//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: @Override public final boolean incrementToken() throws java.io.IOException
public override bool incrementToken()
{
clearAttributes();
termAtt.append(resultToken);
if (resultToken.Length == 0)
{
posAtt.PositionIncrement = 1;
}
else
{
posAtt.PositionIncrement = 0;
}
int length = 0;
bool added = false;
if (endDelimiter)
{
termAtt.append(replacement);
length++;
endDelimiter = false;
added = true;
}
while (true)
{
int c = input.read();
if (c >= 0)
{
charsRead++;
}
else
{
if (skipped > skip)
{
length += resultToken.Length;
termAtt.Length = length;
offsetAtt.setOffset(correctOffset(startPosition), correctOffset(startPosition + length));
if (added)
{
resultToken.Length = 0;
resultToken.Append(termAtt.buffer(), 0, length);
}
return(added);
}
else
{
return(false);
}
}
if (!added)
{
added = true;
skipped++;
if (skipped > skip)
{
termAtt.append(c == delimiter ? replacement : (char)c);
length++;
}
else
{
startPosition++;
}
}
else
{
if (c == delimiter)
{
if (skipped > skip)
{
endDelimiter = true;
break;
}
skipped++;
if (skipped > skip)
{
termAtt.append(replacement);
length++;
}
else
{
startPosition++;
}
}
else
{
if (skipped > skip)
{
termAtt.append((char)c);
length++;
}
else
{
startPosition++;
}
}
}
}
length += resultToken.Length;
termAtt.Length = length;
offsetAtt.setOffset(correctOffset(startPosition), correctOffset(startPosition + length));
resultToken.Length = 0;
resultToken.Append(termAtt.buffer(), 0, length);
return(true);
}