Fabcoin Core  0.16.2
P2P Digital Currency
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
Store Class Referenceabstract

Acts as a Source for pre-existing, static data. More...

#include <simple.h>

Inheritance diagram for Store:
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Collaboration diagram for Store:
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Public Member Functions

 Store ()
 Construct a Store. More...
 
void IsolatedInitialize (const NameValuePairs &parameters)
 Initialize or reinitialize this object, without signal propagation. More...
 
unsigned int NumberOfMessages () const
 Provides the number of meesages processed by this object. More...
 
bool GetNextMessage ()
 Start retrieving the next message. More...
 
unsigned int CopyMessagesTo (BufferedTransformation &target, unsigned int count=UINT_MAX, const std::string &channel=DEFAULT_CHANNEL) const
 
- Public Member Functions inherited from AutoSignaling< InputRejecting< BufferedTransformation > >
 AutoSignaling (int propagation=-1)
 Construct an AutoSignaling. More...
 
void SetAutoSignalPropagation (int propagation)
 
int GetAutoSignalPropagation () const
 
- Public Member Functions inherited from InputRejecting< BufferedTransformation >
size_t Put2 (const byte *inString, size_t length, int messageEnd, bool blocking)
 Input a byte array for processing. More...
 
bool IsolatedFlush (bool hardFlush, bool blocking)
 
bool IsolatedMessageSeriesEnd (bool blocking)
 
size_t ChannelPut2 (const std::string &channel, const byte *inString, size_t length, int messageEnd, bool blocking)
 
bool ChannelMessageSeriesEnd (const std::string &channel, int messageEnd, bool blocking)
 
- Public Member Functions inherited from BufferedTransformation
virtual ~BufferedTransformation ()
 
 BufferedTransformation ()
 Construct a BufferedTransformation. More...
 
BufferedTransformationRef ()
 Provides a reference to this object. More...
 
size_t Put (byte inByte, bool blocking=true)
 Input a byte for processing. More...
 
size_t Put (const byte *inString, size_t length, bool blocking=true)
 Input a byte buffer for processing. More...
 
size_t PutWord16 (word16 value, ByteOrder order=BIG_ENDIAN_ORDER, bool blocking=true)
 Input a 16-bit word for processing. More...
 
size_t PutWord32 (word32 value, ByteOrder order=BIG_ENDIAN_ORDER, bool blocking=true)
 Input a 32-bit word for processing. More...
 
virtual byteCreatePutSpace (size_t &size)
 Request space which can be written into by the caller. More...
 
virtual bool CanModifyInput () const
 Determines whether input can be modified by the callee. More...
 
size_t PutModifiable (byte *inString, size_t length, bool blocking=true)
 Input multiple bytes that may be modified by callee. More...
 
bool MessageEnd (int propagation=-1, bool blocking=true)
 Signals the end of messages to the object. More...
 
size_t PutMessageEnd (const byte *inString, size_t length, int propagation=-1, bool blocking=true)
 Input multiple bytes for processing and signal the end of a message. More...
 
virtual size_t PutModifiable2 (byte *inString, size_t length, int messageEnd, bool blocking)
 Input multiple bytes that may be modified by callee. More...
 
unsigned int GetMaxWaitObjectCount () const
 Retrieves the maximum number of waitable objects. More...
 
void GetWaitObjects (WaitObjectContainer &container, CallStack const &callStack)
 Retrieves waitable objects. More...
 
virtual void Initialize (const NameValuePairs &parameters=g_nullNameValuePairs, int propagation=-1)
 Initialize or reinitialize this object, with signal propagation. More...
 
virtual bool Flush (bool hardFlush, int propagation=-1, bool blocking=true)
 Flush buffered input and/or output, with signal propagation. More...
 
virtual bool MessageSeriesEnd (int propagation=-1, bool blocking=true)
 Marks the end of a series of messages, with signal propagation. More...
 
virtual lword MaxRetrievable () const
 Provides the number of bytes ready for retrieval. More...
 
virtual bool AnyRetrievable () const
 Determines whether bytes are ready for retrieval. More...
 
virtual size_t Get (byte &outByte)
 Retrieve a 8-bit byte. More...
 
virtual size_t Get (byte *outString, size_t getMax)
 Retrieve a block of bytes. More...
 
virtual size_t Peek (byte &outByte) const
 Peek a 8-bit byte. More...
 
virtual size_t Peek (byte *outString, size_t peekMax) const
 Peek a block of bytes. More...
 
size_t GetWord16 (word16 &value, ByteOrder order=BIG_ENDIAN_ORDER)
 Retrieve a 16-bit word. More...
 
