There is no harm in having multiple 'getter' names. getKey() and getValue() doesn't offer enough explanation in many cases where it is used
On Wed, May 4, 2016 at 11:56 PM, Scott Blum <dragonsi...@gmail.com> wrote: > Or left() and right() > > On Wed, May 4, 2016 at 2:18 PM, Ishan Chattopadhyaya < > ichattopadhy...@gmail.com> wrote: > >> Another option to consider could be: first() and second() >> >> C++ uses it: http://www.cplusplus.com/reference/utility/pair/ >> >> On Wed, May 4, 2016 at 11:44 PM, Noble Paul <noble.p...@gmail.com> wrote: >> >>> The names getKey() and getValue() are not always relevant for a pair >>> object. it's not necessarily a key and value. In that case, it makes sense >>> to use the index . >>> >>> >>> This is a convention followed Scala. Tuple2 ( >>> http://www.scala-lang.org/api/rc2/scala/Tuple2.html ) to Tuple10 ( >>> http://www.scala-lang.org/api/rc2/scala/Tuple10.html) >>> >>> On Wed, May 4, 2016 at 4:32 AM, Chris Hostetter < >>> hossman_luc...@fucit.org> wrote: >>> >>>> >>>> WTF is this? >>>> >>>> why are these (poorly named) alternatives for getKey and getValue >>>> useful? >>>> >>>> >>>> : Date: Tue, 3 May 2016 15:09:08 +0000 (UTC) >>>> : From: no...@apache.org >>>> : Reply-To: dev@lucene.apache.org >>>> : To: comm...@lucene.apache.org >>>> : Subject: lucene-solr:master: added a couple of extra methods >>>> : >>>> : Repository: lucene-solr >>>> : Updated Branches: >>>> : refs/heads/master 0ebe6b0f7 -> 184da9982 >>>> : >>>> : >>>> : added a couple of extra methods >>>> : >>>> : >>>> : Project: http://git-wip-us.apache.org/repos/asf/lucene-solr/repo >>>> : Commit: >>>> http://git-wip-us.apache.org/repos/asf/lucene-solr/commit/184da998 >>>> : Tree: >>>> http://git-wip-us.apache.org/repos/asf/lucene-solr/tree/184da998 >>>> : Diff: >>>> http://git-wip-us.apache.org/repos/asf/lucene-solr/diff/184da998 >>>> : >>>> : Branch: refs/heads/master >>>> : Commit: 184da9982c55fac4735abf01607e4f8f70eb5749 >>>> : Parents: 0ebe6b0 >>>> : Author: Noble Paul <noble.p...@gmail.com> >>>> : Authored: Tue May 3 20:34:36 2016 +0530 >>>> : Committer: Noble Paul <noble.p...@gmail.com> >>>> : Committed: Tue May 3 20:34:36 2016 +0530 >>>> : >>>> : ---------------------------------------------------------------------- >>>> : solr/solrj/src/java/org/apache/solr/common/util/Pair.java | 8 >>>> ++++++++ >>>> : 1 file changed, 8 insertions(+) >>>> : ---------------------------------------------------------------------- >>>> : >>>> : >>>> : >>>> http://git-wip-us.apache.org/repos/asf/lucene-solr/blob/184da998/solr/solrj/src/java/org/apache/solr/common/util/Pair.java >>>> : ---------------------------------------------------------------------- >>>> : diff --git >>>> a/solr/solrj/src/java/org/apache/solr/common/util/Pair.java >>>> b/solr/solrj/src/java/org/apache/solr/common/util/Pair.java >>>> : index 423f94c..f87323c 100644 >>>> : --- a/solr/solrj/src/java/org/apache/solr/common/util/Pair.java >>>> : +++ b/solr/solrj/src/java/org/apache/solr/common/util/Pair.java >>>> : @@ -27,6 +27,14 @@ public class Pair<K, V> implements Serializable { >>>> : >>>> : private V value; >>>> : >>>> : + public K _1() { >>>> : + return key; >>>> : + } >>>> : + >>>> : + public V _2() { >>>> : + return value; >>>> : + } >>>> : + >>>> : public V getValue() { >>>> : return value; >>>> : } >>>> : >>>> : >>>> >>>> -Hoss >>>> http://www.lucidworks.com/ >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org >>>> For additional commands, e-mail: dev-h...@lucene.apache.org >>>> >>>> >>> >>> >>> -- >>> ----------------------------------------------------- >>> Noble Paul >>> >> >> > -- ----------------------------------------------------- Noble Paul
