Library: FastInfoset
Package: CodingAlgorithm
Header: Poco/FastInfoset/Encoding.h
Description
Encoding class holds data for the different encoding types
Inheritance
Known Derived Classes: LongEncoding, IntEncoding, BoolEncoding, CDataEncoding, DWordEncoding, DoubleEncoding, FloatEncoding, HexEncoding, NullRefEncoding, NullEncoding, ShortEncoding, UUIDEncoding
Member Summary
Member Functions: createContent, getContent, getDecodeMethod, getEncodeChecker, getEncodeMethod, handle, merge, type, write
Types
EncodingPtr
typedef EncodingPtr (* DecodeMethod)(BitStreamReader & reader);
Decodes data from the reader into the returned Encoding for which it is guaranteed that createContent was called
Poco::Int32
typedef Poco::Int32 (* EncodeCheck)(const Poco::XML::XMLString &);
If it can encode the string, it will return the size of the compressed data, otherwise a value <= 0 All subclasses should provide a static canEncode method that follows this signature
void
typedef void (* EncodeMethod)(BitStreamWriter &, const Poco::XML::XMLString &);
Constructors
Encoding
Encoding();
Creates the Encoding.
Destructor
~Encoding 
virtual ~Encoding();
Destroys the Encoding.
Member Functions
createContent
virtual void createContent() = 0;
Sets the content. Must be called before calling getContent
getContent 
virtual const Poco::XML::XMLString & getContent() const;
Returns the content as string
getContent
virtual Poco::XML::XMLString & getContent();
Returns the content as string
getDecodeMethod
virtual DecodeMethod getDecodeMethod() const = 0;
getEncodeChecker
virtual EncodeCheck getEncodeChecker() const = 0;
getEncodeMethod
virtual EncodeMethod getEncodeMethod() const = 0;
handle
void handle(
Poco::XML::ContentHandler * pHandler
);
handle
virtual void handle(
FISContentHandler * pHandler
) = 0;
merge
virtual bool merge(
const Encoding & enc
) = 0;
Merges the provided enc into the current one iff the two encoding types are identical
type
virtual Poco::UInt32 type() const = 0;
Returns the encoding type
write
virtual void write(
BitStreamWriter & writer
) = 0;
Writes the internally stored data to the writer
Variables
_content 
Poco::XML::XMLString _content;