TextFilterExpressionEvaluator.h File Reference

#include "Containers/Array.h"
#include "Containers/Map.h"
#include "Containers/UnrealString.h"
#include "CoreTypes.h"
#include "Delegates/Delegate.h"
#include "Internationalization/Text.h"
#include "Misc/ExpressionParser.h"
#include "Misc/ExpressionParserTypes.h"
#include "Misc/Optional.h"
#include "Misc/TextFilterUtils.h"
#include "Templates/UnrealTemplate.h"
#include "UObject/NameTypes.h"

Include dependency graph for TextFilterExpressionEvaluator.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	ITextFilterExpressionContext
class	FBasicStringFilterExpressionContext
class	TextFilterExpressionParser::FTextToken
class	TextFilterExpressionParser::FFunction
class	FTextFilterExpressionEvaluator

Namespaces
namespace	TextFilterExpressionParser

Macros
#define	DEFINE_TEXT_EXPRESSION_OPERATOR_NODE(TYPE, MONIKER_COUNT, ...)

Enumerations
enum class	ETextFilterExpressionType : uint8 {   Invalid = 0x0 , Empty = 0x1 , BasicString = 0x2 , Complex = 0x3 ,   Invalid , Empty , BasicString , Complex }
enum class	ETextFilterExpressionEvaluatorMode : uint8 { BasicString = 0x0 , Complex = 0x1 , BasicString , Complex }

Functions
	DEFINE_EXPRESSION_NODE_TYPE (TextFilterExpressionParser::FTextToken, 0x09E49538, 0x633545E3, 0x84B5644F, 0x1F11628F)
	DEFINE_EXPRESSION_NODE_TYPE (TextFilterExpressionParser::FFunction, 0x084E6214, 0x032FFA48, 0x9245ABF1, 0x9E248F1A)
	DECLARE_DELEGATE_RetVal_OneParam (bool, FTokenFunctionHandler, const FTextFilterString &)

Macro Definition Documentation

DEFINE_TEXT_EXPRESSION_OPERATOR_NODE

#define DEFINE_TEXT_EXPRESSION_OPERATOR_NODE	(		TYPE,
			MONIKER_COUNT,
			... )

Value:

    namespace TextFilterExpressionParser                                \
    {                                                                   \
        struct TYPE                                                     \
        {                                                               \
            static constexpr int32 MonikerCount = MONIKER_COUNT;            \
            static const TCHAR* Monikers[MonikerCount];                 \
        };                                                              \
    }                                                                   \
DEFINE_EXPRESSION_NODE_TYPE(TextFilterExpressionParser::TYPE, __VA_ARGS__)

Definition at line 164 of file TextFilterExpressionEvaluator.h.

Enumeration Type Documentation

ETextFilterExpressionEvaluatorMode

enum class ETextFilterExpressionEvaluatorMode : uint8

strong

Defines whether or not the expression parser can evaluate complex expressions

Enumerator
BasicString
Complex
BasicString
Complex

Definition at line 29 of file TextFilterExpressionEvaluator.h.

ETextFilterExpressionType

enum class ETextFilterExpressionType : uint8

strong

Defines the complexity of the current filter terms. Complex in this case means that the expression will perform key->value comparisons

Enumerator
Invalid
Empty
BasicString
Complex
Invalid
Empty
BasicString
Complex

Definition at line 20 of file TextFilterExpressionEvaluator.h.

Function Documentation

DECLARE_DELEGATE_RetVal_OneParam()

DECLARE_DELEGATE_RetVal_OneParam	(	bool	,
		FTokenFunctionHandler	,
		const FTextFilterString &	)

DEFINE_EXPRESSION_NODE_TYPE() [1/2]

DEFINE_EXPRESSION_NODE_TYPE	(	TextFilterExpressionParser::FFunction	,
		0x084E6214	,
		0x032FFA48	,
		0x9245ABF1	,
		0x9E248F1A	)

DEFINE_EXPRESSION_NODE_TYPE() [2/2]

DEFINE_EXPRESSION_NODE_TYPE	(	TextFilterExpressionParser::FTextToken	,
		0x09E49538	,
		0x633545E3	,
		0x84B5644F	,
		0x1F11628F	)