public override int Match(Matcher m,
ReaderBuffer buffer,
int start,
int skip)
{
int c;
if (skip != 0)
{
return(-1);
}
c = buffer.Peek(start);
if (c < 0)
{
m.SetReadEndOfString();
return(-1);
}
if (m.IsCaseInsensitive())
{
c = (int)Char.ToLower((char)c);
}
return(InSet((char)c) ? 1 : -1);
}
public override int Match(Matcher m,
ReaderBuffer buffer,
int start,
int skip)
{
if (skip != 0)
{
return(-1);
}
for (int i = 0; i < _value.Length; i++)
{
var c = buffer.Peek(start + i);
if (c < 0)
{
m.SetReadEndOfString();
return(-1);
}
if (m.IsCaseInsensitive())
{
c = (int)Char.ToLower((char)c);
}
if (c != (int)_value[i])
{
return(-1);
}
}
return(_value.Length);
}
/// <summary>
/// Returns the length of a matching string starting at the
/// specified position. The number of matches to skip can also
/// be specified, but numbers higher than zero (0) cause a
/// failed match for any element that doesn't attempt to
/// combine other elements.
/// </summary>
/// <param name="m">The matcher being used</param>
/// <param name="buffer">The input character buffer to match</param>
/// <param name="start">The starting position</param>
/// <param name="skip">The number of matches to skip</param>
/// <returns>
/// The length of the longest matching string, or -1 if no match is found
/// </returns>
/// <exception cref="IOException">If an I/O error occurred</exception>
public override int Match(
Matcher m,
ReaderBuffer buffer,
int start,
int skip)
{
int c;
if (skip != 0)
{
return -1;
}
for (int i = 0; i < this.value.Length; i++)
{
c = buffer.Peek(start + i);
if (c < 0)
{
m.SetReadEndOfString();
return -1;
}
if (m.IsCaseInsensitive)
{
c = (int)char.ToLower((char)c);
}
if (c != (int)this.value[i])
{
return -1;
}
}
return this.value.Length;
}