# Uses of Package org.deidentifier.arx.framework.check.transformer (ARX Developer Documentation)

# Uses of Package
org.deidentifier.arx.framework.check.transformer

- Packages that use org.deidentifier.arx.framework.check.transformer
  Package | Description
  --- | ---
  org.deidentifier.arx.framework.check | This package implements the core functionality of the ARX framework, i.e., a highly efficient check for k-anonymity
  org.deidentifier.arx.framework.check.transformer | This package provides several transformers that efficiently implement the 'projection' optimization.

- Classes in org.deidentifier.arx.framework.check.transformer used by org.deidentifier.arx.framework.check
  Class and Description
  AbstractTransformer This class implements an abstract base class for all transformers.

- Classes in org.deidentifier.arx.framework.check.transformer used by org.deidentifier.arx.framework.check.transformer
  Class and Description
  AbstractTransformer This class implements an abstract base class for all transformers.
  AbstractTransformer.IGroupify Interface for delegates to the groupify .