Package 

Interface Cache

  • All Implemented Interfaces:
    org.readium.r2.shared.util.MemoryObserver , org.readium.r2.shared.util.SuspendingCloseable 
    
public interface Cache<V extends Object>
 implements SuspendingCloseable, MemoryObserver

    A generic cache for objects of type V.

    It implements MemoryObserver to flush unused in-memory objects when necessary.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Constructor Summary

      Constructors 
      Constructor Description

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      abstract <T extends Any> T transaction(SuspendFunction1<CacheTransaction<V>, T> block) Performs an atomic block transaction on this cache.

      • Methods inherited from class org.readium.r2.shared.util.SuspendingCloseable

        close

      • Methods inherited from class org.readium.r2.shared.util.MemoryObserver

        onTrimMemory

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait