CalculationTSettings, TResults Class TIBCO Spotfire 7.6 API Reference
Base class for calculations.
Inheritance Hierarchy

SystemObject
  Spotfire.Dxp.Framework.DocumentModelNode
    Spotfire.Dxp.Framework.DocumentModelDocumentNode
      Spotfire.Dxp.DataCalculation
        Spotfire.Dxp.Application.CalculationsCalculationTSettings, TResults
          Spotfire.Dxp.Application.Calculations.DataRelationshipsDataRelationshipsCalculation
          Spotfire.Dxp.Application.ExtensionCustomCalculationTSettings, TResults

Namespace: Spotfire.Dxp.Application.Calculations
Assembly: Spotfire.Dxp.Application (in Spotfire.Dxp.Application.dll) Version: 25.11.10401.3615 (25.11.10401.3615)
Syntax

C#
[SerializableAttribute]
[PersistenceVersionAttribute(2, 10)]
public abstract class Calculation<TSettings, TResults> : Calculation
where TSettings : CalculationSettings
where TResults : CalculationResults

Type Parameters

TSettings
The CalculationSettings implementation type of the calculation.
TResults
The CalculationResults implementation type of the calculation.

The CalculationTSettings, TResults type exposes the following members.

Methods

  NameDescription
Protected methodCode exampleCalculateCore
Implement this method to perform the actual calculation.
Protected methodCreateEventRelay(PropertyName, StatelessDependencyDeclarer)
Creates an event relay. An event relay is a property in the document model which propagates event. An event is raised for the event relay whenever when the trigger returned by the specified dependencyDeclarer fires.
(Inherited from DocumentNode.)
Protected methodCreateEventRelay(PropertyName, StatelessDependencyDeclarer, EventRelayMode)
Creates an event relay. An event relay is a property in the document model which propagates event. An event is raised for the event relay whenever when the trigger returned by the specified dependencyDeclarer fires.
(Inherited from DocumentNode.)
Protected methodCreatePropertyT(PropertyName, UndoableListT) (Inherited from DocumentNode.)
Protected methodCreatePropertyT(PropertyName, UndoableSetT) (Inherited from DocumentNode.)
Protected methodCreatePropertyTNode(PropertyName, UndoableCrossReferencePropertyTNode, TNode) (Inherited from DocumentNode.)
Protected methodCreatePropertyT(PropertyName, UndoablePropertyT, T) (Inherited from DocumentNode.)
Protected methodCreatePropertyTKey, TValue(PropertyName, UndoableDictionaryTKey, TValue) (Inherited from DocumentNode.)
Protected methodCreatePropertyTKey, TNode(PropertyName, PropertyName, UndoableKeyedCollectionTKey, TNode) (Inherited from DocumentNode.)
Protected methodCreateReadOnlyPropertyT
Creates a read-only property of type T and assigns it to the specified field.
(Inherited from DocumentNode.)
Protected methodCreateRuntimeConstantT
Creates a runtime constant. A runtime constant is a property in the document model whose value is computed once when first accessed. The value is then disposed along with the DocumentNode.
(Inherited from DocumentNode.)
Protected methodCreateRuntimePropertyT(PropertyName, RuntimePropertyT, DependencyDeclarer, PropertyComputerT) Obsolete. (Inherited from DocumentNode.)
Protected methodCreateRuntimePropertyT(PropertyName, RuntimePropertyT, StatelessDependencyDeclarer, StatelessPropertyComputerT) (Inherited from DocumentNode.)
Protected methodDeclareInternalEventHandlers
Override this method to declare handlers of internal events.
(Inherited from DocumentNode.)
Protected methodDeserializePropertyT(SerializationInfo, StreamingContext, PropertyName, UndoableCrossReferencePropertyT) (Inherited from DocumentNode.)
Protected methodDeserializePropertyT(SerializationInfo, StreamingContext, PropertyName, UndoableListT) (Inherited from DocumentNode.)
Protected methodDeserializePropertyT(SerializationInfo, StreamingContext, PropertyName, UndoablePropertyT) (Inherited from DocumentNode.)
Protected methodDeserializePropertyT(SerializationInfo, StreamingContext, PropertyName, UndoableSetT) (Inherited from DocumentNode.)
Protected methodDeserializePropertyTKey, TValue(SerializationInfo, StreamingContext, PropertyName, UndoableDictionaryTKey, TValue) (Inherited from DocumentNode.)
Protected methodDeserializePropertyTKey, TNode(SerializationInfo, StreamingContext, PropertyName, PropertyName, UndoableKeyedCollectionTKey, TNode) (Inherited from DocumentNode.)
Protected methodDeserializeReadOnlyPropertyT
Deserializes a read-only property of type T stored in info with key propertyName.
(Inherited from DocumentNode.)
Protected methodDuplicateSubtreeT
Returns a copy of the sub tree spanned from this node that has the same outwards non-owning references. The returned copy will be in state New and is intended to be attached to the document immediately.
(Inherited from DocumentNode.)
Public methodExecute
Execute the calculation. If the results exists they will updated - otherwise they will be created.
(Overrides CalculationExecute.)
Public methodExecute(CalculationExecutionPromptMode)
Execute the calculation. If the results exists they will updated - otherwise they will be created.
(Overrides CalculationExecute(CalculationExecutionPromptMode).)
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.)
Protected methodGenerateDataHistoryCore
Create detail information for the Calculation. See DataHistoryBuilder for more information on how to add detailed information to the data history.
(Inherited from Calculation.)
Protected methodGetColumnBuilderTDataValue
Gets a column builder object which can be used to create a column with the given name.
Protected methodGetPersistedTypeName
Can be used in the deserialization constructor to get the type name that the class corresponding to this class had when it was originally serialized. Will return null if the specified caller type has no correspondence in the serialized information
(Inherited from DocumentNode.)
Protected methodGetPersistedVersion
Can be used in the deserialization constructor to get the persistence version that this class was marked with when it was originally serialized. Will return null if the specified caller type has no correspondence in the serialized information
(Inherited from DocumentNode.)
Protected methodGetService
Override this method to provide services accessible from this node and its descendants. If you can not provide the requested service, you should call base.GetService which relays the request to the owner or to the AnalysisApplication if no owner is set.
(Inherited from Node.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodInternalTransaction
Starts an internal transaction on the document model by executing the specified executor delegate.
(Inherited from DocumentNode.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodOnConfigure
Allows a node to configure itself to the surrounding document.
(Overrides DocumentNodeOnConfigure.)
Protected methodOnConfigured
Allows a node to configure itself to the surrounding document.
(Inherited from DocumentNode.)
Protected methodOnReconfigure
Allows a node to reconfigure itself to a new part of the surrounding document.
(Inherited from DocumentNode.)
Protected methodOnReconfigured
Allows a node to reconfigure itself to a new part of the surrounding document.
(Inherited from DocumentNode.)
Protected methodSerializePropertyT(SerializationInfo, StreamingContext, UndoableCrossReferencePropertyT)
Serializes an Undoable*Property with value of type T storing it in info with key property.Name.
(Inherited from DocumentNode.)
Protected methodSerializePropertyT(SerializationInfo, StreamingContext, UndoableListT)
Serializes an UndoableList with values of type T storing it in info with key list.Name.
(Inherited from DocumentNode.)
Protected methodSerializePropertyT(SerializationInfo, StreamingContext, UndoablePropertyT)
Serializes an UndoableProperty with value of type T storing it in info with key property.Name.
(Inherited from DocumentNode.)
Protected methodSerializePropertyT(SerializationInfo, StreamingContext, UndoableSetT)
Serializes an UndoableSet storing it in info with key given by the property name of the set.
(Inherited from DocumentNode.)
Protected methodSerializePropertyTKey, TValue(SerializationInfo, StreamingContext, UndoableDictionaryTKey, TValue)
Serializes an UndoableDictionary storing it in info with key given by the property name of the dictionary.
(Inherited from DocumentNode.)
Protected methodSerializePropertyTKey, TNode(SerializationInfo, StreamingContext, UndoableKeyedCollectionTKey, TNode) (Inherited from DocumentNode.)
Protected methodSerializeReadOnlyPropertyT
Serializes a read-only property of type T stored in info with key propertyName.
(Inherited from DocumentNode.)
Public methodSetName
Set the unique (within the CalculationCollection) name of this Calculation instance.
(Overrides CalculationSetName(String).)
Public methodToString
Returns a String that represents this instance.
(Inherited from Calculation.)
Protected methodValidateAttached
Validates that the node is attached.
(Inherited from DocumentNode.)
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Properties

