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author | Jisi Liu <jisi.liu@gmail.com> | 2015-10-06 13:58:41 -0700 |
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committer | Jisi Liu <jisi.liu@gmail.com> | 2015-10-06 13:58:41 -0700 |
commit | 5f6a1d3dbbd21b490bd5e429c7582950e29b3198 (patch) | |
tree | 26f4cd644040f8bb8fd32de1cec0d32cb414d7c9 /src | |
parent | 479a90b4dd53423c1655d9f21eb321684f152fe8 (diff) | |
download | protobuf-5f6a1d3dbbd21b490bd5e429c7582950e29b3198.tar.gz protobuf-5f6a1d3dbbd21b490bd5e429c7582950e29b3198.tar.bz2 protobuf-5f6a1d3dbbd21b490bd5e429c7582950e29b3198.zip |
Remove duplicated header file
Diffstat (limited to 'src')
-rw-r--r-- | src/google/protobuf/util/default_value_objectwriter.h | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/src/google/protobuf/util/default_value_objectwriter.h b/src/google/protobuf/util/default_value_objectwriter.h deleted file mode 100644 index 11b9f801..00000000 --- a/src/google/protobuf/util/default_value_objectwriter.h +++ /dev/null @@ -1,218 +0,0 @@ -#ifndef NET_PROTO2_UTIL_CONVERTER_INTERNAL_DEFAULT_VALUE_OBJECTWRITER_H_ -#define NET_PROTO2_UTIL_CONVERTER_INTERNAL_DEFAULT_VALUE_OBJECTWRITER_H_ - -#include <memory> -#include <stack> -#include <vector> - -#include "base/macros.h" -#include "net/proto2/util/converter/internal/type_info.h" -#include "net/proto2/util/converter/public/datapiece.h" -#include "net/proto2/util/converter/public/object_writer.h" -#include "net/proto2/util/converter/public/utility.h" -#include "net/proto2/util/public/type_resolver.h" -#include "strings/stringpiece.h" - -namespace proto2 { -namespace util { -namespace converter { - -// An ObjectWriter that renders non-repeated primitive fields of proto messages -// with their default values. DefaultValueObjectWriter holds objects, lists and -// fields it receives in a tree structure and writes them out to another -// ObjectWriter when EndObject() is called on the root object. It also writes -// out all non-repeated primitive fields that haven't been explicitly rendered -// with their default values (0 for numbers, "" for strings, etc). -class DefaultValueObjectWriter : public ObjectWriter { - public: -#ifndef PROTO2_OPENSOURCE - DefaultValueObjectWriter(const TypeInfo& typeinfo, - const google::protobuf::Type& type, - ObjectWriter* ow); -#endif // !PROTO2_OPENSOURCE - DefaultValueObjectWriter(TypeResolver* type_resolver, - const google::protobuf::Type& type, - ObjectWriter* ow); - - virtual ~DefaultValueObjectWriter(); - - // ObjectWriter methods. - virtual DefaultValueObjectWriter* StartObject(StringPiece name); - - virtual DefaultValueObjectWriter* EndObject(); - - virtual DefaultValueObjectWriter* StartList(StringPiece name); - - virtual DefaultValueObjectWriter* EndList(); - - virtual DefaultValueObjectWriter* RenderBool(StringPiece name, bool value); - - virtual DefaultValueObjectWriter* RenderInt32(StringPiece name, int32 value); - - virtual DefaultValueObjectWriter* RenderUint32(StringPiece name, - uint32 value); - - virtual DefaultValueObjectWriter* RenderInt64(StringPiece name, int64 value); - - virtual DefaultValueObjectWriter* RenderUint64(StringPiece name, - uint64 value); - - virtual DefaultValueObjectWriter* RenderDouble(StringPiece name, - double value); - - virtual DefaultValueObjectWriter* RenderFloat(StringPiece name, float value); - - virtual DefaultValueObjectWriter* RenderString(StringPiece name, - StringPiece value); -#ifdef PROTO2_OPENSOURCE - virtual DefaultValueObjectWriter* RenderBytes(StringPiece name, - StringPiece value); -#else // PROTO2_OPENSOURCE - virtual DefaultValueObjectWriter* RenderCord(StringPiece name, - const Cord& value); -#endif // !PROTO2_OPENSOURCE - - virtual DefaultValueObjectWriter* RenderNull(StringPiece name); - - virtual DefaultValueObjectWriter* DisableCaseNormalizationForNextKey(); - - private: - enum NodeKind { - PRIMITIVE = 0, - OBJECT = 1, - LIST = 2, - MAP = 3, - }; - - // "Node" represents a node in the tree that holds the input of - // DefaultValueObjectWriter. - class Node { - public: - Node(const string& name, const google::protobuf::Type* type, NodeKind kind, - const DataPiece& data, bool