How can we separate the ID's based on the record type?

Hi Mohit,

Please try this one, it will allow you to separate ID's based on Record Type, no matter how many record types are there, this code will run perfectly for any number of record types.

String objectAPIName = 'Account' ; //any object api
Set<Id> setOfAccountIds = new Set<Id>{'0012800000v57PC','0012800001HtmNq','0012800000nAxd7','0012800000hVdfO'};
Map<Id,String> mapofRecordTypeIdandName = new Map<Id,String>();
Map<Id,Set<Id>> mapOfRecTypeIdVsAccIds = new map<Id,Set<Id>>();

Schema.DescribeSObjectResult sobjectResult = Schema.getGlobalDescribe().get(objectAPIName).getDescribe();
List<Schema.RecordTypeInfo> recordTypeInfo = sobjectResult.getRecordTypeInfos();
for(Schema.RecordTypeInfo info : recordTypeInfo){
     mapofRecordTypeIdandName.put(info.getRecordTypeId(),info.getName());
}
system.debug('***mapofRecordTypeIdandName***'+mapofRecordTypeIdandName);
for(Account accObj: [Select id,recordTypeId from Account where id in:setOfAccountIds]){
     if(mapOfRecTypeIdVsAccIds.containsKey(accObj.recordTypeId)){
          set<id> setofid = new set<id>(mapOfRecTypeIdVsAccIds.get(accObj.recordTypeId));
          setofid.add(accObj.id);
          mapOfRecTypeIdVsAccIds.put(accObj.recordTypeId,setofid);
     }
     else{
           mapOfRecTypeIdVsAccIds.put(accObj.recordTypeId,new set<Id>{accObj.id});
     }
}
system.debug('***mapOfRecTypeIdVsAccIds***'+mapOfRecTypeIdVsAccIds);

Hope this helps you.