TFactTemplates Class

TRSStringHashTable
InferenceEngine.TFactTemplates

Delphi

type
TFactTemplates = class( TRSStringHashTable<IFactTemplate> )
end;

	Name	Description
	Create(TInferenceEngine,IModule)	Initializes a new instance of the TFactTemplates class.
	Destroy	Represents the destructor of the TFactTemplates class.

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	Name	Description
	AsString	Returns a parsable, string representation of all the fact templates in the table. Each fact template representation is separated by a carraige return and line feed
	Engine	Specifies the TInferenceEngine that this class works with
	ImportCount	Returns the number of fact templates imported from other modules that in the table
	LocalsCount	Returns the number of "local" fact templates in the table
	Module	Specifies the Module that owns the class and is considered the local module

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	Name	Description
	Add(IFactTemplate)	Adds the fact template to the hash table using the TemplateName as the hash key.
	Assign(TPersistent)	Represents method Assign(TPersistent).
	AssignLocal(TPersistent)	Copy "local" (owned by the Source) Fact templates to the current hash table
	AssignTo(TPersistent)	Represents method AssignTo(TPersistent).
	Clear	Overloaded. Clears the table of all fact templates
	Clear(TConstructScope)	Overloaded. Clears the table of all imported or local fact templates
	DefineProperties(TFiler)	Represents method DefineProperties(TFiler).
	DoAdd(Integer,Integer,TIStringHashtableKey,TFactTemplatesValue)	Represents method DoAdd(Integer,Integer,TIStringHashtableKey,TFactTemplatesValue).
	DoSetValue(Integer,TFactTemplatesValue)	Represents method DoSetValue(Integer,TFactTemplatesValue).
	FillNodeSlot(TTreeView,TTreeNode,IFactTemplate,String,Boolean)	Adds a fact template slot as a child to a node in a tree view. The node is added as the last child of the node specified by the ParentNode parameter. The SlotName specifies the slot to add. FillNodeSlot returns the node that has been added.
	FillTreeView(TTreeView)	Adds all the fact templates to a tree view
	FillTreeViewNode(TTreeView,TTreeNode,IFactTemplate)	Adds a fact template as a sibling tree node to the Sibling parameter. FillTreeViewNode returns the node that has been added
	GenerateToString(Boolean)	Represents method GenerateToString(Boolean).
	LoadTemplatesProperty(TReader)	Represents method LoadTemplatesProperty(TReader).
	LocalsToString	Returns a parsable, string representation of all the fact templates local to the Module in the table. Each fact template representation is separated by a carraige return and line feed
	Remove(String)	Removes the value at the specified hash key and returns it. If there was no value at the key, the function returns nil
	Replace(IFactTemplate,IFactTemplate)	Replaces the OldFactTemplate fact template with the NewFactTemplate
	StoreTemplatesProperty(TWriter)	Represents method StoreTemplatesProperty(TWriter).
	ToString	Returns a parsable, string representation of all the fact templates in the table. Each fact template representation is separated by a carraige return and line feed

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	Name	Description
	FEngine	Represents field FEngine.

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Fact Templates define the definition of a class of facts, similar to Object Pascal class or record declarations. You can access the fact template later using its name as an index into the Item property. Fact Templates should be created before you make facts using the template. If you add a fact template with the same name as one already in the inference engine, the old fact template is overwritten. However, any facts based on the old template will not be destroyed; also, these facts will NOT be the same as new facts asserted using the new template

Reference

•InferenceEngine

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