ModifiedColumnSet.Transformer

Enclosing class:: ModifiedColumnSet

public static interface ModifiedColumnSet.Transformer

A helper utility that simplifies propagating modified columns to a child table.

Method Summary

Modifier and Type	Method	Description
`default void`	`clearAndTransform(ModifiedColumnSet input, ModifiedColumnSet output)`	Propagates changes from one `ModifiedColumnSet` to another ModifiedColumnSet that contextually represent different tables.
`default void`	`transform(ModifiedColumnSet input, ModifiedColumnSet output)`	Propagates changes from `input` `ModifiedColumnSet` to `output` ModifiedColumnSet.
`void`	`transformLambda(ModifiedColumnSet input, ModifiedColumnSet output)`	Do not invoke directly.

Method Details
- clearAndTransform
  
  default void clearAndTransform(ModifiedColumnSet input, ModifiedColumnSet output)
  
  Propagates changes from one ModifiedColumnSet to another ModifiedColumnSet that contextually represent different tables. Clears the output set prior to transforming.
  
  Parameters:
  
  input - source table's columns that changed
  
  output - result table's columns to propagate dirty columns to
- transform
  
  default void transform(ModifiedColumnSet input, ModifiedColumnSet output)
  
  Propagates changes from input ModifiedColumnSet to output ModifiedColumnSet. Does not clear the output before propagating.
  
  Parameters:
  
  input - source table's columns that changed (null implies no modified columns)
  
  output - result table's columns to propagate dirty columns to
- transformLambda
  
  void transformLambda(ModifiedColumnSet input, ModifiedColumnSet output)
  
  Do not invoke directly.