/// <summary>
/// Updates the state.
/// </summary>
/// <param name="limit">The limit.</param>
/// <param name="active">if set to <c>true</c> is the state is active.</param>
private void UpdateState(TwoStateVariableState limit, bool active)
{
TranslationInfo state = null;
if (active)
{
state = new TranslationInfo(
"ConditionStateActive",
"en-US",
ConditionStateNames.Active);
}
else
{
state = new TranslationInfo(
"ConditionStateInactive",
"en-US",
ConditionStateNames.Inactive);
}
limit.Value = new LocalizedText(state);
limit.Id.Value = active;
if (limit.TransitionTime != null)
{
limit.TransitionTime.Value = DateTime.UtcNow;
}
}
/// <summary>
/// Updates the non-exclusive limit event.
/// </summary>
private void UpdateNonExclusiveLimitAlarm(NonExclusiveLimitAlarmState instance, EventType eventType, ONEVENTSTRUCT e)
{
bool active = (e.wNewState & Constants.CONDITION_ACTIVE) != 0;
TwoStateVariableState state = null;
if (AeTypeCache.IsKnownName(e.szConditionName, "HI HI"))
{
instance.HighHighState = state = new TwoStateVariableState(instance);
instance.HighHighState.BrowseName = Opc.Ua.BrowseNames.HighHighState;
}
else if (AeTypeCache.IsKnownName(e.szSubconditionName, "HI") || AeTypeCache.IsKnownName(e.szSubconditionName, "DV HI"))
{
instance.HighState = state = new TwoStateVariableState(instance);
instance.HighState.BrowseName = Opc.Ua.BrowseNames.HighState;
}
else if (AeTypeCache.IsKnownName(e.szSubconditionName, "LO") || AeTypeCache.IsKnownName(e.szSubconditionName, "DV LO"))
{
instance.LowState = state = new TwoStateVariableState(instance);
instance.LowState.BrowseName = Opc.Ua.BrowseNames.LowState;
}
else if (AeTypeCache.IsKnownName(e.szSubconditionName, "LO LO"))
{
instance.LowLowState = state = new TwoStateVariableState(instance);
instance.LowLowState.BrowseName = Opc.Ua.BrowseNames.LowLowState;
}
if (state != null)
{
state.Value = new LocalizedText((active) ? ConditionStateNames.Active : ConditionStateNames.Inactive);
state.SetChildValue(m_defaultContext, Opc.Ua.BrowseNames.Id, active, false);
}
}
/// <summary>
/// Updates the state.
/// </summary>
/// <param name="limit">The limit.</param>
/// <param name="active">if set to <c>true</c> is the state is active.</param>
private void UpdateState(TwoStateVariableState limit, bool active)
{
TranslationInfo state = null;
if (active)
{
state = new TranslationInfo(
"ConditionStateActive",
"en-US",
ConditionStateNames.Active);
}
else
{
state = new TranslationInfo(
"ConditionStateInactive",
"en-US",
ConditionStateNames.Inactive);
}
limit.Value = new LocalizedText(state);
limit.Id.Value = active;
if (limit.TransitionTime != null)
{
limit.TransitionTime.Value = DateTime.UtcNow;
}
}
/// <summary>
/// Updates the non-exclusive limit event.
/// </summary>
private void UpdateNonExclusiveLimitAlarm(NonExclusiveLimitAlarmState instance, EventType eventType, ONEVENTSTRUCT e)
{
bool active = (e.wNewState & Constants.CONDITION_ACTIVE) != 0;
TwoStateVariableState state = null;
if (AeTypeCache.IsKnownName(e.szConditionName, "HI HI"))
{
instance.HighHighState = state = new TwoStateVariableState(instance);
instance.HighHighState.BrowseName = Opc.Ua.BrowseNames.HighHighState;
}
else if (AeTypeCache.IsKnownName(e.szSubconditionName, "HI") || AeTypeCache.IsKnownName(e.szSubconditionName, "DV HI"))
{
instance.HighState = state = new TwoStateVariableState(instance);
instance.HighState.BrowseName = Opc.Ua.BrowseNames.HighState;
}
else if (AeTypeCache.IsKnownName(e.szSubconditionName, "LO") || AeTypeCache.IsKnownName(e.szSubconditionName, "DV LO"))
{
instance.LowState = state = new TwoStateVariableState(instance);
instance.LowState.BrowseName = Opc.Ua.BrowseNames.LowState;
}
else if (AeTypeCache.IsKnownName(e.szSubconditionName, "LO LO"))
{
instance.LowLowState = state = new TwoStateVariableState(instance);
instance.LowLowState.BrowseName = Opc.Ua.BrowseNames.LowLowState;
}
if (state != null)
{
state.Value = new LocalizedText((active) ? ConditionStateNames.Active : ConditionStateNames.Inactive);
state.SetChildValue(m_defaultContext, Opc.Ua.BrowseNames.Id, active, false);
}
}