public XRI3(char gcs, string uri)
{
StringBuilder buffer = new StringBuilder();
buffer.Append(gcs.ToString());
buffer.Append(XRI3Constants.XREF_START);
buffer.Append(uri);
buffer.Append(XRI3Constants.XREF_END);
this.rule = XRI3Util.getParser().parse("xri", buffer.ToString());
this.read();
}