size_t GetWord32 (word32 &value, ByteOrder order=BIG_ENDIAN_ORDER)
 Retrieve a 32-bit word. More...
 
size_t PeekWord16 (word16 &value, ByteOrder order=BIG_ENDIAN_ORDER) const
 Peek a 16-bit word. More...
 
size_t PeekWord32 (word32 &value, ByteOrder order=BIG_ENDIAN_ORDER) const
 Peek a 32-bit word. More...
 
lword TransferTo (BufferedTransformation &target, lword transferMax=LWORD_MAX, const std::string &channel=DEFAULT_CHANNEL)
 move transferMax bytes of the buffered output to target as input More...
 
virtual lword Skip (lword skipMax=LWORD_MAX)
 Discard skipMax bytes from the output buffer. More...
 
lword CopyTo (BufferedTransformation &target, lword copyMax=LWORD_MAX, const std::string &channel=DEFAULT_CHANNEL) const
 copy copyMax bytes of the buffered output to target as input More...
 
lword CopyRangeTo (BufferedTransformation &target, lword position, lword copyMax=LWORD_MAX, const std::string &channel=DEFAULT_CHANNEL) const
 Copy bytes from this object using an index to another BufferedTransformation. More...
 
virtual lword TotalBytesRetrievable () const
 Provides the number of bytes ready for retrieval. More...
 
virtual bool AnyMessages () const
 Determines if any messages are available for retrieval. More...
 
virtual unsigned int SkipMessages (unsigned int count=UINT_MAX)
 Skip a number of meessages. More...
 
unsigned int TransferMessagesTo (BufferedTransformation &target, unsigned int count=UINT_MAX, const std::string &channel=DEFAULT_CHANNEL)
 Transfer messages from this object to another BufferedTransformation. More...
 
unsigned int CopyMessagesTo (BufferedTransformation &target, unsigned int count=UINT_MAX, const std::string &channel=DEFAULT_CHANNEL) const
 Copy messages from this object to another BufferedTransformation. More...
 
virtual void SkipAll ()
 Skip all messages in the series. More...
 
void TransferAllTo (BufferedTransformation &target, const std::string &channel=DEFAULT_CHANNEL)
 Transfer all bytes from this object to another BufferedTransformation. More...
 
void CopyAllTo (BufferedTransformation &target, const std::string &channel=DEFAULT_CHANNEL) const
 Copy messages from this object to another BufferedTransformation. More...
 
virtual bool GetNextMessageSeries ()
 Retrieve the next message in a series. More...
 
virtual unsigned int NumberOfMessagesInThisSeries () const
 Provides the number of messages in a series. More...
 
virtual unsigned int NumberOfMessageSeries () const
 Provides the number of messages in a series. More...
 
virtual size_t TransferTo2 (BufferedTransformation &target, lword &byteCount, const std::string &channel=DEFAULT_CHANNEL, bool blocking=true)=0
 Transfer bytes from this object to another BufferedTransformation. More...
 
virtual size_t CopyRangeTo2 (BufferedTransformation &target, lword &begin, lword end=LWORD_MAX, const std::string &channel=DEFAULT_CHANNEL, bool blocking=true) const =0
 Copy bytes from this object to another BufferedTransformation. More...
 
size_t TransferMessagesTo2 (BufferedTransformation &target, unsigned int &messageCount, const std::string &channel=DEFAULT_CHANNEL, bool blocking=true)
 Transfer messages from this object to another BufferedTransformation. More...
 
size_t TransferAllTo2 (BufferedTransformation &target, const std::string &channel=DEFAULT_CHANNEL, bool blocking=true)
 Transfer all bytes from this object to another BufferedTransformation. More...
 
size_t ChannelPut (const std::string &channel, byte inByte, bool blocking=true)
 Input a byte for processing on a channel. More...
 
size_t ChannelPut (const std::string &channel, const byte *inString, size_t length, bool blocking=true)
 Input a byte buffer for processing on a channel. More...
 
size_t ChannelPutModifiable (const std::string &channel, byte *inString, size_t length, bool blocking=true)
 Input multiple bytes that may be modified by callee on a channel. More...
 
size_t ChannelPutWord16 (const std::string &channel, word16 value, ByteOrder order=BIG_ENDIAN_ORDER, bool blocking=true)
 Input a 16-bit word for processing on a channel. More...
 
size_t ChannelPutWord32 (const std::string &channel, word32 value, ByteOrder order=BIG_ENDIAN_ORDER, bool blocking=true)
 Input a 32-bit word for processing on a channel. More...
 
bool ChannelMessageEnd (const std::string &channel, int propagation=-1, bool blocking=true)
 Signal the end of a message. More...
 
