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.