2023-04-27 19:05:49 +00:00

65 lines
1.2 KiB
Python

# Copyright 2019-present, GraphQL Foundation
#
# This source code is licensed under the MIT license found in the
# LICENSE file in the root directory of this source tree.
from casing import camel, title
from license import C_LICENSE_COMMENT
class Printer(object):
def __init__(self):
pass
def start_file(self):
print(C_LICENSE_COMMENT + '''/** @generated */
#pragma once
#include "Ast.h"
namespace facebook {
namespace graphql {
namespace ast {
namespace visitor {
class AstVisitor {
public:
virtual ~AstVisitor() {}
''')
def end_file(self):
print('};') # end AstVisitor
print()
print('}')
print('}')
print('}')
print('}')
def start_type(self, name):
titleName = title(name)
camelName = camel(titleName)
print(' virtual bool visit%s(const %s &%s) { return true; }' % (
titleName,
titleName,
camelName))
print(' virtual void endVisit%s(const %s &%s) { }' % (
titleName,
titleName,
camelName))
print()
def end_type(self, name):
pass
def field(self, type, name, nullable, plural):
pass
def start_union(self, name):
pass
def union_option(self, option):
pass
def end_union(self, name):
pass