int function ( ) { return this . environment . getIndexInSubtaskGroup ( ) ; }
returns the index of this subtask in the subtask group . concode_field_sep Environment environment concode_elem_sep Logger LOG concode_elem_sep ExecutionConfig executionConfig concode_field_sep void cancel concode_elem_sep ClassLoader getUserCodeClassLoader concode_elem_sep Configuration getTaskConfiguration concode_elem_sep Configuration getJobConfiguration concode_elem_sep ExecutionConfig getExecutionConfig concode_elem_sep void registerInputOutput concode_elem_sep void invoke concode_elem_sep Environment getEnvironment concode_elem_sep void setEnvironment concode_elem_sep int getCurrentNumberOfSubtasks