1. 1 : /**
  2. 2 : * Base class for representing a term in a {@link FuzzyRule}.
  3. 3 : *
  4. 4 : * @author {@link https://github.com/Mugen87|Mugen87}
  5. 5 : */
  6. 6 : class FuzzyTerm {
  7. 7 : 
  8. 8 : 	/**
  9. 9 : 	* Clears the degree of membership value.
  10. 10 : 	*
  11. 11 : 	* @return {FuzzyTerm} A reference to this term.
  12. 12 : 	*/
  13. 13 : 	clearDegreeOfMembership() {}
  14. 14 : 
  15. 15 : 	/**
  16. 16 : 	* Returns the degree of membership.
  17. 17 : 	*
  18. 18 : 	* @return {Number} Degree of membership.
  19. 19 : 	*/
  20. 20 : 	getDegreeOfMembership() {}
  21. 21 : 
  22. 22 : 	/**
  23. 23 : 	* Updates the degree of membership by the given value. This method is used when
  24. 24 : 	* the term is part of a fuzzy rule's consequent.
  25. 25 : 	*
  26. 26 : 	* @param {Number} value - The value used to update the degree of membership.
  27. 27 : 	* @return {FuzzyTerm} A reference to this term.
  28. 28 : 	*/
  29. 29 : 	updateDegreeOfMembership( /* value */ ) {}
  30. 30 : 
  31. 31 : 	/**
  32. 32 : 	* Transforms this instance into a JSON object.
  33. 33 : 	*
  34. 34 : 	* @return {Object} The JSON object.
  35. 35 : 	*/
  36. 36 : 	toJSON() {
  37. 37 : 
  38. 38 : 		return {
  39. 39 : 			type: this.constructor.name
  40. 40 : 		};
  41. 41 : 
  42. 42 : 	}
  43. 43 : 
  44. 44 : }
  45. 45 : 
  46. 46 : export { FuzzyTerm };