C# Class Brod.Storage.Store

Brod persistent message store

Inheritance: IDisposable

Public Methods

Method	Description
Append ( String topic, Int32 partition, byte payload ) : void	Append payload to specified topic and partition
Dispose ( ) : void
Flush ( ) : void	Flush to OS page cache (data will be visible for consumers)
FlushOnDisk ( ) : void	Flush on disk to store data permanently
GetNumberOfPartitionsForTopic ( String topic ) : Int32	Calculates number of partitions for specified topic
ReadMessages ( String topic, Int32 partition, Int32 offset, Int32 blockLength ) : IEnumerable	Read and parse all message that can be found in bytes, starting from byte from specified and
ReadMessagesBlock ( String topic, Int32 partition, Int32 offset, Int32 blockLength ) : MessagesBlock	Read bytes, starting from byte from specified and
Store ( BrokerConfiguration configuration ) : System	Creates Store
ValidatePartitionNumber ( String topic, Int32 partition ) : bool	Returns true of partition number is valid for current broker configuration

Method	Description
GetTopic ( String topicName ) : Topic	Returns Topic for specified name. Will be created, if not exists.
Init ( ) : void	Builds internal cache of topics, that this storage contains
InternalFlush ( System.Boolean flushToDisk ) : void	Flush streams to page cache or disk, depending on param.

Append payload to specified topic and partition

public Append ( String topic, Int32 partition, byte payload ) : void
topic	String
partition	System.Int32
payload	byte
return	void

public Dispose ( ) : void
return	void

Flush to OS page cache (data will be visible for consumers)

public Flush ( ) : void
return	void

Flush on disk to store data permanently

public FlushOnDisk ( ) : void
return	void

Calculates number of partitions for specified topic

public GetNumberOfPartitionsForTopic ( String topic ) : Int32
topic	String
return	System.Int32

Read and parse all message that can be found in bytes, starting from byte from specified and

public ReadMessages ( String topic, Int32 partition, Int32 offset, Int32 blockLength ) : IEnumerable
topic	String
partition	System.Int32
offset	System.Int32
blockLength	System.Int32
return	IEnumerable

Read bytes, starting from byte from specified and

public ReadMessagesBlock ( String topic, Int32 partition, Int32 offset, Int32 blockLength ) : MessagesBlock
topic	String
partition	System.Int32
offset	System.Int32
blockLength	System.Int32
return	Brod.Messages.MessagesBlock

Creates Store

public Store ( BrokerConfiguration configuration ) : System
configuration	Brod.Brokers.BrokerConfiguration
return	System

Returns true of partition number is valid for current broker configuration

public ValidatePartitionNumber ( String topic, Int32 partition ) : bool
topic	String
partition	System.Int32
return	bool