2008/4/27 Raffi Khatchadourian <khatchad@cse.ohio-state.edu>:

Hi. I understand that the "contains" operator works as follows (from the
drools manual):

'contains' is used to check if a field's Collection or array contains
the specified value.

However, what if the fact itself is a collection and I want to know
whether or not that collect contains an item? For example, say I had an
ArrayList instance inserted as a fact in the rulebase and in one of my
queries my predicate is to express that that ArrayList instance contains
a certain object. Any ideas? Thanks!

Raffi
_______________________________________________
rules-users mailing list
rules-users@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users