Rules
Rules are actionable automation primitives that consist of one or more conditions. Each condition can evaluate to "true" or "false". A rule can be configured to trigger when ALL conditions match or when ANY condition matches.
A condition monitors a specific URI value and defines how that value should be interpreted in the form of a Splot Automation Expression, as described above. Similar to pairings, the previous value is pushed onto the stack before the current value: allowing for edge triggers.