public async ValueTask SetReadValue(string value, DateTime timestamp)
{
//Logger?.LogTrace("SetReadValue: " + value);
Value = value;
Timestamp = timestamp;
if (OldValue.Equals(Value))
{
}
else
{
OldValue = Value;
//if (Invoke && (InputOutput.Equals("R") || InputOutput.Equals("RW")))
//{
//Logger.Trace("Domain Tag: " + Name + " - " + Value);
//TagGroup.EventBus?.Publish(TagReadEvent);
if (NotifierMediatorService != null /*&& Invoke*/)
{
//Logger.LogCritical("Domain Tag Publish! " + Name + " " + Value);
await NotifierMediatorService
.NotifyAsync(new TagValueChanged( /*Logger,*/ this, Name, Value, Timestamp))
.ConfigureAwait(false);
//Logger.LogTrace("Domain Tag Publish! " + Name + " " + Value);
}
//}
}
}//SetReadValue
public bool HasChanged()
{
if ((OldValue != null && !OldValue.Equals(NewValue)) ||
(OldValue == null && NewValue != null))
{
return(true);
}
return(false);
}
public ONBool CheckValues()
{
if (!OldValue.Equals(NewValue))
{
return(new ONBool(false));
}
else
{
return(new ONBool(true));
}
}
/// <summary>
///
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool Equals(Detail other)
{
if (other == null)
{
return(false);
}
return((Property != null ? Property.Equals(other.Property) : other.Property == null) &&
(Name != null ? Name.Equals(other.Name) : other.Name == null) &&
(OldValue != null ? OldValue.Equals(other.OldValue) : other.OldValue == null) &&
(NewValue != null ? NewValue.Equals(other.NewValue) : other.NewValue == null));
}
/// <summary>
///
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool Equals(Detail other)
{
if (other == null)
{
return(false);
}
return((Property?.Equals(other.Property) ?? other.Property == null) &&
(Name?.Equals(other.Name) ?? other.Name == null) &&
(OldValue?.Equals(other.OldValue) ?? other.OldValue == null) &&
(NewValue?.Equals(other.NewValue) ?? other.NewValue == null));
}
public bool Equals(Detail other)
{
if (other == null)
{
return(false);
}
return(Property.Equals(other.Property) &&
StatusId.Equals(other.StatusId) &&
OldValue.Equals(other.OldValue) &&
NewValue.Equals(other.NewValue));
}
public bool IsChanged()
{
if (OldValue == null && NewValue == null)
{
return(false);
}
if (OldValue == null ^ NewValue == null)
{
return(true);
}
return(!OldValue.Equals(NewValue));
}
public bool HasChanged(object source)
{
OldValue = NewValue;
NewValue = Property.GetValue(source);
if (OldValue != null)
{
return(!OldValue.Equals(NewValue));
}
if (NewValue != null)
{
return(!NewValue.Equals(OldValue));
}
return(false);
}
public override bool Equals(object obj)
{
if (!(obj is Change change))
{
return(false);
}
if (OldValue == null)
{
return(change.OldValue == null);
}
if (NewValue == null)
{
return(change.NewValue == null);
}
return
(PropertyPath == change.PropertyPath &&
OldValue.Equals(change.OldValue) &&
NewValue.Equals(change.NewValue));
}
/// <summary>Determines whether the provided <see cref="T:System.Windows.DependencyPropertyChangedEventArgs" /> is equivalent to the current <see cref="T:System.Windows.DependencyPropertyChangedEventArgs" />.</summary> /// <param name="args">The <see cref="T:System.Windows.DependencyPropertyChangedEventArgs" /> to compare to the current <see cref="T:System.Windows.DependencyPropertyChangedEventArgs" /></param> /// <returns> /// <see langword="true" /> if the provided <see cref="T:System.Windows.DependencyPropertyChangedEventArgs" /> is equivalent to the current <see cref="T:System.Windows.DependencyPropertyChangedEventArgs" />; otherwise, <see langword="false" />.</returns> public bool Equals(DependencyPropertyChangedEventArgs <TValue> args) => Property.Equals(args.Property) && OldValue.Equals(args.OldValue) && NewValue.Equals(args.NewValue);
/// <summary>
/// Checks whether the replacement will have any effect.
/// </summary>
/// <returns></returns>
internal bool IsIdentity()
{
return(OldValue.Equals(NewValue));
}
