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

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

- Packages that use org.deidentifier.arx.framework.check.history
  Package | Description
  --- | ---
  org.deidentifier.arx.algorithm | This package provides algorithms which traverse the generalization lattice.
  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.history | This package implements the 'history' optimization.

- Classes in org.deidentifier.arx.framework.check.history used by org.deidentifier.arx.algorithm
  Class and Description
  History.StorageStrategy Two types of storage strategies for the history

- Classes in org.deidentifier.arx.framework.check.history used by org.deidentifier.arx.framework.check
  Class and Description
  History The Class History.

- Classes in org.deidentifier.arx.framework.check.history used by org.deidentifier.arx.framework.check.history
  Class and Description
  History.StorageStrategy Two types of storage strategies for the history
  MRUCache The Class MRUCache.
  MRUCacheEntry The Class MRUCacheEntry.