private bool ConcurrentMoveNext(OsmStreamSource source, out OsmGeo current,
bool ignore_nodes = false, bool igonre_ways = false,
bool ignore_relations = false)
{
bool available = false;
current = null;
lock (_source_lock)
{
if (_cancel_pull)
{
return(false);
}
available = source.MoveNext();
if (available)
{
current = source.Current();
_pull_progress++;
}
}
return(available);
}
private void StreamSourceToTargetThread(OsmStreamSource source, OsmStreamTarget target)
{
var concurrent_target = target.ConcurrentCopy();
concurrent_target.Initialize();
OsmGeo current;
while (ConcurrentMoveNext(source, out current))
{
concurrent_target.Add(current);
}
concurrent_target.Flush();
concurrent_target.Close();
}
public virtual void RegisterSource(IEnumerable <OsmGeo> source)
{
this._source = source.ToOsmStreamSource();
}
public virtual void RegisterSource(OsmStreamSource source)
{
this._source = source;
}
/// <summary>
/// Registers a reader on this writer.
/// </summary>
/// <param name="source"></param>
public void RegisterSource(OsmStreamSource source)
{
_source = source;
}