Package org.antlr.v4.parse

Examples of org.antlr.v4.parse.GrammarASTAdaptor

173
174
175
176
177
178
179
180
181
182
183
  }

  @Override
  public List<SrcOp> set(GrammarAST setAST, GrammarAST labelAST, boolean invert) {
    MatchSet matchOp;
    if ( invert ) matchOp = new MatchNotSet(this, setAST);
    else matchOp = new MatchSet(this, setAST);
    if ( labelAST!=null ) {
      String label = labelAST.getText();
      RuleFunction rf = getCurrentRuleFunction();
      if ( labelAST.parent.getType() == ANTLRParser.PLUS_ASSIGN ) {
View Full Code Here
172
173
174
175
176
177
178
179
180
181
182
183
184
    return new TokenListDecl(this, gen.getTarget().getListLabel(label));
  }

  @Override
  public List<SrcOp> set(GrammarAST setAST, GrammarAST labelAST, boolean invert) {
    MatchSet matchOp;
    if ( invert ) matchOp = new MatchNotSet(this, setAST);
    else matchOp = new MatchSet(this, setAST);
    if ( labelAST!=null ) {
      String label = labelAST.getText();
      RuleFunction rf = getCurrentRuleFunction();
      if ( labelAST.parent.getType() == ANTLRParser.PLUS_ASSIGN ) {
        defineImplicitLabel(setAST, matchOp);
View Full Code Here
133
134
135
136
137
138
139
140
141
142
143
    return list(invokeOp, listLabelOp);
  }

  @Override
  public List<SrcOp> tokenRef(GrammarAST ID, GrammarAST labelAST, GrammarAST args) {
    MatchToken matchOp = new MatchToken(this, (TerminalAST) ID);
    if ( labelAST!=null ) {
      String label = labelAST.getText();
      RuleFunction rf = getCurrentRuleFunction();
      if ( labelAST.parent.getType() == ANTLRParser.PLUS_ASSIGN ) {
        // add Token _X and List<Token> X decls
View Full Code Here
300
301
302
303
304
305
306
307
308
309
310
    int ebnf = 0;
    if ( ebnfRoot!=null ) ebnf = ebnfRoot.getType();
    Choice c = null;
    switch ( ebnf ) {
      case ANTLRParser.OPTIONAL :
        c = new OptionalBlock(this, ebnfRoot, alts);
        break;
      case ANTLRParser.CLOSURE :
        c = new StarBlock(this, ebnfRoot, alts);
        break;
      case ANTLRParser.POSITIVE_CLOSURE :
View Full Code Here
85
86
87
88
89
90
91
    return new ParserFile(this, fileName);
  }

  @Override
  public Parser parser(ParserFile file) {
    return new Parser(this, file);
  }
View Full Code Here
80
81
82
83
84
85
86
public class ParserFactory extends DefaultOutputModelFactory {
  public ParserFactory(CodeGenerator gen) { super(gen); }

  @Override
  public ParserFile parserFile(String fileName) {
    return new ParserFile(this, fileName);
  }
View Full Code Here
306
307
308
309
310
311
312
313
314
315
        break;
      case ANTLRParser.CLOSURE :
        c = new StarBlock(this, ebnfRoot, alts);
        break;
      case ANTLRParser.POSITIVE_CLOSURE :
        c = new PlusBlock(this, ebnfRoot, alts);
        break;
    }
    return c;
  }
View Full Code Here
94
95
96
97
98
99
100
101
102
  public RuleFunction rule(Rule r) {
    if ( r instanceof LeftRecursiveRule ) {
      return new LeftRecursiveRuleFunction(this, (LeftRecursiveRule)r);
    }
    else {
      RuleFunction rf = new RuleFunction(this, r);
      return rf;
    }
  }
View Full Code Here
87
88
89
90
91
92
93
94
95
96
97
  public Map<Integer, ASSOC> altAssociativity = new HashMap<Integer, ASSOC>();

  public LeftRecursiveRuleAnalyzer(GrammarAST ruleAST,
                   Tool tool, String ruleName, String language)
  {
    super(new CommonTreeNodeStream(new GrammarASTAdaptor(ruleAST.token.getInputStream()), ruleAST));
    this.tool = tool;
    this.ruleName = ruleName;
    this.language = language;
    this.tokenStream = ruleAST.g.tokenStream;
    if (this.tokenStream == null) {
View Full Code Here
80
81
82
83
84
85
86
87
88
89
90
        tool.log("grammar", "after: "+root.toStringTree());
  }

  public void reduceBlocksToSets(GrammarAST root) {
    CommonTreeNodeStream nodes = new CommonTreeNodeStream(new GrammarASTAdaptor(), root);
    GrammarASTAdaptor adaptor = new GrammarASTAdaptor();
    BlockSetTransformer transformer = new BlockSetTransformer(nodes, g);
    transformer.setTreeAdaptor(adaptor);
    transformer.downup(root);
  }
View Full Code Here
TOP

Related Classes of org.antlr.v4.parse.GrammarASTAdaptor

  • org.antlr.runtime.ANTLRFileStream
  • org.antlr.runtime.ANTLRStringStream
  • org.antlr.runtime.CharStream
  • org.antlr.runtime.CommonToken
  • org.antlr.runtime.Token
  • org.antlr.runtime.tree.CommonTree
  • org.antlr.runtime.tree.CommonTreeNodeStream
  • org.antlr.runtime.tree.Tree
  • org.antlr.runtime.tree.TreeVisitorAction
  • org.antlr.v4.analysis.LeftRecursionDetector
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.