Represents a frame parser for a BPA PDCstream binary data stream and returns parsed data via events.
Declaration Syntax| C# | Visual Basic | Visual C++ |
[PermissionSetAttribute(SecurityAction.Demand, Name = "FullTrust")] public class FrameParser : FrameParserBase<FrameType>
<PermissionSetAttribute(SecurityAction.Demand, Name := "FullTrust")> _ Public Class FrameParser _ Inherits FrameParserBase(Of FrameType)
[PermissionSetAttribute(SecurityAction::Demand, Name = L"FullTrust")] public ref class FrameParser : public FrameParserBase<FrameType>
Members| All Members | Constructors | Methods | Properties | Fields | Events |
| Icon | Member | Description |
|---|---|---|
 | FrameParser()()()() |
Creates a new FrameParser.
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| FrameParser(String) |
Creates a new FrameParser from specified parameters.
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| BeginRead(array<Byte>[]()[][], Int32, Int32, AsyncCallback, Object) | HostProtectionAttribute.
Begins an asynchronous read operation.
(Inherited from Stream.) |
| BeginWrite(array<Byte>[]()[][], Int32, Int32, AsyncCallback, Object) | HostProtectionAttribute.
Begins an asynchronous write operation.
(Inherited from Stream.) |
 | CanRead()()()() | (Inherited from BinaryImageParserBase.) |
| CanSeek()()()() | (Inherited from BinaryImageParserBase.) |
| CanTimeout |
Gets a value that determines whether the current stream can time out.
(Inherited from Stream.) |
| CanWrite()()()() | (Inherited from BinaryImageParserBase.) |
| Close()()()() |
Closes the current stream and releases any resources (such as sockets and file handles) associated with the current stream.
(Inherited from Stream.) |
 | ConfigurationChanged |
Occurs when a device sends a notification that its configuration has changed.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| ConfigurationFileName |
Gets or sets required external BPA PDCstream INI based configuration file.
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| ConfigurationFrame |
Gets or sets current IConfigurationFrame used for parsing IDataFrame's encountered in the data stream from a device.
(Overrides FrameParserBase<(Of <(<'FrameType>)>)>.ConfigurationFrame.) |
| ConnectionParameters |
Gets or sets any connection specific IConnectionParameters that may be needed for parsing.
(Overrides FrameParserBase<(Of <(<'FrameType>)>)>.ConnectionParameters.) |
 | CreateBufferQueue()()()() |
Creates the internal buffer queue.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| CreateObjRef(Type) |
Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.
(Inherited from MarshalByRefObject.) |
| CreateWaitHandle()()()() | Obsolete.
Allocates a WaitHandle object.
(Inherited from Stream.) |
| DataDiscarded()()()() | (Inherited from BinaryImageParserBase.) |
| DataParsed()()()() | (Inherited from FrameImageParserBase<(Of <(<'FrameType, ISupportFrameImage<(Of <(<'FrameType>)>)>>)>)>.) |
| Dispose(Boolean) |
Releases the unmanaged resources used by the FrameParser object and optionally releases the managed resources.
(Overrides FrameParserBase<(Of <(<'FrameType>)>)>.Dispose(Boolean).) |
| Dispose()()()() |
Releases all resources used by the Stream.
(Inherited from Stream.) |
| DuplicateTypeHandlerEncountered()()()() | (Inherited from FrameImageParserBase<(Of <(<'FrameType, ISupportFrameImage<(Of <(<'FrameType>)>)>>)>)>.) |
| Enabled()()()() | (Inherited from BinaryImageParserBase.) |
| EndRead(IAsyncResult) |
Waits for the pending asynchronous read to complete.
(Inherited from Stream.) |
| EndWrite(IAsyncResult) |
Ends an asynchronous write operation.
(Inherited from Stream.) |
| Equals(Object) | (Inherited from Object.) |
| ExecuteParseOnSeparateThread |
Gets or sets a flag that allows frame parsing to be executed on a separate thread (i.e., other than communications thread).
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| Finalize()()()() |
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.) |
| Flush()()()() |
Clears all buffers for this stream and causes any buffered data to be parsed immediately.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| GetHashCode()()()() |
Serves as a hash function for a particular type.
