/// <inheritdoc/>
public EventSequenceNumber NextForType(IApplicationResourceIdentifier identifier)
{
var hashCode = identifier.GetHashCode();
lock ( _sequenceLocksPerType )
{
if (!_sequenceLocksPerType.ContainsKey(hashCode))
{
_sequenceLocksPerType[hashCode] = new object();
}
}
lock (_sequenceLocksPerType[hashCode])
{
var identifierAsString = _applicationResourceIdentifierConverter.AsString(identifier);
var file = $"{SequenceForPrefix}{identifierAsString}";
var sequence = GetNextInSequenceFromFile(file);
_files.WriteString(_configuration.Path, file, sequence.ToString());
return(sequence);
}
}
/// <inheritdoc/>
public int CompareTo(IApplicationResourceIdentifier other)
{
return(GetHashCode().CompareTo(other.GetHashCode()));
}