  NameDescription
Public propertyCalculationResults
Gets the CalculationResults implementation associated with this calculation.
Public propertyCalculationSettings
Gets the CalculationSettings associated with this calculation.
Public propertyContext
Gets the context of this node.
(Inherited from DocumentNode.)
Public propertyIsAttached
Gets a value indicating whether this node is attached.
(Inherited from DocumentNode.)
Public propertyIsValid
Gets a value indicating whether or not this calculation can be calculated. A calculation may for example be invalid when vital dependencies are missing.
(Inherited from Calculation.)
Public propertyName
Gets the unique name of this calculation instance.
(Overrides CalculationName.)
Public propertyNeedsRefresh
Gets a value indicating whether or not this calculation needs refreshing (through a call to Execute) to make sure that its results are up-to-date.
(Inherited from Calculation.)
Public propertyTransactions
Gets a collection of methods for executing transactions on the document.
(Inherited from DocumentNode.)
Public propertyTypeId
Gets the type identifier for the Calculation.
(Inherited from Calculation.)
Public propertyUpdateBehavior
Gets the CalculationUpdateBehavior of the calculation.
(Inherited from Calculation.)
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Explicit Interface Implementations

  NameDescription
Explicit interface implementationPrivate methodIServiceProviderGetService
Implements IServiceProvider.
(Inherited from Node.)
Explicit interface implementationPrivate methodINodeContextGetAncestorT (Inherited from DocumentNode.)
Explicit interface implementationPrivate methodINodeContextGetServiceT (Inherited from DocumentNode.)
Explicit interface implementationPrivate methodINodeContextIsDescendantOf (Inherited from DocumentNode.)
Explicit interface implementationPrivate methodITransactionsBeginAggregatedTransaction (Inherited from DocumentNode.)
Explicit interface implementationPrivate methodITransactionsExecuteInvisibleTransaction (Inherited from DocumentNode.)
Explicit interface implementationPrivate methodITransactionsExecuteStickyTransaction (Inherited from DocumentNode.)
Explicit interface implementationPrivate methodITransactionsExecuteTransaction (Inherited from DocumentNode.)
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Remarks

This class cannot be extended through inheritance. Use Spotfire.Dxp.Application.Extension.CustomCalculation instead. To make a calculation work you need to implement Spotfire.Dxp.Application.Extension.CustomCalculation, CalculationSettings and CalculationResults classes.
Version Information

Supported in: 7.6, 7.5, 7.0, 6.5, 6.0, 5.5, 5.0
See Also

Reference