最病 A Pattern Definition Review o A Pattern is a solution to a problem in a context. a Context: the recurring situation in which the pattern applies a Problem: the goal you are trying to achieve in this context and any constrains that occur in the context. a Solution: a general design that anyone can apply which resolves the goal and set of constraints Institute of Computer Software 2021/2/7 Nanjing UniversityPattern Definition Review  A Pattern is a solution to a problem in a context. Context: the recurring situation in which the pattern applies Problem: the goal you are trying to achieve in this context and any constrains that occur in the context. Solution: a general design that anyone can apply which resolves the goal and set of constraints 2021/2/7 Institute of Computer Software Nanjing University 12