map<TResult extends Object?> method

@optionalTypeArgs TResult map<TResult extends Object?>({ required TResult repoRef(USubjectStatusViewSubjectRepoRef value), required TResult repoStrongRef(USubjectStatusViewSubjectRepoStrongRef value), required TResult messageRef(USubjectStatusViewSubjectMessageRef value), required TResult unknown(USubjectStatusViewSubjectUnknown value), })

A switch-like method, using callbacks.

Callbacks receives the raw object, upcasted. It is equivalent to doing:

switch (sealedClass) {
  case final Subclass value:
    return ...;
  case final Subclass2 value:
    return ...;
}

Implementation

@optionalTypeArgs TResult map<TResult extends Object?>({required TResult Function( USubjectStatusViewSubjectRepoRef value)  repoRef,required TResult Function( USubjectStatusViewSubjectRepoStrongRef value)  repoStrongRef,required TResult Function( USubjectStatusViewSubjectMessageRef value)  messageRef,required TResult Function( USubjectStatusViewSubjectUnknown value)  unknown,}){
final _that = this;
switch (_that) {
case USubjectStatusViewSubjectRepoRef():
return repoRef(_that);case USubjectStatusViewSubjectRepoStrongRef():
return repoStrongRef(_that);case USubjectStatusViewSubjectMessageRef():
return messageRef(_that);case USubjectStatusViewSubjectUnknown():
return unknown(_that);}
}