@Override
public Bundle peek() throws DataChannelError {
if (nextBundle == null) {
try {
nextBundle = bundleizer.next();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
return nextBundle;
}
@Override
public Bundle next() throws DataChannelError {
if (nextBundle != null) {
Bundle result = nextBundle;
nextBundle = null;
return result;
} else {
try {
return bundleizer.next();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}