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> Unreal Engine API Reference > Plugins > DataprepCore > SelectionSystem > UDataprepFilter

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UDataprepFilter

The Dataprep Filter a base class for the Dataprep selection system It's main responsibility is to filter a array of object and to return the selected objects

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Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UDataprepParameterizableObject

UDataprepFilter

	UDataprepBoolFilter
	UDataprepFloatFilter
	UDataprepIntegerFilter
	UDataprepStringFilter
	UDataprepStringsArrayFilter

References

Module	DataprepCore
Header	/Engine/Plugins/Enterprise/DataprepEditor/Source/DataprepCore/Public/SelectionSystem/DataprepFilter.h
Include	#include "SelectionSystem/DataprepFilter.h"

Syntax

[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(Abstract, BlueprintType)
class UDataprepFilter : public UDataprepParameterizableObject

Remarks

The Dataprep Filter a base class for the Dataprep selection system It's main responsibility is to filter a array of object and to return the selected objects

Functions

	Name	Description
void	FilterAndGatherInfo ( const TArrayView< UObject* >&..., const TArrayView< FDataprepSelectio... )	Take an array of object and output the result into the arrays
void	FilterAndStoreInArrayView ( const TArrayView< UObject* >&..., const TArrayView< bool >& OutFilte... )	Take an array of object and output the result into the result array
TArray< UObj...	FilterObjects ( const TArrayView< UObject* >&... )	Take an array of objects and return the objects that pass the filter
TSubclassOf<...	GetAcceptedFetcherClass()	Return the type of fetcher associated with this filter
UDataprepFet...	GetFetcher()
const UDatap...	GetFetcher()
FText	GetFilterCategoryText()	Return the selector category for this filter Imagine the category as the following: Select by\|Your filter category\| data fetched by the fetcher Here a full example: Select by\|String with\|Object Name
UClass *	GetFilterTypeForFetcherType ( UClass* FetcherClass )	Return the type of filter to use for a fetcher
bool	IsExcludingResult()	Is this filter a excluding filter.
bool	IsThreadSafe()	Is this filter safe to use in a multi thread execution?
void	SetFetcher ( const TSubclassOf< UDataprepFetcher... )	Set a new fetcher for this filter
void	SetIsExcludingResult ( bool bInIsExcludingResult )	Allow the filter to exclude only the element that would normally pass the filter

Overridden from UObject

		Name	Description
	void	PostCDOContruct()	Called after the C++ constructor has run on the CDO for a class.

Constants

Name	Description
FetcherClassToFilterClass

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