public static ConcatVectorNamespace readFromStream(InputStream stream) throws IOException {
        return readFromProto(ConcatVectorNamespaceProto.ConcatVectorNamespace.parseDelimitedFrom(stream));
    }
public static ConcatVectorNamespace readFromStream ( InputStream stream ) throws IOException { return readFromProto ( ConcatVectorNamespaceProto . ConcatVectorNamespace . parseDelimitedFrom ( stream ) ) ; }
Static function to deserialize a concat vector from an input stream.

@param stream the stream to read from, assuming protobuf encoding
@return a new concat vector
@throws IOException passed through from the stream