return the ordered list of modules for this stream as a list . this allows for retrieval of modules in the stream by index . modules are maintained in stream flow order source is first , sink is last . concode_field_sep String name concode_elem_sep String dslText concode_elem_sep Iterator<T> wrapped concode_elem_sep LinkedList<ModuleDefinition> modules concode_field_sep T next concode_elem_sep String getName concode_elem_sep String getDslText concode_elem_sep String toString concode_elem_sep boolean hasNext concode_elem_sep Iterator<ModuleDefinition> getDeploymentOrderIterator concode_elem_sep void remove
List < ModuleDefinition > function ( ) { return Collections . unmodifiableList ( modules ) ; }