oper = ASTNodeFactory.createPrefixOperator(operatorStr, headStr, precedence); } else if (typeStr.equalsIgnoreCase("post")) { oper = ASTNodeFactory.createPostfixOperator(operatorStr, headStr, precedence); } else { throw new ParseException("Wrong operator type: " + typeStr, 0);
oper = ASTNodeFactory.createPostfixOperator( operatorStr, headStr, precedence );