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 >
