private void Index()
{
if (HasCollectionChanged)
{
ICollectionIndexer indexer = CreateIndexer();
indexer.IndexingFinished += delegate { _UpdateIndex(indexer); };
indexer.Index();
}
}
protected override void UpdateIndex(ICollectionIndexer indexer)
{
lock (shutdown_mutex) {
indexer_running = true;
shutdown_requested = false;
}
bool shutdown_while_indexing = false;
if (parent.export_fields != null && parent.export_fields.Count > 0)
{
indexer.SetExportFields(parent.export_fields.ToArray());
}
parent.OnBeginUpdateIndex();
for (int i = 0, models = indexer.GetModelCounts(); i < models; i++)
{
for (int j = 0, items = indexer.GetModelResultsCount(i); j < items; j++)
{
if (Shutdown)
{
shutdown_while_indexing = true;
break;
}
parent.IndexResult(indexer.GetResult(i, j));
}
if (shutdown_while_indexing)
{
break;
}
}
lock (shutdown_mutex) {
indexer_running = false;
shutdown_requested = false;
}
if (shutdown_while_indexing)
{
parent.OnShutdownWhileIndexing();
}
parent.OnEndUpdateIndex();
}
private void _UpdateIndex(ICollectionIndexer indexer)
{
ThreadPool.QueueUserWorkItem(delegate {
Debug("Running indexer");
try {
UpdateIndex(indexer);
} catch (Exception e) {
Console.Error.WriteLine(e);
}
Debug("Indexer finished");
indexer.Dispose();
if (!ApplicationAvailable || !listening)
{
DisconnectFromIndexerService();
}
});
}
protected override void UpdateIndex(ICollectionIndexer indexer)
{
lock (shutdown_mutex) {
indexer_running = true;
shutdown_requested = false;
}
bool shutdown_while_indexing = false;
if (parent.export_fields != null && parent.export_fields.Count > 0) {
indexer.SetExportFields (parent.export_fields.ToArray ());
}
parent.OnBeginUpdateIndex ();
for (int i = 0, models = indexer.GetModelCounts (); i < models; i++) {
for (int j = 0, items = indexer.GetModelResultsCount (i); j < items; j++) {
if (Shutdown) {
shutdown_while_indexing = true;
break;
}
parent.IndexResult (indexer.GetResult (i, j));
}
if (shutdown_while_indexing) {
break;
}
}
lock (shutdown_mutex) {
indexer_running = false;
shutdown_requested = false;
}
if (shutdown_while_indexing) {
parent.OnShutdownWhileIndexing ();
}
parent.OnEndUpdateIndex ();
}
protected abstract void UpdateIndex(ICollectionIndexer indexer);
private void _UpdateIndex(ICollectionIndexer indexer)
{
ThreadPool.QueueUserWorkItem (delegate {
Debug ("Running indexer");
try {
UpdateIndex (indexer);
} catch (Exception e) {
Console.Error.WriteLine (e);
}
Debug ("Indexer finished");
indexer.Dispose ();
if (!ApplicationAvailable || !listening) {
DisconnectFromIndexerService ();
}
});
}
protected abstract void UpdateIndex(ICollectionIndexer indexer);
/// <summary>
/// Простой конструктор.
/// </summary>
public CollectionReference(ICollectionIndexer array, IValue index)
{
_index = index;
_array = array;
}
