bool DirectoryIterator::hasNext() {
if (next >= lists.size()) {
return getListing();
}
return true;
}
Hdfs::FileStatus DirectoryIterator::getNext() {
if (next >= lists.size()) {
if (!getListing()) {
THROW(HdfsIOException, "End of the dir flow");
}
}
return lists[next++];
}
void HyperNamespace::getListing( const std::vector<Hypertable::NamespaceListing>& listing, ht4c::Common::NamespaceListing& nsListing ) {
for( std::vector<Hypertable::NamespaceListing>::const_iterator it = listing.begin(); it != listing.end(); ++it ) {
if( (*it).is_namespace ) {
getListing( (*it).sub_entries, nsListing.addNamespace(ht4c::Common::NamespaceListing((*it).name)));
}
else if( (*it).name.size() && (*it).name.front() != '^' ) {
nsListing.addTable( (*it).name );
}
}
}
void HyperNamespace::getListing( bool deep, ht4c::Common::NamespaceListing& nsListing ) {
nsListing = ht4c::Common::NamespaceListing( getName() );
HT4C_TRY {
std::vector<Hypertable::NamespaceListing> listing;
ns->get_listing( deep, listing );
getListing( listing, nsListing );
}
HT4C_RETHROW
}
