncreaseTemplateDepth

protected void IncreaseTemplateDepth()

DecreaseTemplateDepth

protected void DecreaseTemplateDepth()

IsRegexPossible

protected boolean IsRegexPossible()

Returns true if the lexer can match a regex literal.