org.antlr.v4.runtime.Parser.getVocabulary()方法的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中org.antlr.v4.runtime.Parser.getVocabulary()方法的一些代码示例，展示了Parser.getVocabulary()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Parser.getVocabulary()方法的具体详情如下：
包路径：org.antlr.v4.runtime.Parser
类名称：Parser
方法名：getVocabulary

Parser.getVocabulary介绍

暂无

代码示例

代码示例来源：origin: prestodb/presto

  1. Analyzer analyzer = new Analyzer(atn, parser.getVocabulary(), specialRules, specialTokens, ignoredRules, parser.getTokenStream());
  2. Multimap<Integer, String> candidates = analyzer.process(currentState, currentToken.getTokenIndex(), context);

代码示例来源：origin: confluentinc/ksql

  1. protected void reportMissingToken(final Parser recognizer) {
  2.   if (!this.inErrorRecoveryMode(recognizer)) {
  3.    this.beginErrorCondition(recognizer);
  4.    final Token t = recognizer.getCurrentToken();
  5.    final IntervalSet expecting = this.getExpectedTokens(recognizer);
  6.    final String msg =
  7.      "missing " + expecting.toString(recognizer.getVocabulary()) + " at " + this
  8.        .getTokenErrorDisplay(t);
  9.    recognizer.notifyErrorListeners(t, msg, (RecognitionException) null);
  10.   }
  11.  }
  12. }

代码示例来源：origin: confluentinc/ksql

  1. protected void reportUnwantedToken(final Parser recognizer) {
  2.  if (!this.inErrorRecoveryMode(recognizer)) {
  3.   this.beginErrorCondition(recognizer);
  4.   final Token t = recognizer.getCurrentToken();
  5.   final String tokenName = this.getTokenErrorDisplay(t);
  6.   final IntervalSet expecting = this.getExpectedTokens(recognizer);
  7.   final String msg =
  8.     "extraneous input " + tokenName + " expecting "
  9.     + expecting.toString(recognizer.getVocabulary());
  10.   recognizer.notifyErrorListeners(t, msg, (RecognitionException) null);
  11.  }
  12. }

代码示例来源：origin: org.antlr/antlr4-runtime

  1. public String getTokenName(int t) {
  2.   if (t == Token.EOF) {
  3.     return "EOF";
  4.   }
  5.   Vocabulary vocabulary = parser != null ? parser.getVocabulary() : VocabularyImpl.EMPTY_VOCABULARY;
  6.   String displayName = vocabulary.getDisplayName(t);
  7.   if (displayName.equals(Integer.toString(t))) {
  8.     return displayName;
  9.   }
  10.   return displayName + "<" + t + ">";
  11. }

代码示例来源：origin: org.antlr/antlr4-runtime

  1. /** For debugging and other purposes. */
  2. public List<String> getDFAStrings() {
  3.   synchronized (_interp.decisionToDFA) {
  4.     List<String> s = new ArrayList<String>();
  5.     for (int d = 0; d < _interp.decisionToDFA.length; d++) {
  6.       DFA dfa = _interp.decisionToDFA[d];
  7.       s.add( dfa.toString(getVocabulary()) );
  8.     }
  9.     return s;
  10.   }
  11. }

代码示例来源：origin: org.antlr/antlr4-runtime

  1. /** For debugging and other purposes. */
  2. public void dumpDFA() {
  3.   synchronized (_interp.decisionToDFA) {
  4.     boolean seenOne = false;
  5.     for (int d = 0; d < _interp.decisionToDFA.length; d++) {
  6.       DFA dfa = _interp.decisionToDFA[d];
  7.       if ( !dfa.states.isEmpty() ) {
  8.         if ( seenOne ) System.out.println();
  9.         System.out.println("Decision " + dfa.decision + ":");
  10.         System.out.print(dfa.toString(getVocabulary()));
  11.         seenOne = true;
  12.       }
  13.     }
  14.   }
  15. }

