CustomDataFunctionExecutor Class

Spotfire 14.3 API Reference
Implement this class to provide a CustomDataFunctionExecutor that can be used to execute DataFunctions.
Inheritance Hierarchy

SystemObject
  Spotfire.Dxp.Application.ExtensionCustomDataFunctionExecutor

Namespace:  Spotfire.Dxp.Application.Extension
Assembly:  Spotfire.Dxp.Application (in Spotfire.Dxp.Application.dll) Version: 65.0.19510.3242 (65.0.19510.3242)
Syntax

C#
public abstract class CustomDataFunctionExecutor

The CustomDataFunctionExecutor type exposes the following members.

Constructors

  NameDescription
Protected methodCustomDataFunctionExecutor
Initializes a new instance of the CustomDataFunctionExecutor class.
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Methods

  NameDescription
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodExecuteFunctionCore
Execute a function invocation. The executor is expected to add the output results to the invocation object.
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Protected methodGetNameHandlingCore
Gets the settings that defines how name handling should be performed by the function executor.
Protected methodGetPromptRequestsCore
Gets the prompt requests that can be constructed based on just the function definition metadata, without an actual function invocation. This is used during the data load phase, to be able to synchronously prompt for e.g. credentials before starting the asynchronous function execution.
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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Remarks

The implementations of this class has to make sure that the all data functions can be executed simultaneously on multiple threads.
Version Information

Supported in: 14.3, 14.2, 14.1, 14.0, 12.5, 12.4, 12.3, 12.2, 12.1, 12.0, 11.8
See Also

Reference