C# Class Wombat.MamdaAuctionListener

MamdaAuctionListener is a class that specializes in handling Auction updates. Developers provide their own implementation of the MamdaAuctionHandler interface and will be delivered notifications for Auctions and Auction closing prices. An obvious application for this MAMDA class is any kind of Auction tick capture application.

Note: The MamdaAuctionListener class caches Auction-related field values. Among other reasons, caching of these fields makes it possible to provide complete Auction-related callbacks, even when the publisher (e.g., feed handler) is only publishing deltas containing modified fields.

Inheritance: MamdaMsgListener, MamdaAuctionRecap, MamdaAuctionUpdate

Afficher le fichier Open project: OpenMAMA/OpenMAMA Class Usage Examples

Méthodes publiques

Méthode	Description
MamdaAuctionListener ( ) : System	Create a specialized Auction listener. This listener handles Auction updates, quote recaps, and Auction gap notifications.
addHandler ( MamdaAuctionHandler handler ) : void	Add a specialized Auction handler. Currently, only one handler can (and must) be registered.
getActivityTime ( ) : System.DateTime
getActivityTimeFieldState ( ) : MamdaFieldState
getEventSeqNum ( ) : long
getEventSeqNumFieldState ( ) : MamdaFieldState
getEventTime ( ) : System.DateTime
getEventTimeFieldState ( ) : MamdaFieldState
getFieldAsString ( Wombat.MamaMsgField field ) : string
getLineTime ( ) : System.DateTime
getLineTimeFieldState ( ) : MamdaFieldState
getPartId ( ) : string
getPartIdFieldState ( ) : MamdaFieldState
getSendTime ( ) : System.DateTime
getSendTimeFieldState ( ) : MamdaFieldState
getSrcTime ( ) : System.DateTime
getSrcTimeFieldState ( ) : MamdaFieldState
getSymbol ( ) : string
getSymbolFieldState ( ) : MamdaFieldState
getUncrossPrice ( ) : Wombat.MamaPrice
getUncrossPriceFieldState ( ) : MamdaFieldState
getUncrossPriceInd ( ) : long
getUncrossPriceIndFieldState ( ) : MamdaFieldState
getUncrossVolume ( ) : double
getUncrossVolumeFieldState ( ) : MamdaFieldState
onMsg ( MamdaSubscription subscription, MamaMsg msg, mamaMsgType msgType ) : void

Private Methods

Méthode	Description
addToUpdatersList ( AuctionUpdate updaters, Wombat.MamaFieldDescriptor fieldDesc, AuctionUpdate updater ) : void
clearCache ( MamdaAuctionCache cache ) : void
createUpdaters ( ) : AuctionUpdate[]
handleAuctionMessage ( MamdaSubscription subscription, MamaMsg msg, mamaMsgType msgType ) : void
handleRecap ( MamdaSubscription subscription, MamaMsg msg ) : void
handleUpdate ( MamdaSubscription subscription, MamaMsg msg ) : void
updateFieldStates ( ) : void

Method Details

MamdaAuctionListener() public méthode

Create a specialized Auction listener. This listener handles Auction updates, quote recaps, and Auction gap notifications.

public MamdaAuctionListener ( ) : System
Résultat	System

addHandler() public méthode

Add a specialized Auction handler. Currently, only one handler can (and must) be registered.

public addHandler ( MamdaAuctionHandler handler ) : void
handler	MamdaAuctionHandler
Résultat	void

getActivityTime() public méthode

public getActivityTime ( ) : System.DateTime
Résultat	System.DateTime

getActivityTimeFieldState() public méthode

public getActivityTimeFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

getEventSeqNum() public méthode

public getEventSeqNum ( ) : long
Résultat	long

getEventSeqNumFieldState() public méthode

public getEventSeqNumFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

getEventTime() public méthode

public getEventTime ( ) : System.DateTime
Résultat	System.DateTime

getEventTimeFieldState() public méthode

public getEventTimeFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

getFieldAsString() public méthode

public getFieldAsString ( Wombat.MamaMsgField field ) : string
field	Wombat.MamaMsgField
Résultat	string

getLineTime() public méthode

public getLineTime ( ) : System.DateTime
Résultat	System.DateTime

getLineTimeFieldState() public méthode

public getLineTimeFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

getPartId() public méthode

public getPartId ( ) : string
Résultat	string

getPartIdFieldState() public méthode

public getPartIdFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

getSendTime() public méthode

public getSendTime ( ) : System.DateTime
Résultat	System.DateTime

getSendTimeFieldState() public méthode

public getSendTimeFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

getSrcTime() public méthode

public getSrcTime ( ) : System.DateTime
Résultat	System.DateTime

getSrcTimeFieldState() public méthode

public getSrcTimeFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

getSymbol() public méthode

public getSymbol ( ) : string
Résultat	string

getSymbolFieldState() public méthode

public getSymbolFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

getUncrossPrice() public méthode

public getUncrossPrice ( ) : Wombat.MamaPrice
Résultat	Wombat.MamaPrice

getUncrossPriceFieldState() public méthode

public getUncrossPriceFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

getUncrossPriceInd() public méthode

public getUncrossPriceInd ( ) : long
Résultat	long

getUncrossPriceIndFieldState() public méthode

public getUncrossPriceIndFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

getUncrossVolume() public méthode

public getUncrossVolume ( ) : double
Résultat	double

getUncrossVolumeFieldState() public méthode

public getUncrossVolumeFieldState ( ) : MamdaFieldState
Résultat	MamdaFieldState

onMsg() public méthode

public onMsg ( MamdaSubscription subscription, MamaMsg msg, mamaMsgType msgType ) : void
subscription	MamdaSubscription
msg	MamaMsg
msgType	mamaMsgType
Résultat	void