Behavior Events

These are the event_output events related to the behavior_tree.

Note

The advanced_behavior_tree is not supported by event_output/csv_event_output yet.

BTREE_NODE_CHILDREN

event_output Signature:

<time> <event> <file-path> <file-last-mod-time> <platform> <node-id> <node-name> <num-children> { <child-id> }

Signature Elements:

Field	Description
<time>	The current simulation time
<event>	The event name
<file-path>	Absolute path to the input file that defines this node
<file-last-mod-time>	A unique number used to indicate the last time the file was modified to detect differences between the event log and the input file
<platform>	Name of platform owner of the tree
<node-id>	Global unique id of this node
<node-name>	Name of the behavior node
<num-children>	Number of direct descendants of this node
<child-id>	Global unique id of child

BTREE_NODE_EXEC

event_output Signature:

<time> <event> <platform> <node-id> <node-name> <exec-state> { <failure-reason> }

Signature Elements:

Field	Description
<time>	The current simulation time
<event>	The event name
<platform>	Name of platform owner of the tree
<node-id>	Global unique id of this node
<node-name>	Name of the behavior node
<exec-state>	0 or 1. 0 if node failed precondition, 1 if the node was executed.
<failure-reason>	The reason the node failed the precondition, if given. Note If multiple failure reasons were provided, only the first one will be reported.