size_t ChannelPutMessageEnd (const std::string &channel, const byte *inString, size_t length, int propagation=-1, bool blocking=true)
 Input multiple bytes for processing and signal the end of a message. More...
 
virtual byteChannelCreatePutSpace (const std::string &channel, size_t &size)
 Request space which can be written into by the caller. More...
 
virtual size_t ChannelPutModifiable2 (const std::string &channel, byte *inString, size_t length, int messageEnd, bool blocking)
 Input multiple bytes that may be modified by callee on a channel. More...
 
virtual bool ChannelFlush (const std::string &channel, bool hardFlush, int propagation=-1, bool blocking=true)
 Flush buffered input and/or output on a channel. More...
 
virtual void SetRetrievalChannel (const std::string &channel)
 Sets the default retrieval channel. More...
 
virtual bool Attachable ()
 Determines whether the object allows attachment. More...
 
virtual BufferedTransformationAttachedTransformation ()
 Returns the object immediately attached to this object. More...
 
virtual const BufferedTransformationAttachedTransformation () const
 Returns the object immediately attached to this object. More...
 
virtual void Detach (BufferedTransformation *newAttachment=0)
 Delete the current attachment chain and attach a new one. More...
 
virtual void Attach (BufferedTransformation *newAttachment)
 Add newAttachment to the end of attachment chain. More...
 
- Public Member Functions inherited from Algorithm
virtual ~Algorithm ()
 
 Algorithm (bool checkSelfTestStatus=true)
 Interface for all crypto algorithms. More...
 
virtual std::string AlgorithmName () const
 Provides the name of this algorithm. More...
 
- Public Member Functions inherited from Clonable
virtual ~Clonable ()
 
virtual ClonableClone () const
 Copies this object. More...
 
- Public Member Functions inherited from Waitable
virtual ~Waitable ()
 
bool Wait (unsigned long milliseconds, CallStack const &callStack)
 Wait on this object. More...
 

Protected Member Functions

virtual void StoreInitialize (const NameValuePairs &parameters)=0
 

Protected Attributes

bool m_messageEnd
 

Additional Inherited Members

- Static Public Attributes inherited from BufferedTransformation
static const std::string & NULL_CHANNEL = DEFAULT_CHANNEL
 
- Static Protected Member Functions inherited from BufferedTransformation
static int DecrementPropagation (int propagation)
 Decrements the propagation count while clamping at 0. More...
 

Detailed Description

Acts as a Source for pre-existing, static data.

Template Parameters
TBufferedTransformation that only contains pre-existing data as "output"

Definition at line 299 of file simple.h.

Constructor & Destructor Documentation

Store::Store ( )
inline

Construct a Store.

Definition at line 303 of file simple.h.

Member Function Documentation

unsigned int Store::CopyMessagesTo ( BufferedTransformation target,
unsigned int  count = UINT_MAX,
const std::string &  channel = DEFAULT_CHANNEL 
) const

Definition at line 1075 of file filters.cpp.

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bool Store::GetNextMessage ( )
virtual

Start retrieving the next message.

Returns
true if a message is ready for retrieval

GetNextMessage() returns true if a message is ready for retrieval; false if no more messages exist or this message is not completely retrieved.

Reimplemented from BufferedTransformation.

Definition at line 1064 of file filters.cpp.

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void Store::IsolatedInitialize ( const NameValuePairs parameters)
inlinevirtual

Initialize or reinitialize this object, without signal propagation.

Parameters
parametersa set of NameValuePairs to initialize this object
Exceptions
NotImplemented

IsolatedInitialize() is used to initialize or reinitialize an object using a variable number of arbitrarily typed arguments. The function avoids the need for multiple constructors providing all possible combintations of configurable parameters.

IsolatedInitialize() does not call Initialize() on attached transformations. If initialization should be propagated, then use the Initialize() function.

If a derived class does not override IsolatedInitialize(), then the base class throws NotImplemented.

Reimplemented from BufferedTransformation.

Definition at line 305 of file simple.h.

unsigned int Store::NumberOfMessages ( ) const
inlinevirtual

Provides the number of meesages processed by this object.

Returns
the number of meesages processed by this object

NumberOfMessages returns number of times MessageEnd() has been received minus messages retrieved or skipped

Reimplemented from BufferedTransformation.

Definition at line 311 of file simple.h.

virtual void Store::StoreInitialize ( const NameValuePairs parameters)
protectedpure virtual

Member Data Documentation

bool Store::m_messageEnd
protected

Definition at line 318 of file simple.h.


The documentation for this class was generated from the following files: