# Package cascading.flow.hadoop.planner.rule.expressiongraph

- Class Summary
  Class | Description
  --- | ---
  MalformedJoinExpressionGraph |
  NoGroupTapExpressionGraph |
  StreamedOnlySourcesExpressionGraph | Captures the source when the pipeline only has a single source and its streamed.
  StreamedSelfJoinSourcesExpressionGraph | Captures the source when the pipeline only has a single source and its streamed.

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