TRLExpressionParser

type TRLExpressionParser = class(TComponent)

public

  constructor Create(); override;

  destructor Destroy; override;

  function CreateFunction();

  function CreateValue();

  function Evaluate();

  procedure Invalidate;

  procedure Clear;

  property FunctionList: TRLParserFunctionList; [r]

  property ValueList: TRLParserValueList; [r]

  property IdentifierId: Integer; [r]

  property NameSpace: TComponent; [rw]

  property ResourceProc: TRLParserOnIdentifierEvent; [rw]

  property TokenProc: TRLParserOnTokenEvent; [rw]

  property FindAgregateProc: TRLParserOnFindAgregateEvent; [rw]

  property SetAttributeProc: TRLParserOnSetAttributeEvent; [rw]

  property GetAttributeProc: TRLParserOnGetAttributeEvent; [rw]

published

  property Expression: string; [rw]

  property Options: TRLParserOptions; [rw]

  property OnIdentifier: TRLParserOnIdentifierEvent; [rw]

  property OnUnknown: TRLParserOnIdentifierEvent; [rw]

  property OnToken: TRLParserOnTokenEvent; [rw]

  property OnException: TRLParserOnException; [rw]

end;

TRLExpressionParser

TObject