本文整理汇总了C#中Lucene.Net.Index.SegmentInfo.GetNormFileName方法的典型用法代码示例。如果您正苦于以下问题：C# SegmentInfo.GetNormFileName方法的具体用法？C# SegmentInfo.GetNormFileName怎么用？C# SegmentInfo.GetNormFileName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.SegmentInfo的用法示例。
在下文中一共展示了SegmentInfo.GetNormFileName方法的6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: ReWrite
internal void ReWrite(SegmentInfo si)
{
// NOTE: norms are re-written in regular directory, not cfs
System.String oldFileName = si.GetNormFileName(this.number);
if (oldFileName != null && !oldFileName.EndsWith("." + IndexFileNames.NORMS_EXTENSION))
{
// Mark this file for deletion. Note that we don't
// actually try to delete it until the new segments files is
// successfully written:
Enclosing_Instance.deleter.AddPendingFile(oldFileName);
}
si.AdvanceNormGen(this.number);
IndexOutput out_Renamed = Enclosing_Instance.Directory().CreateOutput(si.GetNormFileName(this.number));
try
{
out_Renamed.WriteBytes(bytes, Enclosing_Instance.MaxDoc());
}
finally
{
out_Renamed.Close();
}
this.dirty = false;
}示例2: ReopenSegment
internal virtual SegmentReader ReopenSegment(SegmentInfo si, bool doClone, bool openReadOnly)
{
lock (this)
{
bool deletionsUpToDate = (this.si.HasDeletions() == si.HasDeletions()) && (!si.HasDeletions() || this.si.GetDelFileName().Equals(si.GetDelFileName()));
bool normsUpToDate = true;
bool[] fieldNormsChanged = new bool[core.fieldInfos.Size()];
int fieldCount = core.fieldInfos.Size();
for (int i = 0; i < fieldCount; i++)
{
if (!this.si.GetNormFileName(i).Equals(si.GetNormFileName(i)))
{
normsUpToDate = false;
fieldNormsChanged[i] = true;
}
}
// if we're cloning we need to run through the reopenSegment logic
// also if both old and new readers aren't readonly, we clone to avoid sharing modifications
if (normsUpToDate && deletionsUpToDate && !doClone && openReadOnly && readOnly)
{
return this;
}
// When cloning, the incoming SegmentInfos should not
// have any changes in it:
System.Diagnostics.Debug.Assert(!doClone ||(normsUpToDate && deletionsUpToDate));
// clone reader
SegmentReader clone;
try
{
if (openReadOnly)
clone = (SegmentReader) System.Activator.CreateInstance(READONLY_IMPL);
else
clone = (SegmentReader) System.Activator.CreateInstance(IMPL);
}
catch (System.Exception e)
{
throw new System.SystemException("cannot load SegmentReader class: " + e, e);
}
bool success = false;
try
{
core.IncRef();
clone.core = core;
clone.readOnly = openReadOnly;
clone.si = si;
clone.readBufferSize = readBufferSize;
if (!openReadOnly && hasChanges)
{
// My pending changes transfer to the new reader
clone.pendingDeleteCount = pendingDeleteCount;
clone.deletedDocsDirty = deletedDocsDirty;
clone.normsDirty = normsDirty;
clone.hasChanges = hasChanges;
hasChanges = false;
}
if (doClone)
{
if (deletedDocs != null)
{
deletedDocsRef.IncRef();
clone.deletedDocs = deletedDocs;
clone.deletedDocsRef = deletedDocsRef;
}
}
else
{
if (!deletionsUpToDate)
{
// load deleted docs
System.Diagnostics.Debug.Assert(clone.deletedDocs == null);
clone.LoadDeletedDocs();
}
else if (deletedDocs != null)
{
deletedDocsRef.IncRef();
clone.deletedDocs = deletedDocs;
clone.deletedDocsRef = deletedDocsRef;
}
}
clone.SetDisableFakeNorms(GetDisableFakeNorms());
clone.norms = new System.Collections.Hashtable();
// Clone norms
for (int i = 0; i < fieldNormsChanged.Length; i++)
{
// Clone unchanged norms to the cloned reader
if (doClone || !fieldNormsChanged[i])
{
System.String curField = core.fieldInfos.FieldInfo(i).name;
Norm norm = (Norm) this.norms[curField];
if (norm != null)
//.........这里部分代码省略.........
