Are numbers: integer, long, float etc... in Elasticsearch not_analyzed?

elasticsearch

Solution

From this link you have this statement:

The other simple types (such as `long`, `double`, `date` etc) also accept the index parameter, but the only relevant values are `no` and `not_analyzed`, as their values are never analyzed.

Problem

Using Elasticsearch 1.4.3 I went through the docs but I'm not sure exactly. But I figure that integer, long, float, double etc... are indexed as not_analyzed by Lucene right? Thanks

Original source