ClassesarethebasicmodulesinObject-Oriented(OO)software,whichconsistofattributesandmethods.Thus,inOOenvironment,thecohesionismainlyabouthowtightlytheattributesandmethodsofclassescoherewitheachother.Thisletterdiscussestherelationshipsbetweenattributesandattributes,attributesandmethods,methodsandmethodsofaclass,andthepropertiesoftheserelationships.Basedontheseproperties,theletterproposesanewframeworktomeasurethecohesionofaclass.Theapproachovercomesthelimitationsofpreviousclasscohesionmeasures,whichconsideronlyoneortwoofthethreerelationshipsinaclass.