代码示例来源：origin: org.antlr/antlr4-runtime

  1. System.out.println("DFA=\n"+dfa.toString(parser!=null?parser.getVocabulary():VocabularyImpl.EMPTY_VOCABULARY));

代码示例来源：origin: org.antlr/antlr4-runtime

  1. /**
  2.  * This is called by {@link #reportError} when the exception is an
  3.  * {@link InputMismatchException}.
  4.  *
  5.  * @see #reportError
  6.  *
  7.  * @param recognizer the parser instance
  8.  * @param e the recognition exception
  9.  */
  10. protected void reportInputMismatch(Parser recognizer,
  11.                   InputMismatchException e)
  12. {
  13.   String msg = "mismatched input "+getTokenErrorDisplay(e.getOffendingToken())+
  14.   " expecting "+e.getExpectedTokens().toString(recognizer.getVocabulary());
  15.   recognizer.notifyErrorListeners(e.getOffendingToken(), msg, e);
  16. }

代码示例来源：origin: org.antlr/antlr4-runtime

  1. /**
  2.  * This method is called to report a syntax error which requires the
  3.  * insertion of a missing token into the input stream. At the time this
  4.  * method is called, the missing token has not yet been inserted. When this
  5.  * method returns, {@code recognizer} is in error recovery mode.
  6.  *
  7.  * <p>This method is called when {@link #singleTokenInsertion} identifies
  8.  * single-token insertion as a viable recovery strategy for a mismatched
  9.  * input error.</p>
  10.  *
  11.  * <p>The default implementation simply returns if the handler is already in
  12.  * error recovery mode. Otherwise, it calls {@link #beginErrorCondition} to
  13.  * enter error recovery mode, followed by calling
  14.  * {@link Parser#notifyErrorListeners}.</p>
  15.  *
  16.  * @param recognizer the parser instance
  17.  */
  18. protected void reportMissingToken(Parser recognizer) {
  19.   if (inErrorRecoveryMode(recognizer)) {
  20.     return;
  21.   }
  22.   beginErrorCondition(recognizer);
  23.   Token t = recognizer.getCurrentToken();
  24.   IntervalSet expecting = getExpectedTokens(recognizer);
  25.   String msg = "missing "+expecting.toString(recognizer.getVocabulary())+
  26.     " at "+getTokenErrorDisplay(t);
  27.   recognizer.notifyErrorListeners(t, msg, null);
  28. }

代码示例来源：origin: org.antlr/antlr4-runtime

  1. /**
  2.  * This method is called to report a syntax error which requires the removal
  3.  * of a token from the input stream. At the time this method is called, the
  4.  * erroneous symbol is current {@code LT(1)} symbol and has not yet been
  5.  * removed from the input stream. When this method returns,
  6.  * {@code recognizer} is in error recovery mode.
  7.  *
  8.  * <p>This method is called when {@link #singleTokenDeletion} identifies
  9.  * single-token deletion as a viable recovery strategy for a mismatched
  10.  * input error.</p>
  11.  *
  12.  * <p>The default implementation simply returns if the handler is already in
  13.  * error recovery mode. Otherwise, it calls {@link #beginErrorCondition} to
  14.  * enter error recovery mode, followed by calling
  15.  * {@link Parser#notifyErrorListeners}.</p>
  16.  *
  17.  * @param recognizer the parser instance
  18.  */
  19. protected void reportUnwantedToken(Parser recognizer) {
  20.   if (inErrorRecoveryMode(recognizer)) {
  21.     return;
  22.   }
  23.   beginErrorCondition(recognizer);
  24.   Token t = recognizer.getCurrentToken();
  25.   String tokenName = getTokenErrorDisplay(t);
  26.   IntervalSet expecting = getExpectedTokens(recognizer);
  27.   String msg = "extraneous input "+tokenName+" expecting "+
  28.     expecting.toString(recognizer.getVocabulary());
  29.   recognizer.notifyErrorListeners(t, msg, null);
  30. }

代码示例来源：origin: org.antlr/antlr4-runtime

  1. parser.getVocabulary(),
  2. Arrays.asList(parser.getRuleNames()),
  3. parser.getATNWithBypassAlts(),

代码示例来源：origin: com.impetus.fabric/fabric-jdbc-driver-shaded

  1. /** For debugging and other purposes. */
  2. public List<String> getDFAStrings() {
  3.   synchronized (_interp.decisionToDFA) {
  4.     List<String> s = new ArrayList<String>();
  5.     for (int d = 0; d < _interp.decisionToDFA.length; d++) {
  6.       DFA dfa = _interp.decisionToDFA[d];
  7.       s.add( dfa.toString(getVocabulary()) );
  8.     }
  9.     return s;
  10.   }
  11. }

