public override object Clone()
{
if (_input == null)
{
throw new AlreadyClosedException("this FieldsReader is closed");
}
return(new SimpleTextStoredFieldsReader(_offsets, (IndexInput)_input.Clone(), _fieldInfos));
}
public override IntIndexInputReader Reader()
{
var buffer = new int[BLOCK_SIZE];
var clone = (IndexInput)_input.Clone();
// TODO: can this be simplified?
return(new IntBlockIndexReader(clone, buffer, GetBlockReader(clone, buffer)));
}
public SimpleTextFieldsReader(SegmentReadState state)
{
_maxDoc = state.SegmentInfo.DocCount;
_fieldInfos = state.FieldInfos;
_input =
state.Directory.OpenInput(
SimpleTextPostingsFormat.GetPostingsFileName(state.SegmentInfo.Name, state.SegmentSuffix),
state.Context);
bool success = false;
try
{
_fields = ReadFields((IndexInput)_input.Clone());
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException();
}
}
}
public SimpleTextFieldsReader(SegmentReadState state)
{
_maxDoc = state.SegmentInfo.DocCount;
_fieldInfos = state.FieldInfos;
_input =
state.Directory.OpenInput(
SimpleTextPostingsFormat.GetPostingsFileName(state.SegmentInfo.Name, state.SegmentSuffix),
state.Context);
bool success = false;
try
{
_fields = ReadFields((IndexInput)_input.Clone());
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException();
}
}
}
public SimpleTextDocsEnum(SimpleTextFieldsReader outerInstance)
{
_inStart = outerInstance._input;
_in = (IndexInput) _inStart.Clone();
}
public SimpleTextDocsAndPositionsEnum(SimpleTextFieldsReader outerInstance)
{
_inStart = outerInstance._input;
_in = (IndexInput)_inStart.Clone();
}