com.apama.md.client
Event CurrentBBAInterface


Provides interface to read the current best bid/ask status relating to a particular symbol's datastream.
Since:
CMF 2.0.0

Member summary
 action<> returns stringgetSymbol

Returns the ticker symbol for this Best Bid/Ask.
 action<> returns com.apama.md.adapter.ConnectionKeygetConnectionKey

Returns the ConnectionKey associated with this event.
 action<> returns integergetBidQty

Returns the quantity of best bid available.
 action<> returns integergetAskQty

Returns the quantity of best ask available.
 action<> returns floatgetBidPrice

Returns the best bid price as a float.
 action<> returns floatgetAskPrice

Returns the best ask price as a float.
 action<> returns com.apama.md.client.EPValuesInterfacegetEPValuesInterface

Returns the extra param values interface. Use in conjunction with the Schema returned in getEPSchemaInterface().
 action<> returns com.apama.md.client.EPSchemaInterfacegetEPSchemaInterface

Returns the current Extra Param schema interface for this best bid/aks.
 action<> returns dictionary<integer, float>getTimestamp

Returns the timestamp associated with this event.
 action<> returns com.apama.md.BBAgetRawData

Returns the data as a com.apama.md.BBA event. Note that this is a potentially expensive operation since it involves cloning of the object.
 
Member detail

getAskPrice

            action<> returns float getAskPrice
        
Returns the best ask price as a float.

getAskQty

            action<> returns integer getAskQty
        
Returns the quantity of best ask available.

getBidPrice

            action<> returns float getBidPrice
        
Returns the best bid price as a float.

getBidQty

            action<> returns integer getBidQty
        
Returns the quantity of best bid available.

getConnectionKey

            action<> returns com.apama.md.adapter.ConnectionKey getConnectionKey
        
Returns the ConnectionKey associated with this event.

getEPSchemaInterface

            action<> returns com.apama.md.client.EPSchemaInterface getEPSchemaInterface
        
Returns the current Extra Param schema interface for this best bid/aks.

getEPValuesInterface

            action<> returns com.apama.md.client.EPValuesInterface getEPValuesInterface
        
Returns the extra param values interface. Use in conjunction with the Schema returned in getEPSchemaInterface().
See Also:
getEPSchemaInterface - 

getRawData

            action<> returns com.apama.md.BBA getRawData
        
Returns the data as a com.apama.md.BBA event. Note that this is a potentially expensive operation since it involves cloning of the object.

getSymbol

            action<> returns string getSymbol
        
Returns the ticker symbol for this Best Bid/Ask.

getTimestamp

            action<> returns dictionary<integer, float> getTimestamp
        
Returns the timestamp associated with this event.