c

akka.util

ConcurrentMultiMap

class ConcurrentMultiMap[K, V] extends Index[K, V]

An implementation of a ConcurrentMultiMap Adds/remove is serialized over the specified key Reads are fully concurrent <-- el-cheapo

Source
Index.scala
Linear Supertypes
Index[K, V], AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ConcurrentMultiMap
  2. Index
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new ConcurrentMultiMap(mapSize: Int, valueComparator: Comparator[V])

Value Members

  1. def clear(): Unit

    Removes all keys and all values

    Removes all keys and all values

    Definition Classes
    Index
  2. def findValue(key: K)(f: (V) => Boolean): Option[V]

    returns

    Some(value) for the first matching value where the supplied function returns true for the given key, if no matches it returns None

    Definition Classes
    Index
  3. def foreach(fun: (K, V) => Unit): Unit

    Applies the supplied function to all keys and their values

    Applies the supplied function to all keys and their values

    Definition Classes
    Index
  4. def isEmpty: Boolean

    returns

    true if the underlying containers is empty, may report false negatives when the last remove is underway

    Definition Classes
    Index
  5. def keys: Iterable[K]

    Returns the key set.

    Returns the key set.

    Definition Classes
    Index
  6. val mapSize: Int
    Definition Classes
    Index
  7. def put(key: K, value: V): Boolean

    Associates the value of type V with the key of type K

    Associates the value of type V with the key of type K

    returns

    true if the value didn't exist for the key previously, and false otherwise

    Definition Classes
    Index
  8. def remove(key: K): Option[Iterable[V]]

    Disassociates all the values for the specified key

    Disassociates all the values for the specified key

    returns

    None if the key wasn't associated at all, or Some(scala.Iterable[V]) if it was associated

    Definition Classes
    Index
  9. def remove(key: K, value: V): Boolean

    Disassociates the value of type V from the key of type K

    Disassociates the value of type V from the key of type K

    returns

    true if the value was disassociated from the key and false if it wasn't previously associated with the key

    Definition Classes
    Index
  10. def removeValue(value: V): Unit

    Removes the specified value from all keys

    Removes the specified value from all keys

    Definition Classes
    Index
  11. val valueComparator: Comparator[V]
    Definition Classes
    Index
  12. def valueIterator(key: K): Iterator[V]

    Returns an Iterator of V containing the values for the supplied key, or an empty iterator if the key doesn't exist

    Returns an Iterator of V containing the values for the supplied key, or an empty iterator if the key doesn't exist

    Definition Classes
    Index
  13. def values: Set[V]

    Returns the union of all value sets.

    Returns the union of all value sets.

    Definition Classes
    Index