private IConverter _prepareCreator(String impl) {
if ( impl.equalsIgnoreCase(WdConstants.JENA_IMPL)) {
return new CfConverterJena();
}
else if ( impl.equalsIgnoreCase(WdConstants.SKOSAPI_IMPL)) {
return new CfConverterSkosApi();
}
else {
_usage("No implementation available for " +impl);
}
return null;