public override int Matches(int stringIndex, String testString,
MatchResultImpl matchResult)
{
int end = matchResult.GetEnd(groupIndex);
matchResult.SetEnd(groupIndex, stringIndex);
int shift = next.Matches(stringIndex, testString, matchResult);
/*
* if(shift >=0 && matchResult.getEnd(groupIndex) == -1) {
* matchResult.setEnd(groupIndex, stringIndex); }
*/
if (shift < 0)
{
matchResult.SetEnd(groupIndex, end);
}
return(shift);
}
public override bool HasConsumed(MatchResultImpl matchResult)
{
return(!(matchResult.GetEnd(groupIndex) >= 0 && matchResult
.GetStart(groupIndex) == matchResult.GetEnd(groupIndex)));
}