public void LoadSnapshot(ModuleDataSnapshot snapshot)
{
if (snapshot.SegmentCount != fieldsByFieldContainer.Count)
{
throw new ArgumentException($"Expected {fieldsByFieldContainer.Count} data segments; snapshot contains {snapshot.SegmentCount}");
}
// Validate we have all the segments before we start mutating the fields.
foreach (var container in fieldsByFieldContainer.Keys)
{
if (!snapshot.TryGetSegment(container.Address, out var segment))
{
throw new ArgumentException($"Data does not contain segment for address {container.Address}");
}
}
foreach (var(fieldContainer, fieldList) in fieldsByFieldContainer)
{
var segment = snapshot[fieldContainer.Address];
originalSegmentsByFieldContainer[fieldContainer] = segment.Clone();
foreach (DataFieldBase field in fieldList)
{
field.Load(segment);
}
}
}
/// <summary>
/// Loads data from a snapshot which could contain just part of the data contained
/// in this object. This is internal as it's inherently somewhat dangerous - it should only be called
/// for well-defined snapshots, e.g. "a whole kit".
/// </summary>
internal void LoadPartialSnapshot(ModuleDataSnapshot snapshot)
{
// TODO: This is more awkward than it should be, because we keep a map based on field containers rather than
// addresses. We could change the map... then we might not need the FieldContainer.AddressComparer, either.
foreach (var(container, fieldList) in fieldsByFieldContainer)
{
if (snapshot.TryGetSegment(container.Address, out var segment))
{
foreach (DataFieldBase field in fieldList)
{
field.Load(segment);
}
}
}
}
public void LoadSnapshot(ModuleDataSnapshot snapshot, ILogger logger)
{
if (snapshot.SegmentCount != fieldsByFieldContainer.Count)
{
throw new ArgumentException($"Expected {fieldsByFieldContainer.Count} data segments; snapshot contains {snapshot.SegmentCount}");
}
// Validate we have all the segments before we start mutating the fields.
foreach (var container in fieldsByFieldContainer.Keys)
{
if (!snapshot.TryGetSegment(container.Address, out var segment))
{
throw new ArgumentException($"Data does not contain segment for address {container.Address}");
}
}
LoadPartialSnapshot(snapshot, logger);
}
/// <summary>
/// Loads data from a snapshot which could contain just part of the data contained
/// in this object. This is internal as it's inherently somewhat dangerous - it should only be called
/// for well-defined snapshots, e.g. "a whole kit".
/// </summary>
internal void LoadPartialSnapshot(ModuleDataSnapshot snapshot, ILogger logger)
{
// TODO: This is more awkward than it should be, because we keep a map based on field containers rather than
// addresses. We could change the map... then we might not need the FieldContainer.AddressComparer, either.
foreach (var(container, fieldList) in fieldsByFieldContainer)
{
if (snapshot.TryGetSegment(container.Address, out var segment))
{
originalSegmentsByFieldContainer[container] = segment.Clone();
foreach (DataFieldBase field in fieldList)
{
var errors = field.Load(segment);
foreach (var error in errors)
{
// Just treat data validation errors as warnings; they're not *program* errors.
logger.LogWarning(error.ToString());
}
}
}
}
}