com.apama.marketdata
Event TickDataView
This event enables services to publish a dataview of tick data they have access to.
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Since:
- CMF 1.1.0
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Version:
- 10.0
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See Also:
- com.apama.dataview.Publisher - This service uses the dataview publisher to enable it to publish the depth dataview
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com.apama.marketdata.Tick - The data type the publisher will represent as a dataview
Constant Summary |
constant string | DV_DESCRIPTION := "A dataview to display current market tick"
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constant string | DV_NAME := "com.apama.marketdata.Tick"
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DV_DESCRIPTION
constant string DV_DESCRIPTION := "A dataview to display current market tick"
DV_NAME
constant string DV_NAME := "com.apama.marketdata.Tick"
initialise
void initialise()
Before the DataView Manager can be used it needs to be initialised.
remove
void remove(com.apama.marketdata.TickKey key)
This action is used remove a row from the dataview.
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Parameters:
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key - The tick key that represents the source of this data
set
void set(com.apama.marketdata.TickKey key, com.apama.marketdata.Tick tick)
This action is used to set a row in the dataview.
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Parameters:
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key - The tick key that represents the source of this data
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tick - The tick data to publish
uninitialise
void uninitialise()
Uninitialise the DataView Manager.