/// <summary>
/// Add a field flow operation activity item.
/// </summary>
/// <param name = "oper">The operation being logged.</param>
/// <param name = "flowMode">The task's flow mode.</param>
/// <param name = "flowDirection">The task's flow direction.</param>
/// <param name = "bExecuted">Will the operation be executed.</param>
internal void addFlowFieldOperation(Operation oper, Flow flowMode, Direction flowDirection, bool bExecuted)
{
if (_enabled && _isFlowOperation)
{
ActivityItem act = new ActivityItem(this, ACT_FLW_OPER, FlowMonitorInterface.FLWMTR_DATA_OPER);
StringBuilder buffer = new StringBuilder(FLW_PERFIX);
oper.AddFlowDescription(buffer);
buffer.Append(' ');
switch (flowMode)
{
case Flow.FAST:
if (flowDirection == Direction.FORE)
{
buffer.Append(FLW_FAST_FWD);
}
else if (flowDirection == Direction.BACK)
{
// FLOW_BACK
buffer.Append(FLW_FAST_BWD);
}
break;
// We add nothing for FLOW_NONE
case Flow.STEP:
if (flowDirection == Direction.FORE)
{
buffer.Append(FLW_STEP_FWD);
}
else if (flowDirection == Direction.BACK)
{
// FLOW_BACK
buffer.Append(FLW_STEP_BWD);
}
break;
// For operation mode NONE we write STEP_FORWARD -
// see FLWMTR_CTX::output_ case FLWMTR_DATA_OPER:
case Flow.NONE:
buffer.Append(FLW_STEP_FWD);
break;
default:
Logger.Instance.WriteExceptionToLog("FlowMonitorQueue.addFlowFieldOperation unknown flow mode " + flowMode);
return;
}
if (!bExecuted)
{
buffer.Append(FLW_NOT_EXEC);
}
act.setInfo(buffer.ToString());
_queue.put(act);
}
}