(Inherited from Object.) |
| GetLifetimeService()()()() |
Retrieves the current lifetime service object that controls the lifetime policy for this instance.
(Inherited from MarshalByRefObject.) |
| GetType()()()() |
Gets the Type of the current instance.
(Inherited from Object.) |
| InitializeLifetimeService()()()() |
Obtains a lifetime service object to control the lifetime policy for this instance.
(Inherited from MarshalByRefObject.) |
| Length()()()() | (Inherited from BinaryImageParserBase.) |
| MemberwiseClone(Boolean) |
Creates a shallow copy of the current MarshalByRefObject object.
(Inherited from MarshalByRefObject.) |
| MemberwiseClone()()()() |
Creates a shallow copy of the current Object.
(Inherited from Object.) |
| Name()()()() | (Inherited from BinaryImageParserBase.) |
| OnConfigurationChanged()()()() |
Raises the ConfigurationChanged event.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| OnDataDiscarded(array<Byte>[]()[][]) | (Inherited from BinaryImageParserBase.) |
| OnDataParsed(UTP) | (Inherited from FrameImageParserBase<(Of <(<'FrameType, ISupportFrameImage<(Of <(<'FrameType>)>)>>)>)>.) |
| OnDuplicateTypeHandlerEncountered(Type, UTP) | (Inherited from FrameImageParserBase<(Of <(<'FrameType, ISupportFrameImage<(Of <(<'FrameType>)>)>>)>)>.) |
| OnOutputTypeNotFound(UTP) | (Inherited from FrameImageParserBase<(Of <(<'FrameType, ISupportFrameImage<(Of <(<'FrameType>)>)>>)>)>.) |
| OnParsingException(Exception) | (Inherited from BinaryImageParserBase.) |
| OnReceivedChannelFrame(IChannelFrame) |
Casts the parsed IChannelFrame to its specific implementation (i.e., DataFrame or ConfigurationFrame.
(Overrides FrameParserBase<(Of <(<'FrameType>)>)>.OnReceivedChannelFrame(IChannelFrame).) |
| OnReceivedCommandFrame(ICommandFrame) |
Raises the ReceivedCommandFrame event.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| OnReceivedConfigurationFrame(IConfigurationFrame) |
Raises the ReceivedConfigurationFrame event.
(Overrides FrameParserBase<(Of <(<'FrameType>)>)>.OnReceivedConfigurationFrame(IConfigurationFrame).) |
| OnReceivedDataFrame(IDataFrame) |
Raises the ReceivedDataFrame event.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| OnReceivedFrameBufferImage(FundamentalFrameType, array<Byte>[]()[][], Int32, Int32) |
Raises the ReceivedFrameBufferImage event.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| OnReceivedHeaderFrame(IHeaderFrame) |
Raises the ReceivedHeaderFrame event.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| OnReceivedUndeterminedFrame(IChannelFrame) |
Raises the ReceivedUndeterminedFrame event.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| OnUnknownFrameTypeEncountered(TFrameIdentifier) |
Handles unknown frame types.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| OutputTypeNotFound()()()() | (Inherited from FrameImageParserBase<(Of <(<'FrameType, ISupportFrameImage<(Of <(<'FrameType>)>)>>)>)>.) |
| Parse(ISupportBinaryImage) | (Inherited from BinaryImageParserBase.) |
| ParseCommonHeader(array<Byte>[]()[][], Int32, Int32) |
Parses a common header instance that implements ICommonHeader for the output type represented
in the binary image.