代码示例来源：origin: io.virtdata/virtdata-lib-realer

  1. public String getTokenName(int t) {
  2.   if (t == Token.EOF) {
  3.     return "EOF";
  4.   }
  5.   Vocabulary vocabulary = parser != null ? parser.getVocabulary() : VocabularyImpl.EMPTY_VOCABULARY;
  6.   String displayName = vocabulary.getDisplayName(t);
  7.   if (displayName.equals(Integer.toString(t))) {
  8.     return displayName;
  9.   }
  10.   return displayName + "<" + t + ">";
  11. }

代码示例来源：origin: io.virtdata/virtdata-lib-realer

  1. /** For debugging and other purposes. */
  2. public List<String> getDFAStrings() {
  3.   synchronized (_interp.decisionToDFA) {
  4.     List<String> s = new ArrayList<String>();
  5.     for (int d = 0; d < _interp.decisionToDFA.length; d++) {
  6.       DFA dfa = _interp.decisionToDFA[d];
  7.       s.add( dfa.toString(getVocabulary()) );
  8.     }
  9.     return s;
  10.   }
  11. }

代码示例来源：origin: com.tunnelvisionlabs/antlr4-runtime

  1. @NotNull
  2. public String getTokenName(int t) {
  3.   if (t == Token.EOF) {
  4.     return "EOF";
  5.   }
  6.   Vocabulary vocabulary = parser != null ? parser.getVocabulary() : VocabularyImpl.EMPTY_VOCABULARY;
  7.   String displayName = vocabulary.getDisplayName(t);
  8.   if (displayName.equals(Integer.toString(t))) {
  9.     return displayName;
  10.   }
  11.   return displayName + "<" + t + ">";
  12. }

代码示例来源：origin: com.tunnelvisionlabs/antlr4-runtime

  1. /** For debugging and other purposes. */
  2. public List<String> getDFAStrings() {
  3.   List<String> s = new ArrayList<String>();
  4.   for (int d = 0; d < _interp.atn.decisionToDFA.length; d++) {
  5.     DFA dfa = _interp.atn.decisionToDFA[d];
  6.     s.add( dfa.toString(getVocabulary(), getRuleNames()) );
  7.   }
  8.   return s;
  9. }

代码示例来源：origin: org.antlr/antlr4-runtime

  1. else tokenText = "<missing "+recognizer.getVocabulary().getDisplayName(expectedTokenType)+">";
  2. Token current = currentSymbol;
  3. Token lookback = recognizer.getInputStream().LT(-1);

代码示例来源：origin: org.antlr/antlr4-runtime

  1. if ( debug ) System.out.println("DFA after predictATN: "+ dfa.toString(parser.getVocabulary()));
  2. return alt;

代码示例来源：origin: org.codelibs.elasticsearch.module/lang-painless

  1. @Override
  2. public Token recoverInline(final Parser recognizer) throws RecognitionException {
  3.   final Token token = recognizer.getCurrentToken();
  4.   final String message = "unexpected token [" + getTokenErrorDisplay(token) + "]" +
  5.     " was expecting one of [" + recognizer.getExpectedTokens().toString(recognizer.getVocabulary()) + "].";
  6.   Location location = new Location(sourceName, token.getStartIndex());
  7.   throw location.createError(new IllegalArgumentException(message));
  8. }

代码示例来源：origin: org.ballerinalang/ballerina-lang

  1. @Override
  2. public void reportInputMismatch(Parser parser, InputMismatchException e) {
  3.   setErrorState(parser);
  4.   Token offendingToken = e.getOffendingToken();
  5.   String mismatchedToken = getTokenErrorDisplay(offendingToken);
  6.   String expectedToken = e.getExpectedTokens().toString(parser.getVocabulary());
  7.   DiagnosticPos pos = getPosition(offendingToken);
  8.   dlog.error(pos, DiagnosticCode.MISMATCHED_INPUT, mismatchedToken, expectedToken);
  9. }

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