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EPDataFlowService Interface

Data flow runtime for instantiating data flows.

Namespace:  com.espertech.esper.common.client.dataflow.core
Assembly:  NEsper.Common (in NEsper.Common.dll) Version: 8.0.0.0
Syntax
C#
public interface EPDataFlowService

The EPDataFlowService type exposes the following members.

Properties
  NameDescription
Public propertyDataFlows
Returns the names of all declared data flows.
Public propertySavedConfigurations
Returns the names of a saved data flow configurations.
Public propertySavedInstances
Returns the instance names of a saved data flow instances.
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Methods
  NameDescription
Public methodGetDataFlow
Returns a descriptor for the given data flow, or null if the data flow has not been declared.
Public methodGetSavedConfiguration
Returns a saved dataflow configuration or null if it is not found.
Public methodGetSavedInstance
Returns a specific saved data flow instance, or null if it has not been found
Public methodInstantiate(String, String)
Instantiate a data flow.
Public methodInstantiate(String, String, EPDataFlowInstantiationOptions)
Instantiate a data flow, with options.
Public methodInstantiateSavedConfiguration
Instantiate a data flow from a saved configuration.
Public methodRemoveSavedConfiguration
Remove a previously saved data flow configuration.
Public methodRemoveSavedInstance
Remove an instance previously saved.
Public methodSaveConfiguration
Save an existing data flow configuration (data flow name and its options) for later retrieval.
Public methodSaveInstance
Save an existing instance with the runtime, for later retrieval.
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See Also