is_placeholder); - virtual ~Node() { - for (int i = 0; i < children_.size(); ++i) { - delete children_[i]; - } - } - - // Adds a child to this node. Takes ownership of this child. - void AddChild(Node* child) { children_.push_back(child); } - - // Finds the child given its name. - Node* FindChild(StringPiece name); - - // Populates children of this Node based on its type. If there are already - // children created, they will be merged to the result. Caller should pass - // in TypeInfo for looking up types of the children. - void PopulateChildren(const TypeInfo* typeinfo); - - // If this node is a leaf (has data), writes the current node to the - // ObjectWriter; if not, then recursively writes the children to the - // ObjectWriter. - void WriteTo(ObjectWriter* ow); - - // Accessors - const string& name() const { return name_; } - - const google::protobuf::Type* type() { return type_; } - - void set_type(const google::protobuf::Type* type) { type_ = type; } - - NodeKind kind() { return kind_; } - - int number_of_children() { return children_.size(); } - - void set_data(const DataPiece& data) { data_ = data; } - - void set_disable_normalize(bool disable_normalize) { - disable_normalize_ = disable_normalize; - } - - bool is_any() { return is_any_; } - - void set_is_any(bool is_any) { is_any_ = is_any; } - - void set_is_placeholder(bool is_placeholder) { - is_placeholder_ = is_placeholder; - } - - private: - // Returns the Value Type of a map given the Type of the map entry and a - // TypeInfo instance. - const google::protobuf::Type* GetMapValueType( - const google::protobuf::Type& entry_type, const TypeInfo* typeinfo); - - // Calls WriteTo() on every child in children_. - void WriteChildren(ObjectWriter* ow); - - // The name of this node. - string name_; - // google::protobuf::Type of this node. Owned by TypeInfo. - const google::protobuf::Type* type_; - // The kind of this node. - NodeKind kind_; - // Whether to disable case normalization of the name. - bool disable_normalize_; - // Whether this is a node for "Any". - bool is_any_; - // The data of this node when it is a leaf node. - DataPiece data_; - // Children of this node. - std::vector<Node*> children_; - // Whether this node is a placeholder for an object or list automatically - // generated when creating the parent node. Should be set to false after - // the parent node's StartObject()/StartList() method is called with this - // node's name. - bool is_placeholder_; - }; - - // Populates children of "node" if it is an "any" Node and its real type has - // been given. - void MaybePopulateChildrenOfAny(Node* node); - - // Writes the root_ node to ow_ and resets the root_ and current_ pointer to - // nullptr. - void WriteRoot(); - - // Creates a DataPiece containing the default value of the type of the field. - static DataPiece CreateDefaultDataPieceForField( - const google::protobuf::Field& field); - - // Returns disable_normalize_ and reset it to false. - bool GetAndResetDisableNormalize() { - return disable_normalize_ ? (disable_normalize_ = false, true) : false; - } - - // Adds or replaces the data_ of a primitive child node. - void RenderDataPiece(StringPiece name, const DataPiece& data); - - // Type information for all the types used in the descriptor. Used to find - // google::protobuf::Type of nested messages/enums. - const TypeInfo* typeinfo_; - // Whether the TypeInfo object is owned by this class. - bool own_typeinfo_; - // google::protobuf::Type of the root message type. - const google::protobuf::Type& type_; - // Holds copies of strings passed to RenderString. - vector<string*> string_values_; - - // Whether to disable case normalization of the next node. - bool disable_normalize_; - // The current Node. Owned by its parents. - Node* current_; - // The root Node. - std::unique_ptr<Node> root_; - // The stack to hold the path of Nodes from current_ to root_; - std::stack<Node*> stack_; - - ObjectWriter* ow_; - - DISALLOW_COPY_AND_ASSIGN(DefaultValueObjectWriter); -}; - -} // namespace converter -} // namespace util -} // namespace proto2 - -#endif // NET_PROTO2_UTIL_CONVERTER_INTERNAL_DEFAULT_VALUE_OBJECTWRITER_H_ |