예제 #1
0
  static DelayedEvalBshMethod[] getDeclaredMethods(
      BSHBlock body, CallStack callstack, Interpreter interpreter, String defaultPackage)
      throws EvalError {
    List<DelayedEvalBshMethod> methods = new ArrayList<DelayedEvalBshMethod>();
    for (int child = 0; child < body.jjtGetNumChildren(); child++) {
      SimpleNode node = (SimpleNode) body.jjtGetChild(child);
      if (node instanceof BSHMethodDeclaration) {
        BSHMethodDeclaration md = (BSHMethodDeclaration) node;
        md.insureNodesParsed();
        Modifiers modifiers = md.modifiers;
        String name = md.name;
        String returnType = md.getReturnTypeDescriptor(callstack, interpreter, defaultPackage);
        BSHReturnType returnTypeNode = md.getReturnTypeNode();
        BSHFormalParameters paramTypesNode = md.paramsNode;
        String[] paramTypes =
            paramTypesNode.getTypeDescriptors(callstack, interpreter, defaultPackage);

        DelayedEvalBshMethod bm =
            new DelayedEvalBshMethod(
                name,
                returnType,
                returnTypeNode,
                md.paramsNode.getParamNames(),
                paramTypes,
                paramTypesNode,
                md.blockNode,
                null /*declaringNameSpace*/,
                modifiers,
                callstack,
                interpreter);

        methods.add(bm);
      }
    }
    return methods.toArray(new DelayedEvalBshMethod[methods.size()]);
  }
예제 #2
0
  static Variable[] getDeclaredVariables(
      BSHBlock body, CallStack callstack, Interpreter interpreter, String defaultPackage) {
    List<Variable> vars = new ArrayList<Variable>();
    for (int child = 0; child < body.jjtGetNumChildren(); child++) {
      SimpleNode node = (SimpleNode) body.jjtGetChild(child);
      if (node instanceof BSHTypedVariableDeclaration) {
        BSHTypedVariableDeclaration tvd = (BSHTypedVariableDeclaration) node;
        Modifiers modifiers = tvd.modifiers;
        String type = tvd.getTypeDescriptor(callstack, interpreter, defaultPackage);
        BSHVariableDeclarator[] vardec = tvd.getDeclarators();
        for (BSHVariableDeclarator aVardec : vardec) {
          String name = aVardec.name;
          try {
            Variable var = new Variable(name, type, null /*value*/, modifiers);
            vars.add(var);
          } catch (UtilEvalError e) {
            // value error shouldn't happen
          }
        }
      }
    }

    return vars.toArray(new Variable[vars.size()]);
  }