public ReadFeedCrossFeedRangeState Merge(ReadFeedCrossFeedRangeState first)
{
Memory <FeedRangeState <ReadFeedState> > mergedRange = CrossFeedRangeStateSplitterAndMerger.Merge <ReadFeedState>(
this.FeedRangeStates,
first.FeedRangeStates);
return(new ReadFeedCrossFeedRangeState(mergedRange));
}
public ChangeFeedCrossFeedRangeState Merge(ChangeFeedCrossFeedRangeState first, ChangeFeedCrossFeedRangeState second)
{
Memory <FeedRangeState <ChangeFeedState> > mergedRange = CrossFeedRangeStateSplitterAndMerger.Merge <ChangeFeedState>(
this.FeedRangeStates,
first.FeedRangeStates,
second.FeedRangeStates);
return(new ChangeFeedCrossFeedRangeState(mergedRange));
}
public bool TrySplit(out ReadFeedCrossFeedRangeState first, out ReadFeedCrossFeedRangeState second)
{
if (!CrossFeedRangeStateSplitterAndMerger.TrySplit(
this.FeedRangeStates,
out ReadOnlyMemory <FeedRangeState <ReadFeedState> > firstRange,
out ReadOnlyMemory <FeedRangeState <ReadFeedState> > secondRange))
{
first = default;
second = default;
return(false);
}
first = new ReadFeedCrossFeedRangeState(firstRange);
second = new ReadFeedCrossFeedRangeState(secondRange);
return(true);
}
public ReadFeedCrossFeedRangeState Merge(IReadOnlyList <ReadFeedCrossFeedRangeState> readFeedCrossFeedRangeStates)
{
List <ReadOnlyMemory <FeedRangeState <ReadFeedState> > > varArgs = new List <ReadOnlyMemory <FeedRangeState <ReadFeedState> > >(1 + readFeedCrossFeedRangeStates.Count)
{
this.FeedRangeStates
};
foreach (ReadFeedCrossFeedRangeState readFeedCrossFeedRangeState in readFeedCrossFeedRangeStates)
{
varArgs.Add(readFeedCrossFeedRangeState.FeedRangeStates);
}
Memory <FeedRangeState <ReadFeedState> > mergedRange = CrossFeedRangeStateSplitterAndMerger.Merge <ReadFeedState>(varArgs);
return(new ReadFeedCrossFeedRangeState(mergedRange));
}
public ChangeFeedCrossFeedRangeState Merge(IReadOnlyList <ChangeFeedCrossFeedRangeState> changeFeedCrossFeedRangeStates)
{
List <ReadOnlyMemory <FeedRangeState <ChangeFeedState> > > varArgs = new List <ReadOnlyMemory <FeedRangeState <ChangeFeedState> > >(1 + changeFeedCrossFeedRangeStates.Count)
{
this.FeedRangeStates
};
foreach (ChangeFeedCrossFeedRangeState changeFeedCrossFeedRangeState in changeFeedCrossFeedRangeStates)
{
varArgs.Add(changeFeedCrossFeedRangeState.FeedRangeStates);
}
Memory <FeedRangeState <ChangeFeedState> > mergedRange = CrossFeedRangeStateSplitterAndMerger.Merge <ChangeFeedState>(varArgs);
return(new ChangeFeedCrossFeedRangeState(mergedRange));
}
// TODO: Add more varadic split methods.
public bool TrySplit(
int numberOfPartitions,
out List <ReadFeedCrossFeedRangeState> partitions)
{
if (!CrossFeedRangeStateSplitterAndMerger.TrySplit(
this.FeedRangeStates,
numberOfPartitions,
out List <ReadOnlyMemory <FeedRangeState <ReadFeedState> > > partitionsAfterSplit))
{
partitions = default;
return(false);
}
partitions = new List <ReadFeedCrossFeedRangeState>(partitionsAfterSplit.Count);
foreach (ReadOnlyMemory <FeedRangeState <ReadFeedState> > partition in partitionsAfterSplit)
{
partitions.Add(new ReadFeedCrossFeedRangeState(partition));
}
return(true);
}
