public override FieldsConsumer FieldsConsumer(SegmentWriteState state)
{
PostingsWriterBase docs = new Lucene41PostingsWriter(state);
// TODO: should we make the terms index more easily
// pluggable? Ie so that this codec would record which
// index impl was used, and switch on loading?
// Or... you must make a new Codec for this?
TermsIndexWriterBase indexWriter;
bool success = false;
try
{
indexWriter = new FixedGapTermsIndexWriter(state);
success = true;
}
finally
{
if (!success)
{
docs.Dispose();
}
}
success = false;
try
{
// Must use BlockTermsWriter (not BlockTree) because
// BlockTree doens't support ords (yet)...
FieldsConsumer ret = new BlockTermsWriter(indexWriter, state, docs);
success = true;
return ret;
}
finally
{
if (!success)
{
try
{
docs.Dispose();
}
finally
{
indexWriter.Dispose();
}
}
}
}
public TermsWriter(
TermsIndexWriterBase.FieldWriter fieldIndexWriter,
FieldInfo fieldInfo,
PostingsWriterBase postingsWriter, BlockTermsWriter btw)
{
_fieldInfo = fieldInfo;
_fieldIndexWriter = fieldIndexWriter;
_btw = btw;
_pendingTerms = new TermEntry[32];
for (int i = 0; i < _pendingTerms.Length; i++)
{
_pendingTerms[i] = new TermEntry();
}
_termsStartPointer = _btw._output.FilePointer;
_postingsWriter = postingsWriter;
_longsSize = postingsWriter.SetField(fieldInfo);
}
internal TermsWriter(
BlockTermsWriter outerInstance,
TermsIndexWriterBase.FieldWriter fieldIndexWriter,
FieldInfo fieldInfo,
PostingsWriterBase postingsWriter)
{
this.outerInstance = outerInstance;
this.fieldInfo = fieldInfo;
this.fieldIndexWriter = fieldIndexWriter;
pendingTerms = new TermEntry[32];
for (int i = 0; i < pendingTerms.Length; i++)
{
pendingTerms[i] = new TermEntry();
}
termsStartPointer = outerInstance.m_output.Position; // LUCENENET specific: Renamed from getFilePointer() to match FileStream
this.postingsWriter = postingsWriter;
this.longsSize = postingsWriter.SetField(fieldInfo);
}
internal TermsWriter(
BlockTermsWriter outerInstance,
TermsIndexWriterBase.FieldWriter fieldIndexWriter,
FieldInfo fieldInfo,
PostingsWriterBase postingsWriter)
{
this.outerInstance = outerInstance;
this.fieldInfo = fieldInfo;
this.fieldIndexWriter = fieldIndexWriter;
pendingTerms = new TermEntry[32];
for (int i = 0; i < pendingTerms.Length; i++)
{
pendingTerms[i] = new TermEntry();
}
termsStartPointer = outerInstance.m_output.GetFilePointer();
this.postingsWriter = postingsWriter;
this.longsSize = postingsWriter.SetField(fieldInfo);
}
public override FieldsConsumer FieldsConsumer(SegmentWriteState state)
{
PostingsWriterBase postingsWriter = new SepPostingsWriter(state, new MockIntFactory(baseBlockSize));
bool success = false;
TermsIndexWriterBase indexWriter;
try
{
indexWriter = new FixedGapTermsIndexWriter(state);
success = true;
}
finally
{
if (!success)
{
postingsWriter.Dispose();
}
}
success = false;
try
{
FieldsConsumer ret = new BlockTermsWriter(indexWriter, state, postingsWriter);
success = true;
return ret;
}
finally
{
if (!success)
{
try
{
postingsWriter.Dispose();
}
finally
{
indexWriter.Dispose();
}
}
}
}
public TermsWriter(
TermsIndexWriterBase.FieldWriter fieldIndexWriter,
FieldInfo fieldInfo,
PostingsWriterBase postingsWriter, BlockTermsWriter btw)
{
_fieldInfo = fieldInfo;
_fieldIndexWriter = fieldIndexWriter;
_btw = btw;
_pendingTerms = new TermEntry[32];
for (int i = 0; i < _pendingTerms.Length; i++)
{
_pendingTerms[i] = new TermEntry();
}
_termsStartPointer = _btw._output.FilePointer;
_postingsWriter = postingsWriter;
_longsSize = postingsWriter.SetField(fieldInfo);
}
