public override bool IncrementToken()
{
// TODO: fix me when posInc=false, to work like FilteringTokenFilter in that case and not return
// initial token with posInc=0 ever
// return the first non-stop word found
SkippedPositions = 0;
while (input.IncrementToken())
{
if (!Filter.Run(TermAtt.Buffer(), 0, TermAtt.Length))
{
PosIncrAtt.PositionIncrement = PosIncrAtt.PositionIncrement + SkippedPositions;
return(true);
}
SkippedPositions += PosIncrAtt.PositionIncrement;
}
// reached EOS -- return false
return(false);
}
protected override AcceptStatus Accept(BytesRef term)
{
UnicodeUtil.UTF8toUTF16(term.Bytes, term.Offset, term.Length, Utf16);
return(RunAutomaton.Run(Utf16.Chars, 0, Utf16.Length) ? AcceptStatus.YES : AcceptStatus.NO);
}
