Package etl :: Package component :: Package transform :: Module join' :: Class join
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Class join

source code

          object --+            
                   |            
              signal --+        
                       |        
control.sleep'.component --+    
                           |    
                data_map.map --+
                               |
                              join

Data Join component.

Instance Methods [hide private]
 
__copy__(self) source code
 
__init__(self, map_criteria, join_keys={}, name='component.transfer.join', transformer=None, row_limit=0)
Required Parameters map_criteria : Mapping criteria.
source code
 
process(self)
Process method of ETL component.
source code

Inherited from control.sleep'.component: __str__, channel_get, copy, end, error, generator_get, get_trigger_data, input_get, is_end, is_start, pause, start, stop, warning

Inherited from signal: signal, signal_connect, signal_unconnect

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__

Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

__copy__(self)

source code 
Overrides: data_map.map.__copy__

__init__(self, map_criteria, join_keys={}, name='component.transfer.join', transformer=None, row_limit=0)
(Constructor)

source code 

Required Parameters map_criteria : Mapping criteria.

Extra Parameters name : Name of the component. join_keys : transformer : Transformer object to transform string data into particular object.
Overrides: data_map.map.__init__

process(self)

source code 
Process method of ETL component.
Overrides: data_map.map.process