question: retrieves the offset concode_field_sep long latestOffset concode_elem_sep URI uri concode_elem_sep String nodeId concode_elem_sep long offset concode_elem_sep long DEFAULT_OFFSET concode_elem_sep long earliestOffset concode_elem_sep int partition concode_elem_sep String topic concode_field_sep String getNodeId concode_elem_sep void setURI concode_elem_sep String getTopic concode_elem_sep void readFields concode_elem_sep int getPartition concode_elem_sep void setOffset concode_elem_sep int hashCode concode_elem_sep long getEarliestOffset concode_elem_sep boolean equals concode_elem_sep EtlRequest clone concode_elem_sep String toString concode_elem_sep long estimateDataSize concode_elem_sep long estimateDataSize concode_elem_sep boolean isValidOffset concode_elem_sep void write concode_elem_sep URI getURI concode_elem_sep long getLastOffset concode_elem_sep long getLastOffset
target: long function ( ) { return this . offset ; }