groupcache.lru

SynchronizedCache

class SynchronizedCache extends AnyRef

Simple LRU cache that is safe for concurrent access and that provides usage statistics.

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Instance Constructors

  1. new SynchronizedCache(maxEntries: Int = 0)

    maxEntries

    The maximum number of cache entries before an item is evicted. Zero means no limit.

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
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  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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  4. def +=(key: String, value: ByteView): Unit

    Adds a value to the cache.

    Adds a value to the cache. If the key already exists, the entry's value is updated.

    key
    value

  5. final def ==(arg0: AnyRef): Boolean

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  6. final def ==(arg0: Any): Boolean

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  7. def add(key: String, value: ByteView): Unit

    Adds a value to the cache.

    Adds a value to the cache. If the key already exists, the entry's value is updated.

    key
    value

  8. final def asInstanceOf[T0]: T0

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  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
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    @throws( ... )

  10. final def eq(arg0: AnyRef): Boolean

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  11. def equals(arg0: Any): Boolean

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  12. def finalize(): Unit

    Attributes
    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  13. def get(key: String): Option[ByteView]

    Optionally gets the key's value from the cache.

    Optionally gets the key's value from the cache.

    key
    returns

  14. final def getClass(): Class[_]

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  15. def hashCode(): Int

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  16. final def isInstanceOf[T0]: Boolean

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  17. final def ne(arg0: AnyRef): Boolean

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  18. final def notify(): Unit

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  19. final def notifyAll(): Unit

    Definition Classes
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  20. def removeOldest: Unit

    Removes the oldest entry from the cache.

    Removes the oldest entry from the cache. Does nothing if the cache is empty.

  21. def stats: CacheStats

    Gets usage statistics.

  22. final def synchronized[T0](arg0: ⇒ T0): T0

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  23. def toString(): String

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  24. final def wait(): Unit

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    @throws( ... )

  25. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  26. final def wait(arg0: Long): Unit

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    @throws( ... )

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