示例3: ReWrite
// Flush all pending changes to the next generation
// separate norms file.
public void ReWrite(SegmentInfo si)
{
System.Diagnostics.Debug.Assert(refCount > 0 && (origNorm == null || origNorm.refCount > 0), "refCount=" + refCount + " origNorm=" + origNorm);
// NOTE: norms are re-written in regular directory, not cfs
si.AdvanceNormGen(this.number);
IndexOutput out_Renamed = Enclosing_Instance.Directory().CreateOutput(si.GetNormFileName(this.number));
try
{
out_Renamed.WriteBytes(bytes, Enclosing_Instance.MaxDoc());
}
finally
{
out_Renamed.Close();
}
this.dirty = false;
}示例4: ReWrite
// Flush all pending changes to the next generation
// separate norms file.
public void ReWrite(SegmentInfo si)
{
System.Diagnostics.Debug.Assert(refCount > 0 && (origNorm == null || origNorm.refCount > 0), "refCount=" + refCount + " origNorm=" + origNorm);
// NOTE: norms are re-written in regular directory, not cfs
si.AdvanceNormGen(this.number);
string normFileName = si.GetNormFileName(this.number);
IndexOutput @out = enclosingInstance.Directory().CreateOutput(normFileName);
bool success = false;
try
{
try {
@out.WriteBytes(bytes, enclosingInstance.MaxDoc());
} finally {
@out.Close();
}
success = true;
}
finally
{
if (!success)
{
try
{
enclosingInstance.Directory().DeleteFile(normFileName);
}
catch (Exception t)
{
// suppress this so we keep throwing the
// original exception
}
}
}
this.dirty = false;
}示例5: ReopenSegment
internal virtual SegmentReader ReopenSegment(SegmentInfo si)
{
lock (this)
{
bool deletionsUpToDate = (this.si.HasDeletions() == si.HasDeletions()) && (!si.HasDeletions() || this.si.GetDelFileName().Equals(si.GetDelFileName()));
bool normsUpToDate = true;
bool[] fieldNormsChanged = new bool[fieldInfos.Size()];
if (normsUpToDate)
{
for (int i = 0; i < fieldInfos.Size(); i++)
{
if (!this.si.GetNormFileName(i).Equals(si.GetNormFileName(i)))
{
normsUpToDate = false;
fieldNormsChanged[i] = true;
}
}
}
if (normsUpToDate && deletionsUpToDate)
{
return this;
}
// clone reader
SegmentReader clone;
if (readOnly)
clone = new ReadOnlySegmentReader();
else
clone = new SegmentReader();
bool success = false;
try
{
clone.readOnly = readOnly;
clone.directory = directory;
clone.si = si;
clone.segment = segment;
clone.readBufferSize = readBufferSize;
clone.cfsReader = cfsReader;
clone.storeCFSReader = storeCFSReader;
clone.fieldInfos = fieldInfos;
clone.tis = tis;
clone.freqStream = freqStream;
clone.proxStream = proxStream;
clone.termVectorsReaderOrig = termVectorsReaderOrig;
// we have to open a new FieldsReader, because it is not thread-safe
// and can thus not be shared among multiple SegmentReaders
// TODO: Change this in case FieldsReader becomes thread-safe in the future
System.String fieldsSegment;
Directory storeDir = Directory();
if (si.GetDocStoreOffset() != - 1)
{
fieldsSegment = si.GetDocStoreSegment();
if (storeCFSReader != null)
{
storeDir = storeCFSReader;
}
}
else
{
fieldsSegment = segment;
if (cfsReader != null)
{
storeDir = cfsReader;
}
}
if (fieldsReader != null)
{
clone.fieldsReader = new FieldsReader(storeDir, fieldsSegment, fieldInfos, readBufferSize, si.GetDocStoreOffset(), si.docCount);
}
if (!deletionsUpToDate)
{
// load deleted docs
clone.deletedDocs = null;
clone.LoadDeletedDocs();
}
else
{
clone.deletedDocs = this.deletedDocs;
}
clone.norms = new System.Collections.Hashtable();
if (!normsUpToDate)
{
// load norms
for (int i = 0; i < fieldNormsChanged.Length; i++)
{
// copy unchanged norms to the cloned reader and incRef those norms
if (!fieldNormsChanged[i])
{
System.String curField = fieldInfos.FieldInfo(i).name;
Norm norm = (Norm) this.norms[curField];
//.........这里部分代码省略.........
示例6: ReWrite
internal void ReWrite(SegmentInfo si)
{
// NOTE: norms are re-written in regular directory, not cfs
si.AdvanceNormGen(this.number);
IndexOutput out_Renamed = Enclosing_Instance.Directory().CreateOutput(si.GetNormFileName(this.number));
try
{
out_Renamed.WriteBytes(bytes, Enclosing_Instance.MaxDoc());
}
finally
{
out_Renamed.Close();
}
this.dirty = false;
}