public virtual async Task ApplyCollectionChangeAsync(ICollectionChange <ContentType, ContentType> contentContentChange)
{
applyCollectionChange(contentContentChange, out var appliedBundle);
var eventSequence = new AsyncEventSequence();
var args = new CollectionChangeAppliedEventArgs <ItemType, ContentType>(appliedBundle, eventSequence);
OnCollectionChangeApplied(args);
await eventSequence.FinishDependenciesAsync();
}
public async Task RelayCollectionChangeAsync(ICollectionChangeBundle <ContentType, OriginContentType> originBundle)
{
var convertedApplyingBundle = createApplyingCollectionChangeConversionBundle(originBundle);
synchronizer.ApplyCollectionChangeBundle(convertedApplyingBundle);
var convertedAppliedBundle = synchronizer.GetAppliedCollectionChangeBundle(convertedApplyingBundle);
var convertedChangeAppliedEventSequence = new AsyncEventSequence();
var convertedChangeAppliedArgs = new CollectionChangeAppliedEventArgs <ItemType, ContentType>(convertedAppliedBundle, convertedChangeAppliedEventSequence);
synchronizer.OnCollectionChangeApplied(convertedChangeAppliedArgs);
await convertedChangeAppliedEventSequence.FinishDependenciesAsync();
var conversionBundles = new ConversionCollectionChangeBundles(convertedAppliedBundle, originBundle);
var changeConversionAppliedEventSequence = new AsyncEventSequence();
var changeConversionAppliedArgs = CollectionChangeConversionAppliedEventArgs <ItemType, ContentType, OriginContentType> .CreateAsynchronous(conversionBundles, changeConversionAppliedEventSequence);
OnCollectionChangeConversionApplied(changeConversionAppliedArgs);
await convertedChangeAppliedEventSequence.FinishDependenciesAsync();
}
public virtual async Task ApplyCollectionChangeAsync(ICollectionChange <ItemType, ContentType> itemContentChange)
{
BeginWork();
try {
applyCollectionChange(itemContentChange, out var appliedBundle);
var eventSequence = new AsyncEventSequence();
var args = new CollectionChangeAppliedEventArgs <ItemType, ContentType>(appliedBundle, eventSequence);
OnCollectionChangeApplied(args);
await eventSequence.FinishDependenciesAsync();
} finally {
EndWork();
}
}