Name

adams.flow.transformer.ConvertFeatures

Synopsis

Turns the raw features generated by a feature converter (stored in a adams.flow.container.FeatureConverterContainer) into a specific format using the user-defined feature converter.
If an array of containers is received, the get merged first, i.e., placed side-by-side.

Additional information

Flow input/output:
- input: adams.flow.container.FeatureConverterContainer, adams.flow.container.FeatureConverterContainer[]
- output: java.lang.String

Container information:
- adams.flow.container.FeatureConverterContainer:
   - Header: header definition; adams.data.featureconverter.HeaderDefinition
   - Row: data row; java.util.List
- adams.flow.container.FeatureConverterContainer:
   - Header: header definition; adams.data.featureconverter.HeaderDefinition
   - Row: data row; java.util.List

Options

• loggingLevel
  

  The logging level for outputting errors and debugging output.

  command-line	-logging-level <OFF|SEVERE|WARNING|INFO|CONFIG|FINE|FINER|FINEST>
  default	WARNING
  min-user-mode	Expert

  
  
• name
  

  The name of the actor.

  command-line	-name <java.lang.String>
  default	ConvertFeatures

  
  
• annotations
  

  The annotations to attach to this actor.

  command-line	-annotation <adams.core.base.BaseAnnotation>
  default

  
  
• skip
  

  If set to true, transformation is skipped and the input token is just forwarded as it is.

  command-line	-skip <boolean>
  default	false

  
  
• stopFlowOnError
  

  If set to true, the flow execution at this level gets stopped in case this actor encounters an error; the error gets propagated; useful for critical actors.

  command-line	-stop-flow-on-error <boolean>
  default	false
  min-user-mode	Expert

  
  
• silent
  

  If enabled, then no errors are output in the console; Note: the enclosing actor handler must have this enabled as well.

  command-line	-silent <boolean>
  default	false
  min-user-mode	Expert

  
  
• converter
  

  The converter to use for turning the raw features into a specific format.

  command-line	-converter <adams.data.featureconverter.AbstractFeatureConverter>
  default	adams.data.featureconverter.Text

  
  
• mergeFormat
  

  The format to use for merging multiple feature containers before converting them; use '@' for the dataset name, '#' for the 1-based array index and '$' for the feature name.

  command-line	-merge-format <java.lang.String>
  default	@-$

  
  
• outputType
  

  What data to generate; in case of BOTH an array with HEADER and ROW is output.

  command-line	-output-type <HEADER|ROW|BOTH>
  default	HEADER