/// <summary>
/// Base equality operator.
/// </summary>
/// <param name="other">Other.</param>
/// <returns>Is equal.</returns>
protected virtual bool Equals(AbstractMessage other)
{
if (other == null)
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
if (!IsTransient(this) &&
!IsTransient(other) &&
Id.Equals(other.Id, StringComparison.InvariantCultureIgnoreCase))
{
var otherType = other.GetType();
var thisType = GetType();
return(thisType.IsAssignableFrom(otherType) ||
otherType.IsAssignableFrom(thisType));
}
return(false);
}
private static bool IsTransient(AbstractMessage obj)
{
return(obj != null && string.IsNullOrWhiteSpace(obj.Id));
}