## SWWatcherNode

### - Methods -

*new ( id, network, func, dt=0.05 )
  Creates a node that regularly (at time interval dt) performs the function func, and puts the data resulting from the function onto the network as a node with id. The function must return an Array with values.
start ( )
  Start the watcher node.
stop ( )
  Stop the watcher node.
watcher ( )
  The SkipJack performing the regular update.
network ( )
  The SWDataNetwork.
id ( )
id_ ( )
  The node ID.
function ( )
function_ ( )
  The function to be performed.
node ( )
  The SWDataNode.