public SepPostingsWriter(SegmentWriteState state, Int32StreamFactory factory, int skipInterval)
{
freqOut = null;
freqIndex = null;
posOut = null;
posIndex = null;
payloadOut = null;
bool success = false;
try
{
this.skipInterval = skipInterval;
this.skipMinimum = skipInterval; /* set to the same for now */
string docFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, DOC_EXTENSION);
docOut = factory.CreateOutput(state.Directory, docFileName, state.Context);
docIndex = docOut.GetIndex();
if (state.FieldInfos.HasFreq)
{
string frqFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, FREQ_EXTENSION);
freqOut = factory.CreateOutput(state.Directory, frqFileName, state.Context);
freqIndex = freqOut.GetIndex();
}
if (state.FieldInfos.HasProx)
{
string posFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, POS_EXTENSION);
posOut = factory.CreateOutput(state.Directory, posFileName, state.Context);
posIndex = posOut.GetIndex();
// TODO: -- only if at least one field stores payloads?
string payloadFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, PAYLOAD_EXTENSION);
payloadOut = state.Directory.CreateOutput(payloadFileName, state.Context);
}
string skipFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, SKIP_EXTENSION);
skipOut = state.Directory.CreateOutput(skipFileName, state.Context);
totalNumDocs = state.SegmentInfo.DocCount;
skipListWriter = new SepSkipListWriter(skipInterval,
maxSkipLevels,
totalNumDocs,
freqOut, docOut,
posOut, payloadOut);
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException(docOut, skipOut, freqOut, posOut, payloadOut);
}
}
}
public SepPostingsWriter(SegmentWriteState state, IntStreamFactory factory, int skipInterval)
{
FREQ_OUT = null;
FREQ_INDEX = null;
POS_OUT = null;
POS_INDEX = null;
PAYLOAD_OUT = null;
var success = false;
try
{
SKIP_INTERVAL = skipInterval;
SKIP_MINIMUM = skipInterval; // set to the same for now
var docFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, DOC_EXTENSION);
DOC_OUT = factory.CreateOutput(state.Directory, docFileName, state.Context);
DOC_INDEX = DOC_OUT.Index();
if (state.FieldInfos.HasFreq())
{
var frqFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, FREQ_EXTENSION);
FREQ_OUT = factory.CreateOutput(state.Directory, frqFileName, state.Context);
FREQ_INDEX = FREQ_OUT.Index();
}
if (state.FieldInfos.HasProx())
{
var posFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, POS_EXTENSION);
POS_OUT = factory.CreateOutput(state.Directory, posFileName, state.Context);
POS_INDEX = POS_OUT.Index();
// TODO: -- only if at least one field stores payloads?
var payloadFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, PAYLOAD_EXTENSION);
PAYLOAD_OUT = state.Directory.CreateOutput(payloadFileName, state.Context);
}
var skipFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, SKIP_EXTENSION);
SKIP_OUT = state.Directory.CreateOutput(skipFileName, state.Context);
TOTAL_NUM_DOCS = state.SegmentInfo.DocCount;
SKIP_LIST_WRITER = new SepSkipListWriter(skipInterval, MAX_SKIP_LEVELS, TOTAL_NUM_DOCS, FREQ_OUT, DOC_OUT,
POS_OUT, PAYLOAD_OUT);
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException(DOC_OUT, SKIP_OUT, FREQ_OUT, POS_OUT, PAYLOAD_OUT);
}
}
}
public SepPostingsWriter(SegmentWriteState state, IntStreamFactory factory, int skipInterval)
{
FREQ_OUT = null;
FREQ_INDEX = null;
POS_OUT = null;
POS_INDEX = null;
PAYLOAD_OUT = null;
var success = false;
try
{
SKIP_INTERVAL = skipInterval;
SKIP_MINIMUM = skipInterval; // set to the same for now
var docFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, DOC_EXTENSION);
DOC_OUT = factory.CreateOutput(state.Directory, docFileName, state.Context);
DOC_INDEX = DOC_OUT.Index();
if (state.FieldInfos.HasFreq())
{
var frqFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, FREQ_EXTENSION);
FREQ_OUT = factory.CreateOutput(state.Directory, frqFileName, state.Context);
FREQ_INDEX = FREQ_OUT.Index();
}
if (state.FieldInfos.HasProx())
{
var posFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, POS_EXTENSION);
POS_OUT = factory.CreateOutput(state.Directory, posFileName, state.Context);
POS_INDEX = POS_OUT.Index();
// TODO: -- only if at least one field stores payloads?
var payloadFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix,PAYLOAD_EXTENSION);
PAYLOAD_OUT = state.Directory.CreateOutput(payloadFileName, state.Context);
}
var skipFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, SKIP_EXTENSION);
SKIP_OUT = state.Directory.CreateOutput(skipFileName, state.Context);
TOTAL_NUM_DOCS = state.SegmentInfo.DocCount;
SKIP_LIST_WRITER = new SepSkipListWriter(skipInterval, MAX_SKIP_LEVELS, TOTAL_NUM_DOCS, FREQ_OUT, DOC_OUT,
POS_OUT, PAYLOAD_OUT);
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException(DOC_OUT, SKIP_OUT, FREQ_OUT, POS_OUT, PAYLOAD_OUT);
}
}
}