C# 클래스 Kademlia.LocalStorage

Stores key/value pairs assigned to our node. Automatically handles persistence to disk.

공개 메소드들

메소드	설명
Contains ( ID key, ID hash ) : bool	Do we have the specified value for the given key?
ContainsKey ( ID key ) : bool	Do we have any data for the given key?
ContainsTag ( ID tag_id ) : bool
ContainsUrl ( ID tag_id, Uri uri ) : bool
Expire ( ) : void	Expire old entries
Get ( ID key ) : IList	Get all data values for the given key, or an empty list.
Get ( ID key, ID hash ) : string	Get a particular value by key and hash, or null.
GetAllElements ( ) : IList
GetHashes ( ID key ) : IList	Gets a list of all value hashes for the given key It's a copy, iterate all you want.
GetKeys ( ) : IList	Get all IDs, so we can go through and republish everything. It's a copy so you can iterate it all you want.
GetPublicationTime ( ID tag_id, Uri uri ) : DateTime
GetPublicationTime ( ID key, ID hash ) : DateTime?	Returns when the given value was last inserted by its original publisher, or null if the value isn't present.
LocalStorage ( ) : System	Make a new LocalStorage. Uses the executing assembly's name to determine the filename for on-disk storage. If another LocalStorage on the machine is already using that file, we use a temp directory.
Put ( ID key, ID hash, string val, DateTime timestamp, TimeSpan keepFor ) : void	Store a key/value pair published originally at the given UTC timestamp. Value is kept until keepTime past timestamp.
Put ( ID tag_id, Uri uri, DateTime publicationTime ) : void
RefreshResource ( ID tag_id, Uri uri, DateTime timestamp ) : void
Restamp ( ID key, ID hash, DateTime newStamp, TimeSpan newKeep ) : void	Change the timing information on an existing entry, if extant.
SearchFor ( string query ) : KademliaResource[]
StoreResource ( CompleteTag tag, Uri uri, DateTime publicationTime ) : void

비공개 메소드들

메소드	설명
BackgroundSave ( ) : void	Save the store in the background. PRECONSITION: We have the mutex and diskFilename is set.
CreatePath ( string path ) : void	Create all folders in a path, if missing.
PathFor ( ID key, ID hash ) : string	Where should we save a particular value?
SaveIndex ( ) : void	Save the index now.

메소드 상세

Contains() 공개 메소드

Do we have the specified value for the given key?

public Contains ( ID key, ID hash ) : bool
key	ID
hash	ID
리턴	bool

ContainsKey() 공개 메소드

Do we have any data for the given key?

public ContainsKey ( ID key ) : bool
key	ID
리턴	bool

ContainsTag() 공개 메소드

public ContainsTag ( ID tag_id ) : bool
tag_id	ID
리턴	bool

ContainsUrl() 공개 메소드

public ContainsUrl ( ID tag_id, Uri uri ) : bool
tag_id	ID
uri	Uri
리턴	bool

Expire() 공개 메소드

Expire old entries

public Expire ( ) : void
리턴	void

Get() 공개 메소드

Get all data values for the given key, or an empty list.

public Get ( ID key ) : IList
key	ID
리턴	IList

Get() 공개 메소드

Get a particular value by key and hash, or null.

public Get ( ID key, ID hash ) : string
key	ID
hash	ID
리턴	string

GetAllElements() 공개 메소드

public GetAllElements ( ) : IList
리턴	IList

GetHashes() 공개 메소드

Gets a list of all value hashes for the given key It's a copy, iterate all you want.

public GetHashes ( ID key ) : IList
key	ID
리턴	IList

GetKeys() 공개 메소드

Get all IDs, so we can go through and republish everything. It's a copy so you can iterate it all you want.

public GetKeys ( ) : IList
리턴	IList

GetPublicationTime() 공개 메소드

public GetPublicationTime ( ID tag_id, Uri uri ) : DateTime
tag_id	ID
uri	Uri
리턴	DateTime

GetPublicationTime() 공개 메소드

Returns when the given value was last inserted by its original publisher, or null if the value isn't present.

public GetPublicationTime ( ID key, ID hash ) : DateTime?
key	ID
hash	ID
리턴	DateTime?

LocalStorage() 공개 메소드

Make a new LocalStorage. Uses the executing assembly's name to determine the filename for on-disk storage. If another LocalStorage on the machine is already using that file, we use a temp directory.

public LocalStorage ( ) : System
리턴	System

Put() 공개 메소드

Store a key/value pair published originally at the given UTC timestamp. Value is kept until keepTime past timestamp.

public Put ( ID key, ID hash, string val, DateTime timestamp, TimeSpan keepFor ) : void
key	ID
hash	ID	The hash of the value
val	string
timestamp	DateTime
keepFor	TimeSpan
리턴	void

Put() 공개 메소드

public Put ( ID tag_id, Uri uri, DateTime publicationTime ) : void
tag_id	ID
uri	Uri
publicationTime	DateTime
리턴	void

RefreshResource() 공개 메소드

public RefreshResource ( ID tag_id, Uri uri, DateTime timestamp ) : void
tag_id	ID
uri	Uri
timestamp	DateTime
리턴	void

Restamp() 공개 메소드

Change the timing information on an existing entry, if extant.

public Restamp ( ID key, ID hash, DateTime newStamp, TimeSpan newKeep ) : void
key	ID
hash	ID
newStamp	DateTime
newKeep	TimeSpan
리턴	void

SearchFor() 공개 메소드

public SearchFor ( string query ) : KademliaResource[]
query	string
리턴	KademliaResource[]

StoreResource() 공개 메소드

public StoreResource ( CompleteTag tag, Uri uri, DateTime publicationTime ) : void
tag	CompleteTag
uri	Uri
publicationTime	DateTime
리턴	void