Filter Design Pattern

Filter Design Pattern

Filter pattern or Criteria pattern is a design pattern that enables developers to filter a set of objects using different criteria and chaining them in a decoupled way through logical operations. This type of design pattern comes under structural pattern as this pattern combines multiple criteria to obtain single criteria.


Student.java

StudentCriteria.java 






FindAfterALs.java 

FindAfterOLs.java 

FindStudentTeachers.java

MainClass.java 

Output: