tag:blogger.com,1999:blog-8712770457197348465.post7208325503769602095..comments2024-03-28T02:47:19.159-07:00Comments on Javarevisited: How to use filter + map + collect + Stream in Java? Example Tutorialjavin paulhttp://www.blogger.com/profile/15028902221295732276noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-8712770457197348465.post-83396255762522871732020-06-15T05:37:08.591-07:002020-06-15T05:37:08.591-07:00try something like this
records.filter(record - i...try something like this<br /><br />records.filter(record - id.equals(record.getSenderId()).mapToDouble(total - total+record.getCount());javin paulhttps://www.blogger.com/profile/15028902221295732276noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-77040796209492737732020-06-14T20:03:51.153-07:002020-06-14T20:03:51.153-07:00How can we achive the below one using functional i...How can we achive the below one using functional interface.<br /><br />String id = "131sw21";<br />Double totalSenders = 0.0;<br />Double totalRecivers = 0.0;<br /><br />for(Record record : records){<br /> if(id.equals(record.getSenderId()){<br /> totalSenders += record.getCount().doubleValue;<br /> }else{<br /> totalRecivers += record.getCount().doubleValue;<br /> }<br />UnKnownhttps://www.blogger.com/profile/09658324141405304200noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-71378314679372130622018-09-24T07:01:31.202-07:002018-09-24T07:01:31.202-07:00Why do you need map here. without map it works sam...Why do you need map here. without map it works same. Murthy Ravihttps://www.blogger.com/profile/04745129900009229107noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-79657436349628368572018-05-22T04:01:34.037-07:002018-05-22T04:01:34.037-07:00Thanks @Anonymous, corrected now.Thanks @Anonymous, corrected now.javin paulhttps://www.blogger.com/profile/15028902221295732276noreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-3086001235442962232018-05-22T00:23:27.755-07:002018-05-22T00:23:27.755-07:00"divided by zero" to be replace by "..."divided by zero" to be replace by "divided by 2"Anonymousnoreply@blogger.com