generate a serialized representation of the graph . concode_field_sep long nativeHandle concode_elem_sep Object nativeHandleLock concode_elem_sep boolean active concode_elem_sep int refcount concode_field_sep Reference ref concode_elem_sep long nativeHandle concode_elem_sep long allocate concode_elem_sep OperationBuilder opBuilder concode_elem_sep void importGraphDef concode_elem_sep void importGraphDef concode_elem_sep void importGraphDef concode_elem_sep void close concode_elem_sep void close concode_elem_sep Operation operation concode_elem_sep long operation concode_elem_sep void delete
byte [ ] function ( ) { synchronized ( nativeHandleLock ) { return toGraphDef ( nativeHandle ) ; } }