| Interface | Description |
|---|---|
| FlowFile |
A flow file is a logical notion of an item in a flow with its associated
attributes and identity which can be used as a reference for its actual
content.
|
| FlowFilePrioritizer |
Provides a mechanism to prioritize flow file objects based on their
attributes.
|
| Class | Description |
|---|---|
| FlowFile.KeyValidator |
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