protected override void CreateBranch()
{
if (SupportsBranching)
{
ConditionState alarm = GetAlarm();
int currentSeverity = alarm.Severity.Value;
int newSeverity = GetSeverity();
// A branch is created at the end of an active cycle
// This could be a transition between alarm states,
// or a transition to inactive
// So a branch can only be created when the severity changes
if (currentSeverity > AlarmDefines.INACTIVE_SEVERITY &&
newSeverity != currentSeverity)
{
NodeId branchId = GetNewBranchId();
ConditionState branch = alarm.CreateBranch(SystemContext, branchId);
string postEventId = Utils.ToHexString(branch.EventId.Value as byte[]);
Log("CreateBranch", " Branch " + branchId.ToString() +
" EventId " + postEventId + " created, Message " + alarm.Message.Value.Text);
m_alarmController.SetBranchCount(alarm.GetBranchCount());
}
}
}
public bool HasBranches()
{
bool hasBranches = false;
ConditionState alarm = m_alarm as ConditionState;
if (alarm != null)
{
hasBranches = alarm.GetBranchCount() > 0;
}
return(hasBranches);
}