Package org.renjin.sexp

Examples of org.renjin.sexp.SEXP.accept()

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  @Override
  public void visitConstant(Constant constant) {
    if(constant.getValue() instanceof SEXP) {
      SEXP exp = (SEXP)constant.getValue();
      exp.accept(new ConstantGeneratingVisitor(mv));
    } else if (constant.getValue() instanceof Integer) {
      ByteCodeUtil.pushInt(mv, (Integer)constant.getValue());
    } else {
      throw new UnsupportedOperationException();
    }
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      FileReader reader = new FileReader(file);
      RdParser parser = new RdParser();
      SEXP rd = parser.R_ParseRd(reader, StringVector.valueOf(file.getName()), false);

      ExamplesParser examples = new ExamplesParser();
      rd.accept(examples);

      return examples.code.toString();
    } catch(Exception e) {
      System.err.println("WARNING: Failed to parse examples from " + file.getName() + ": " + e.getMessage());
      return "";
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