Deprecated API

Contents

• Deprecated Classes
• Deprecated Fields
• Deprecated Methods
• Deprecated Constructors
• Deprecated Enum Constants

Deprecated Classes

Class and Description
org.antlr.v4.runtime.ANTLRFileStream as of 4.7 Please use CharStreams interface.
org.antlr.v4.runtime.ANTLRInputStream as of 4.7 Please use CharStreams interface.
org.antlr.v4.runtime.dfa.SparseEdgeMap Use HashEdgeMap instead.
org.antlr.v4.runtime.misc.TestRig

Deprecated Fields

Field and Description
org.antlr.v4.runtime.atn.LexerATNSimulator.match_calls This field is no longer used.
org.antlr.v4.runtime.atn.ParserATNSimulator.optimize_hidden_conflicted_configs This flag is not currently used by the ATN simulator.
org.antlr.v4.runtime.atn.ATNSimulator.SERIALIZED_UUID Use ATNDeserializer.checkCondition(boolean) instead.
org.antlr.v4.runtime.atn.ATNSimulator.SERIALIZED_VERSION Use ATNDeserializer.SERIALIZED_VERSION instead.
org.antlr.v4.codegen.model.Recognizer.tokenNames This field is provided only for compatibility with code generation targets which have not yet been updated to use Recognizer.literalNames and Recognizer.symbolicNames.
org.antlr.v4.runtime.ParserInterpreter.tokenNames
org.antlr.v4.runtime.LexerInterpreter.tokenNames
org.antlr.v4.runtime.tree.xpath.XPathLexer.tokenNames Use XPathLexer.VOCABULARY instead.

Deprecated Methods

Method and Description
org.antlr.v4.runtime.ParserRuleContext.addChild(Token)
org.antlr.v4.runtime.ParserRuleContext.addErrorNode(Token)
org.antlr.v4.runtime.atn.ATNSimulator.checkCondition(boolean) Use ATNDeserializer.checkCondition(boolean) instead.
org.antlr.v4.runtime.atn.ATNSimulator.checkCondition(boolean, String) Use ATNDeserializer.checkCondition(boolean, String) instead.
org.antlr.v4.runtime.tree.Trees.descendants(ParseTree)
org.antlr.v4.runtime.atn.ATNSimulator.deserialize(char[]) Use ATNDeserializer.deserialize(char[]) instead.
org.antlr.v4.runtime.atn.ATNSimulator.edgeFactory(ATN, int, int, int, int, int, int, List) Use ATNDeserializer.edgeFactory(org.antlr.v4.runtime.atn.ATN, int, int, int, int, int, int, java.util.List<org.antlr.v4.runtime.misc.IntervalSet>) instead.
org.antlr.v4.runtime.misc.IntervalSet.elementName(String[], int) Use IntervalSet.elementName(Vocabulary, int) instead.
org.antlr.v4.runtime.Parser.enterRecursionRule(ParserRuleContext, int) Use Parser.enterRecursionRule(ParserRuleContext, int, int, int) instead.
org.antlr.v4.runtime.Recognizer.getTokenErrorDisplay(Token) This method is not called by the ANTLR 4 Runtime. Specific implementations of ANTLRErrorStrategy may provide a similar feature when necessary. For example, see DefaultErrorStrategy.getTokenErrorDisplay(org.antlr.v4.runtime.Token).
org.antlr.v4.runtime.Recognizer.getTokenNames() Use Recognizer.getVocabulary() instead.
org.antlr.v4.runtime.ParserInterpreter.getTokenNames()
org.antlr.v4.runtime.LexerInterpreter.getTokenNames()
org.antlr.v4.runtime.Lexer.getTokenNames()
org.antlr.v4.runtime.tree.xpath.XPathLexer.getTokenNames()
org.antlr.v4.runtime.BufferedTokenStream.reset() Use seek(0) instead.
org.antlr.v4.runtime.dfa.DFA.setPrecedenceDfa(boolean) This method no longer performs any action.
org.antlr.v4.runtime.atn.ATNSimulator.stateFactory(int, int) Use ATNDeserializer.stateFactory(int, int) instead.
org.antlr.v4.runtime.atn.ATNSimulator.toInt(char) Use ATNDeserializer.toInt(char) instead.
org.antlr.v4.runtime.atn.ATNSimulator.toInt32(char[], int) Use ATNDeserializer.toInt32(char[], int) instead.
org.antlr.v4.runtime.atn.ATNSimulator.toLong(char[], int) Use ATNDeserializer.toLong(char[], int) instead.
org.antlr.v4.runtime.dfa.DFA.toString(String[]) Use DFA.toString(Vocabulary) instead.
org.antlr.v4.runtime.misc.IntervalSet.toString(String[]) Use IntervalSet.toString(Vocabulary) instead.
org.antlr.v4.runtime.dfa.DFA.toString(String[], String[]) Use DFA.toString(Vocabulary, String[]) instead.
org.antlr.v4.runtime.atn.ATNSimulator.toUUID(char[], int) Use ATNDeserializer.toUUID(char[], int) instead.

Deprecated Constructors

Constructor and Description
org.antlr.v4.runtime.dfa.DFASerializer(DFA, String[]) Use DFASerializer.DFASerializer(DFA, Vocabulary) instead.
org.antlr.v4.runtime.dfa.DFASerializer(DFA, String[], String[], ATN) Use DFASerializer.DFASerializer(DFA, Vocabulary, String[], ATN) instead.
org.antlr.v4.runtime.LexerInterpreter(String, Collection, Collection, Collection, ATN, CharStream)
org.antlr.v4.runtime.LexerInterpreter(String, Vocabulary, Collection, Collection, ATN, CharStream)
org.antlr.v4.runtime.ParserInterpreter(String, Collection, Collection, ATN, TokenStream) Use ParserInterpreter.ParserInterpreter(String, Vocabulary, Collection, ATN, TokenStream) instead.
org.antlr.v4.runtime.atn.RuleTransition(RuleStartState, int, ATNState) Use RuleTransition.RuleTransition(RuleStartState, int, int, ATNState) instead.

Deprecated Enum Constants

Enum Constant and Description
org.antlr.v4.tool.ErrorType.ALL_OPS_NEED_SAME_ASSOC This warning is no longer applicable with the current syntax for specifying associativity.
org.antlr.v4.tool.ErrorType.LEXER_ACTION_PLACEMENT_ISSUE This error is no longer issued by ANTLR 4.2.