protected int decodeMandatoryParameters(
ISUPParameterFactory parameterFactory, byte[] b, int index) throws ParameterException {
int localIndex = index;
index += super.decodeMandatoryParameters(parameterFactory, b, index);
if (b.length - index > 1) {
CircuitGroupSuperVisionMessageType cgsvmt =
parameterFactory.createCircuitGroupSuperVisionMessageType();
((AbstractISUPParameter) cgsvmt).decode(new byte[] {b[index]});
this.setSupervisionType(cgsvmt);
index++;
return index - localIndex;
} else {
throw new IllegalArgumentException("byte[] must have atleast one octets");
}
}
