本文整理汇总了C#中Lucene.Net.Index.MergePolicy.Abort方法的典型用法代码示例。如果您正苦于以下问题：C# MergePolicy.Abort方法的具体用法？C# MergePolicy.Abort怎么用？C# MergePolicy.Abort使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Lucene.Net.Index.MergePolicy的用法示例。
在下文中一共展示了MergePolicy.Abort方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: RegisterMerge
/// <summary>
/// Checks whether this merge involves any segments
/// already participating in a merge. If not, this merge
/// is "registered", meaning we record that its segments
/// are now participating in a merge, and true is
/// returned. Else (the merge conflicts) false is
/// returned.
/// </summary>
internal bool RegisterMerge(MergePolicy.OneMerge merge)
{
lock (this)
{
if (merge.RegisterDone)
{
return true;
}
Debug.Assert(merge.Segments.Count > 0);
if (StopMerges)
{
merge.Abort();
throw new MergePolicy.MergeAbortedException("merge is aborted: " + SegString(merge.Segments));
}
bool isExternal = false;
foreach (SegmentCommitInfo info in merge.Segments)
{
if (mergingSegments.Contains(info))
{
if (infoStream.IsEnabled("IW"))
{
infoStream.Message("IW", "reject merge " + SegString(merge.Segments) + ": segment " + SegString(info) + " is already marked for merge");
}
return false;
}
if (!segmentInfos.Contains(info))
{
if (infoStream.IsEnabled("IW"))
{
infoStream.Message("IW", "reject merge " + SegString(merge.Segments) + ": segment " + SegString(info) + " does not exist in live infos");
}
return false;
}
if (info.Info.Dir != directory)
{
isExternal = true;
}
if (SegmentsToMerge.ContainsKey(info))
{
merge.MaxNumSegments = MergeMaxNumSegments;
}
}
EnsureValidMerge(merge);
PendingMerges.AddLast(merge);
if (infoStream.IsEnabled("IW"))
{
infoStream.Message("IW", "add merge to pendingMerges: " + SegString(merge.Segments) + " [total " + PendingMerges.Count + " pending]");
}
merge.MergeGen = MergeGen;
merge.IsExternal = isExternal;
// OK it does not conflict; now record that this merge
// is running (while synchronized) to avoid race
// condition where two conflicting merges from different
// threads, start
if (infoStream.IsEnabled("IW"))
{
StringBuilder builder = new StringBuilder("registerMerge merging= [");
foreach (SegmentCommitInfo info in mergingSegments)
{
builder.Append(info.Info.Name).Append(", ");
}
builder.Append("]");
// don't call mergingSegments.toString() could lead to ConcurrentModException
// since merge updates the segments FieldInfos
if (infoStream.IsEnabled("IW"))
{
infoStream.Message("IW", builder.ToString());
}
}
foreach (SegmentCommitInfo info in merge.Segments)
{
if (infoStream.IsEnabled("IW"))
{
infoStream.Message("IW", "registerMerge info=" + SegString(info));
}
mergingSegments.Add(info);
}
Debug.Assert(merge.EstimatedMergeBytes == 0);
Debug.Assert(merge.TotalMergeBytes == 0);
foreach (SegmentCommitInfo info in merge.Segments)
{
if (info.Info.DocCount > 0)
{
int delCount = NumDeletedDocs(info);
//.........这里部分代码省略.........
示例2: RegisterMerge
/// <summary>Checks whether this merge involves any segments
/// already participating in a merge. If not, this merge
/// is "registered", meaning we record that its segments
/// are now participating in a merge, and true is
/// returned. Else (the merge conflicts) false is
/// returned.
/// </summary>
internal bool RegisterMerge(MergePolicy.OneMerge merge)
{
lock (this)
{
if (merge.registerDone)
return true;
if (stopMerges)
{
merge.Abort();
throw new MergePolicy.MergeAbortedException("merge is aborted: " + merge.SegString(directory));
}
int count = merge.segments.Count;
bool isExternal = false;
for (int i = 0; i < count; i++)
{
SegmentInfo info = merge.segments.Info(i);
if (mergingSegments.Contains(info))
{
return false;
}
if (segmentInfos.IndexOf(info) == -1)
{
return false;
}
if (info.dir != directory)
{
isExternal = true;
}
if (segmentsToOptimize.Contains(info))
{
merge.optimize = true;
merge.maxNumSegmentsOptimize = optimizeMaxNumSegments;
}
}
EnsureContiguousMerge(merge);
pendingMerges.AddLast(merge);
if (infoStream != null)
Message("add merge to pendingMerges: " + merge.SegString(directory) + " [total " + pendingMerges.Count + " pending]");
merge.mergeGen = mergeGen;
merge.isExternal = isExternal;
// OK it does not conflict; now record that this merge
// is running (while synchronized) to avoid race
// condition where two conflicting merges from different
// threads, start
for (int i = 0; i < count; i++)
{
SegmentInfo si = merge.segments.Info(i);
mergingSegments[si] = si;
}
// Merge is now registered
merge.registerDone = true;
return true;
}
}