If want to get the field value of a common object you can do this
Common commonObj= processor.parmCurrentImplementation();
commonObj.getFieldValue("ProjCategoryId"); //ProjCategoryId is the name of the field of which you want to get value.
If want to get the field value of a common object you can do this
Common commonObj= processor.parmCurrentImplementation();
commonObj.getFieldValue("ProjCategoryId"); //ProjCategoryId is the name of the field of which you want to get value.