Class

com.netflix.atlas.core.util

RefIntHashMap

Related Doc: package util

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class RefIntHashMap[T <: AnyRef] extends AnyRef

Mutable reference to integer map based on open-addressing. Primary use-case is computing a count for the number of times a particular value was encountered.

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Instance Constructors

  1. new RefIntHashMap(capacity: Int = 10)

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    capacity

    Initial capacity guideline. The actual size of the underlying buffer will be the next prime >= capacity. Default is 10.

Value Members

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    @HotSpotIntrinsicCandidate() @throws( ... )

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

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  7. def equals(arg0: Any): Boolean

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  8. def foreach(f: (T, Int) ⇒ Unit): Unit

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    Execute f for each item in the set.

  9. def get(k: T, dflt: Int): Int

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    Get the value associated with key, k.

    Get the value associated with key, k. If no value is present, then the dflt value will be returned.

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

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    @HotSpotIntrinsicCandidate()

  11. def hashCode(): Int

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    @HotSpotIntrinsicCandidate()

  12. def increment(k: T, amount: Int): Unit

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    Add amount to the count associated with k.

    Add amount to the count associated with k. If the key is not already in the map a new entry will be created with a count of amount.

  13. def increment(k: T): Unit

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    Add one to the count associated with k.

    Add one to the count associated with k. If the key is not already in the map a new entry will be created with a count of 1.

  14. final def isInstanceOf[T0]: Boolean

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  15. def mapToArray[R](buffer: Array[R])(f: (T, Int) ⇒ R): Array[R]

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    Apply a mapping function f and converts the result to an array.

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

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  17. final def notify(): Unit

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    @HotSpotIntrinsicCandidate()

  18. final def notifyAll(): Unit

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    @HotSpotIntrinsicCandidate()

  19. def put(k: T, v: Int): Unit

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    Put a ref to integer pair into the map.

    Put a ref to integer pair into the map. The key, k, should not be equivalent to the noData value used for this map. If an entry with the same key already exists, then the value will be overwritten.

  20. def putIfAbsent(k: T, v: Int): Boolean

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    Put ref to integer pair into the map if there is not already a mapping for k.

    Put ref to integer pair into the map if there is not already a mapping for k. Returns true if the value was inserted into the map.

  21. def size: Int

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    Return the number of items in the set.

    Return the number of items in the set. This is a constant time operation.

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

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  23. def toMap: Map[T, Int]

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    Converts this set to a Map[T, Int].

    Converts this set to a Map[T, Int]. Used mostly for debugging and tests.

  24. def toString(): String

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

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

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  27. final def wait(): Unit

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Deprecated Value Members

  1. def finalize(): Unit

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    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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