ActivityItem
This is a ROS message definition.
Source
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#
# A single blackboard activity item
#
# key: the active blackboard key
# client_name : name of the blackboard client accessing the key
# activity_type: type of operation attempted on the ky
# previous_value: if the key was modified, stores the previous value of the key
# current_value: if the key was modified, stores the current value of the key
#
##############################################################################
# Activity types
string READ = "READ"
string INITIALISED = "INITIALISED"
string WRITE = "WRITE"
string ACCESSED = "ACCESSED"
string ACCESS_DENIED = "ACCESS_DENIED"
string NO_KEY = "NO_KEY"
string NO_OVERWRITE = "NO_OVERWRITE"
string UNSET = "UNSET"
string key
string client_name
string activity_type
string previous_value
string current_value