How to check in java if Set contains object with some string value?

Question

I have Set of objects. Each object has String value.

I need to select all objects that have this value equal to \"direction\".

Is it possibl

Answer 1

In my user class I have initialized roles variable like this private Set<\Role> roles;. This has a getter method. In the Role class I have String role variable where it is used to store the value of role. In order to get the value of role. I can use below code.

for (Role role : user.getRoles()) {
           rolevalue = role.getRole();
        }