## Uses of Class
org.apache.nutch.metadata.MetaWrapper

- Packages that use MetaWrapper
  Package | Description
  --- | ---
  org.apache.nutch.segment | A segment stores all data from on generate/fetch/update cycle: fetch list, protocol status, raw content, parsed content, and extracted outgoing links.

- - ### Uses of MetaWrapper in org.apache.nutch.segment

    Methods in org.apache.nutch.segment that return types with arguments of type MetaWrapper
    Modifier and Type | Method | Description
    --- | --- | ---
    `RecordReader<Text,​MetaWrapper>` | SegmentMerger.ObjectInputFormat.`createRecordReader​(InputSplit split, TaskAttemptContext context)` |
    `RecordWriter<Text,​MetaWrapper>` | SegmentMerger.SegmentOutputFormat.`getRecordWriter​(TaskAttemptContext context)` |

    Methods in org.apache.nutch.segment with parameters of type MetaWrapper
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | SegmentMerger.SegmentMergerMapper.`map​(Text key, MetaWrapper value, Mapper.Context context)` |

    Method parameters in org.apache.nutch.segment with type arguments of type MetaWrapper
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | SegmentMerger.SegmentMergerReducer.`reduce​(Text key, Iterable<MetaWrapper> values, Reducer.Context context)` |