Line data    Source code

       1             : /*
       2             :  * Licensed to the Apache Software Foundation (ASF) under one
       3             :  * or more contributor license agreements. See the NOTICE file
       4             :  * distributed with this work for additional information
       5             :  * regarding copyright ownership. The ASF licenses this file
       6             :  * to you under the Apache License, Version 2.0 (the
       7             :  * "License"); you may not use this file except in compliance
       8             :  * with the License. You may obtain a copy of the License at
       9             :  *
      10             :  *   http://www.apache.org/licenses/LICENSE-2.0
      11             :  *
      12             :  * Unless required by applicable law or agreed to in writing,
      13             :  * software distributed under the License is distributed on an
      14             :  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
      15             :  * KIND, either express or implied. See the License for the
      16             :  * specific language governing permissions and limitations
      17             :  * under the License.
      18             :  *
      19             :  * Copyright 2006-2017 The Apache Software Foundation.
      20             :  * https://github.com/apache/thrift
      21             :  *
      22             :  * Modifications Copyright (c) Juniper Networks, Inc.
      23             :  * Copyright Contributors to the OpenSDN project
      24             :  */
      25             : 
      26             : #ifndef T_SANDESH_H
      27             : #define T_SANDESH_H
      28             : 
      29             : #include <string>
      30             : 
      31             : #include "t_type.h"
      32             : #include "t_struct_common.h"
      33             : #include "t_base_type.h"
      34             : 
      35             : // Forward declare that puppy
      36             : class t_program;
      37             : 
      38             : /**
      39             :  * A sandesh is a container for a set of member fields that has a name.
      40             :  *
      41             :  */
      42             : class t_sandesh : public t_struct_common {
      43             :  public:
      44       11608 :   t_sandesh(t_program* program) :
      45             :     t_struct_common(program),
      46       11608 :     type_(NULL) {}
      47             : 
      48             :   t_sandesh(t_program* program, const std::string& name) :
      49             :     t_struct_common(program, name),
      50             :     type_(NULL) {}
      51             : 
      52        4666 :   virtual std::string get_struct_type_name() {
      53        4666 :     return "Sandesh";
      54             :   }
      55             : 
      56         698 :   virtual bool is_sandesh() const {
      57         698 :     return true;
      58             :   }
      59             : 
      60       11608 :   void set_type(t_type* type) {
      61       11608 :     type_ = type;
      62       11608 :   }
      63             : 
      64        5408 :   bool exist_opt_field() {
      65        5408 :     members_type::const_iterator m_iter;
      66       28146 :     for (m_iter = members_in_id_order_.begin(); m_iter != members_in_id_order_.end(); ++m_iter) {
      67       22738 :       if ((*m_iter)->get_req() == t_field::T_OPTIONAL) {
      68           0 :         return true;
      69             :       }
      70             :     }
      71        5408 :     return false;
      72             :   }
      73             : 
      74       81760 :   const t_type* get_type() {
      75       81760 :     return type_;
      76             :   }
      77             : 
      78        7535 :   bool is_level_category_supported() const {
      79        7535 :     t_base_type *btype = (t_base_type *) type_;
      80       17365 :     return btype->is_sandesh_system() || btype->is_sandesh_object() ||
      81       17365 :       btype->is_sandesh_flow() || btype->is_sandesh_uve();
      82             :   }
      83             : 
      84             :   virtual bool has_key_annotation() const;
      85             : 
      86             :  private:
      87             :   t_type*      type_;
      88             : };
      89             : 
      90             : #endif