Examples of ParseTree

com.google.javascript.jscomp.parsing.parser.trees.ParseTree
An abstract syntax tree for JavaScript parse trees. Immutable. A plain old data structure. Should include data members and simple accessors only. Derived classes should have a 'Tree' suffix. Each concrete derived class should have a ParseTreeType whose name matches the derived class name. A parse tree derived from source should have a non-null location. A parse tree that is synthesized by the compiler may have a null location. When adding a new subclass of ParseTree you must also do the following: - add a new entry to ParseTreeType - add ParseTree.asXTree()
org.antlr.runtime.tree.ParseTree
A record of the rules used to match a token sequence. The tokens end up as the leaves of this tree and rule nodes are the interior nodes. This really adds no functionality, it is just an alias for CommonTree that is more meaningful (specific) and holds a String to display for a node.
org.antlr.runtime3_3_0.tree.ParseTree
A record of the rules used to match a token sequence. The tokens end up as the leaves of this tree and rule nodes are the interior nodes. This really adds no functionality, it is just an alias for CommonTree that is more meaningful (specific) and holds a String to display for a node.
org.antlr.v4.runtime.tree.ParseTree
An interface to access the tree of {@link RuleContext} objects createdduring a parse that makes the data structure look like a simple parse tree. This node represents both internal nodes, rule invocations, and leaf nodes, token matches.
The payload is either a {@link Token} or a {@link RuleContext} object.
org.eclipse.persistence.internal.libraries.antlr.runtime.tree.ParseTree
A record of the rules used to match a token sequence. The tokens end up as the leaves of this tree and rule nodes are the interior nodes. This really adds no functionality, it is just an alias for CommonTree that is more meaningful (specific) and holds a String to display for a node.

Examples of org.antlr.runtime.tree.ParseTree

    hiddenTokens.add(token);
  }


  public void recognitionException(RecognitionException e) {
    if ( backtracking>0 ) return;
    ParseTree ruleNode = (ParseTree)callStack.peek();
    ParseTree errorNode = create(e);
    ruleNode.addChild(errorNode);
  }

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Examples of org.antlr.runtime.tree.ParseTree


    FilteringTokenStream tokens = new FilteringTokenStream(lexEngine);
    tokens.setTokenTypeChannel(g.getTokenType("WS"), 99);
    //System.out.println("tokens="+tokens.toString());
    Interpreter parseEngine = new Interpreter(pg, tokens);
    ParseTree t = parseEngine.parse("prog");
    String result = t.toStringTree();
    String expecting =
      "(<grammar p> (prog while x { (assign i = (expr 1) ;) (assign y = (expr 3.42) ;) (assign z = (expr y) ;) } <EOF>))";
    assertEquals(expecting, result);
  }

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Examples of org.antlr.runtime.tree.ParseTree


    FilteringTokenStream tokens = new FilteringTokenStream(lexEngine);
    tokens.setTokenTypeChannel(g.getTokenType("WS"), 99);
    //System.out.println("tokens="+tokens.toString());
    Interpreter parseEngine = new Interpreter(pg, tokens);
    ParseTree t = parseEngine.parse("prog");
    String result = t.toStringTree();
    String expecting =
      "(<grammar p> (prog while x { (assign i = (expr 1) MismatchedTokenException(6!=10))))";
    assertEquals(expecting, result);
  }

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Examples of org.antlr.runtime.tree.ParseTree


    FilteringTokenStream tokens = new FilteringTokenStream(lexEngine);
    tokens.setTokenTypeChannel(g.getTokenType("WS"), 99);
    //System.out.println("tokens="+tokens.toString());
    Interpreter parseEngine = new Interpreter(pg, tokens);
    ParseTree t = parseEngine.parse("prog");
    String result = t.toStringTree();
    String expecting =
      "(<grammar p> (prog while x { (assign i = (expr MismatchedSetException(10!={5,6,7})))))";
    assertEquals(expecting, result);
  }

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Examples of org.antlr.runtime.tree.ParseTree


    FilteringTokenStream tokens = new FilteringTokenStream(lexEngine);
    tokens.setTokenTypeChannel(g.getTokenType("WS"), 99);
    //System.out.println("tokens="+tokens.toString());
    Interpreter parseEngine = new Interpreter(pg, tokens);
    ParseTree t = parseEngine.parse("prog");
    String result = t.toStringTree();
    String expecting =
      "(<grammar p> (prog while x { (assign i = (expr NoViableAltException(10@[4:1: expr : ( INT | FLOAT | ID );])))))";
    assertEquals(expecting, result);
  }

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Examples of org.antlr.runtime.tree.ParseTree


    CommonTokenStream tokens = new CommonTokenStream(lexEngine);
    tokens.setTokenTypeChannel(g.getTokenType("WS"), 99);
    //System.out.println("tokens="+tokens.toString());
    Interpreter parseEngine = new Interpreter(pg, tokens);
    ParseTree t = parseEngine.parse("prog");
    String result = t.toStringTree();
    String expecting =
      "(<grammar p> (prog while x { (assign i = (expr 1) ;) (assign y = (expr 3.42) ;) (assign z = (expr y) ;) } <EOF>))";
    assertEquals(expecting, result);
  }

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Examples of org.antlr.runtime.tree.ParseTree


    CommonTokenStream tokens = new CommonTokenStream(lexEngine);
    tokens.setTokenTypeChannel(g.getTokenType("WS"), 99);
    //System.out.println("tokens="+tokens.toString());
    Interpreter parseEngine = new Interpreter(pg, tokens);
    ParseTree t = parseEngine.parse("prog");
    String result = t.toStringTree();
    String expecting =
      "(<grammar p> (prog while x { (assign i = (expr 1) MismatchedTokenException(5!=9))))";
    assertEquals(expecting, result);
  }

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Examples of org.antlr.runtime.tree.ParseTree


    CommonTokenStream tokens = new CommonTokenStream(lexEngine);
    tokens.setTokenTypeChannel(g.getTokenType("WS"), 99);
    //System.out.println("tokens="+tokens.toString());
    Interpreter parseEngine = new Interpreter(pg, tokens);
    ParseTree t = parseEngine.parse("prog");
    String result = t.toStringTree();
    String expecting =
      "(<grammar p> (prog while x { (assign i = (expr MismatchedSetException(9!={5,10,11})))))";
    assertEquals(expecting, result);
  }

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Examples of org.antlr.runtime.tree.ParseTree


    CommonTokenStream tokens = new CommonTokenStream(lexEngine);
    tokens.setTokenTypeChannel(g.getTokenType("WS"), 99);
    //System.out.println("tokens="+tokens.toString());
    Interpreter parseEngine = new Interpreter(pg, tokens);
    ParseTree t = parseEngine.parse("prog");
    String result = t.toStringTree();
    String expecting =
      "(<grammar p> (prog while x { (assign i = (expr NoViableAltException(9@[4:1: expr : ( INT | FLOAT | ID );])))))";
    assertEquals(expecting, result);
  }

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Examples of org.antlr.runtime.tree.ParseTree

  Stack callStack = new Stack();
  List hiddenTokens = new ArrayList();
  int backtracking = 0;


  public ParseTreeBuilder(String grammarName) {
    ParseTree root = create("<grammar "+grammarName+">");
    callStack.push(root);
  }

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