Package de.fraunhofer.iese.mydata.pmp.cache

Interface IPolicyCache

All Known Implementing Classes:
PolicyCache
public interface IPolicyCache

  • Method Summary

    Modifier and Type
    Method
    Description
    Optional<Set<Policy>>
    getPolicies()
     
    void
    invalidate()
    invalidates the cache
    boolean
    isValid()
     
    boolean
    updateCache(Set<Policy> policies)
    updates cache content and refreshes validation time
    void
    validate()
    refreshes validation time of the cache without changing its contents

  • Method Details

    • getPolicies

      Optional<Set<Policy>> getPolicies()
      Returns:
      the cached policies if cache is valid or else empty Optional

    • isValid

      boolean isValid()
      Returns:
      whether the cache is valid

    • invalidate

      void invalidate()
      invalidates the cache

    • validate

      void validate()
      refreshes validation time of the cache without changing its contents

    • updateCache

      boolean updateCache(Set<Policy> policies)
      updates cache content and refreshes validation time
      Parameters:
      policies -
      Returns:
      whether updating the cache succeeded