[Simple-support] cannot know the number of attributes through InputNode?

[-=}\\*/{=- <rui...@gm...>]

hi,

i'm implementing a Converter and in the "read(InputNode in)" implementation
i would like to test "in" for the presence of attributes.

the NodeMap returned does not have a "int size()" or "boolean isEmpty()"...
i can go and test the iterator but not much sense...
what am i missing?

thank you,
  rui