This is the sample program that can see the decode result of barcode data on Watson IoT.
Dependencies: AsciiFont DisplayApp GR-PEACH_video LCD_shield_config LWIPBP3595Interface_STA_for_mbed-os USBDevice
ObjectInstanceManager.h
00001 /** 00002 * @file ObjectInstanceManager.h 00003 * @brief mbed CoAP Endpoint Device Management Object Instance Manager (header) 00004 * @author Doug Anson 00005 * @version 1.0 00006 * @see 00007 * 00008 * Copyright (c) 2016 00009 * 00010 * Licensed under the Apache License, Version 2.0 (the "License"); 00011 * you may not use this file except in compliance with the License. 00012 * You may obtain a copy of the License at 00013 * 00014 * http://www.apache.org/licenses/LICENSE-2.0 00015 * 00016 * Unless required by applicable law or agreed to in writing, software 00017 * distributed under the License is distributed on an "AS IS" BASIS, 00018 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00019 * See the License for the specific language governing permissions and 00020 * limitations under the License. 00021 */ 00022 00023 #ifndef __OBJECT_INSTANCE_MANAGER_H__ 00024 #define __OBJECT_INSTANCE_MANAGER_H__ 00025 00026 // Logger 00027 #include "mbed-connector-interface/Logger.h" 00028 00029 // Named Pointer List 00030 #include "mbed-connector-interface/NamedPointer.h" 00031 00032 // Resources list 00033 #include <vector> 00034 typedef vector<NamedPointer> NamedPointerList; 00035 00036 class ObjectInstanceManager { 00037 public: 00038 /** 00039 Default constructor 00040 @param logger input logger instance 00041 @param ep input the Endpoint instance 00042 */ 00043 ObjectInstanceManager(const Logger *logger,const void *ep); 00044 00045 /** 00046 Copy constructor 00047 @param resource input the ObjectInstanceManager that is to be deep copied 00048 */ 00049 ObjectInstanceManager(const ObjectInstanceManager &manager); 00050 00051 /** 00052 Destructor 00053 */ 00054 virtual ~ObjectInstanceManager(); 00055 00056 /** 00057 Create DynamicResourceInstance 00058 @param objID input the Object ID to parent this new resource instance under 00059 @param resID input the Resource ID for this resource 00060 @param resName input the Resource Name 00061 @param resType input the type of Resource (cast from Resource::ResourceType) 00062 @param observable input whether this Resource is observable or not 00063 */ 00064 void *createDynamicResourceInstance(char *objID,char *resID,char *resName,int resType,bool observable); 00065 00066 /** 00067 Create StaticResourceInstance 00068 @param objID input the Object ID to parent this new resource instance under 00069 @param resID input the Resource ID for this resource 00070 @param resName input the Resource Name 00071 @param resType input the type of Resource (cast from Resource::ResourceType) 00072 @param observable input whether this Resource is observable or not 00073 */ 00074 void *createStaticResourceInstance(char *objID,char *resID,char *resName,int resType,void *data,int data_length); 00075 00076 /** 00077 Get our Object List 00078 */ 00079 NamedPointerList getObjectList(); 00080 00081 /** 00082 Get the instance number of the just-created ResourceInstance 00083 */ 00084 int getLastCreatedInstanceNumber(); 00085 00086 protected: 00087 Logger *m_logger; 00088 void *m_ep; 00089 NamedPointerList m_object_list; 00090 int m_instance_number; 00091 00092 private: 00093 // Generic Static and Dynamic Resource Instances/Objects 00094 void *getOrCreateInstance(char *objID,char *resID); 00095 NamedPointer *getOrCreateObject(char *objID); 00096 00097 // Underlying lookup support 00098 NamedPointer *getNamedPointer(const char *id,NamedPointerList *list); 00099 00100 // Logger 00101 Logger *logger(); 00102 }; 00103 00104 #endif // __OBJECT_INSTANCE_MANAGER_H__
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