(Overrides FrameImageParserBase<(Of <(<'FrameType, ISupportFrameImage<(Of <(<'FrameType>)>)>>)>)>.ParseCommonHeader(array<Byte>[]()[][], Int32, Int32).) |
| ParseFrame(array<Byte>[]()[][], Int32, Int32) | (Inherited from FrameImageParserBase<(Of <(<'FrameType, ISupportFrameImage<(Of <(<'FrameType>)>)>>)>)>.) |
| ParseQueuedBuffers(array<array<Byte>[]()[][]>[]()[][]) |
This method is used by the internal ProcessQueue to process all queued data buffers.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| ParseWordCountFromByte |
Gets or sets flag that interprets word count in packet header from a byte instead of a word.
|
| ParsingException()()()() | (Inherited from BinaryImageParserBase.) |
| Position()()()() | (Inherited from BinaryImageParserBase.) |
| ProtocolSyncBytes()()()() | (Inherited from BinaryImageParserBase.) |
| ProtocolUsesSyncBytes |
Gets flag that determines if this protocol parsing implementation uses synchronization bytes.
(Overrides BinaryImageParserBase.ProtocolUsesSyncBytes()()()().) |
| QueuedBuffers |
Gets the total number of buffers that are currently queued for processing, if any.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| Read(array<Byte>[]()[][], Int32, Int32) | (Inherited from BinaryImageParserBase.) |
| ReadByte()()()() |
Reads a byte from the stream and advances the position within the stream by one byte, or returns -1 if at the end of the stream.
(Inherited from Stream.) |
| ReadTimeout |
Gets or sets a value, in miliseconds, that determines how long the stream will attempt to read before timing out.
(Inherited from Stream.) |
| ReceivedCommandFrame |
Occurs when a ICommandFrame has been received.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| ReceivedConfigurationFrame |
Occurs when a BPA PDCstream ConfigurationFrame has been received.
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| ReceivedDataFrame |
Occurs when a BPA PDCstream DataFrame has been received.
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| ReceivedFrameBufferImage |
Occurs when a frame buffer image has been received.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| ReceivedHeaderFrame |
Occurs when a IHeaderFrame has been received.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| ReceivedUndeterminedFrame |
Occurs when an undetermined IChannelFrame has been received.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| RefreshConfigurationFileOnChange |
Gets or sets flag that determines if configuration file is automatically reloaded when it has changed on disk.
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| RunTime()()()() | (Inherited from BinaryImageParserBase.) |
| Seek(Int64, SeekOrigin) | (Inherited from BinaryImageParserBase.) |
| SetLength(Int64) | (Inherited from BinaryImageParserBase.) |
| Start()()()() |
Start the data parser.
(Overrides FrameImageParserBase<(Of <(<'FrameType, ISupportFrameImage<(Of <(<'FrameType>)>)>>)>)>.Start()()()().) |
| Start(IEnumerable<(Of <<'(Type>)>>)) |
Starts the frame parser given the specified type implementations.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| Status |
Gets current descriptive status of the FrameParser.
(Overrides FrameParserBase<(Of <(<'FrameType>)>)>.Status.) |
| Stop()()()() |
Stops the frame parser.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
 | StreamInitialized()()()() | (Inherited from BinaryImageParserBase.) |
| ToString()()()() | (Inherited from Object.) |
| TotalProcessedBuffers()()()() | (Inherited from BinaryImageParserBase.) |
| UnparsedBuffer()()()() | (Inherited from BinaryImageParserBase.) |
| UsePhasorDataFileFormat |
Gets or sets flag that determines if source data is in the Phasor Data File Format (i.e., a DST file).
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| Write(array<Byte>[]()[][], Int32, Int32) |
Writes a sequence of bytes onto the stream for parsing.
(Inherited from FrameParserBase<(Of <(<'TFrameIdentifier>)>)>.) |
| WriteByte(Byte) |
Writes a byte to the current position in the stream and advances the position within the stream by one byte.
(Inherited from Stream.) |
| WriteTimeout |
Gets or sets a value, in miliseconds, that determines how long the stream will attempt to write before timing out.
(Inherited from Stream.) |
Remarks
Frame parser is implemented as a write-only stream - this way data can come from any source.
Inheritance Hierarchy| Object | ||||||
 | MarshalByRefObject | |||||
| Stream | |||||
| BinaryImageParserBase | |||||
| FrameImageParserBase<(Of <(<'FrameType, ISupportFrameImage<(Of <(<'FrameType>)>)>>)>)> | |||||
| FrameParserBase<(Of <(<'FrameType>)>)> | |||||
| FrameParser | |||||