225  * @brief A helper function to add a parent to the stack.
227 static int bejPushParentToStack(struct RedfishPropertyParent* parent,  in bejPushParentToStack()  argument
230     // Before pushing the parent node, initialize its nextChild as the first  in bejPushParentToStack()
232     parent->metaData.nextChild = parent->firstChild;  in bejPushParentToStack()
233     return stack->stackPush(parent, stack->stackContext);  in bejPushParentToStack()
237  * @brief Process all the child nodes of a parent.
239 static int bejProcessChildNodes(struct RedfishPropertyParent* parent,  in bejProcessChildNodes()  argument
243     // Get the next child of the parent.  in bejProcessChildNodes()
244     void* childPtr = parent->metaData.nextChild;  in bejProcessChildNodes()
253         // parent.  in bejProcessChildNodes()
257             // Update the next child of the current parent we need to  in bejProcessChildNodes()
259             bejParentGoToNextChild(parent, childPtr);  in bejProcessChildNodes()
262         childPtr = bejParentGoToNextChild(parent, childPtr);  in bejProcessChildNodes()
276     // We need to encode a parent node before its child nodes. So encoding the  in bejEncodeTree()
280     // nodes. We need to keep a parent in this stack until all the child nodes  in bejEncodeTree()
281     // of this parent has been encoded. Only then we remove the parent node from  in bejEncodeTree()
287         struct RedfishPropertyParent* parent =  in bejEncodeTree()  local
290         // Encode all the child nodes of the current parent node. If one of  in bejEncodeTree()
293         // rest of the children of the current parent will be encoded later  in bejEncodeTree()
296         RETURN_IF_IERROR(bejProcessChildNodes(parent, stack, output));  in bejEncodeTree()
299         // bejProcessChildNodes(), we know that this parent's child nodes have  in bejEncodeTree()
302         if (parent != stack->stackPeek(stack->stackContext))  in bejEncodeTree()
334     // First we need to encode a parent node before its child nodes. But before  in bejEncode()
335     // encoding the parent node, the encoder has to figure out the total size  in bejEncode()
336     // need to encode the parent's child nodes. Therefore first the encoder need  in bejEncode()
338     // before producing the encoded bytes for the parent node.  in bejEncode()
343     // Next the encoder will again visit each node starting from the parent  in bejEncode()