scala.collection.immutable

# HashMap

#### object HashMap extends ImmutableMapFactory[HashMap] with generic.BitOperations.Int with Serializable

This object provides a set of operations needed to create ``immutable.HashMap`` values.

Source
  HashMap.scala

Linear Supertypes
Serializable, java.io.Serializable, generic.BitOperations.Int, ImmutableMapFactory[HashMap], MapFactory[HashMap], GenMapFactory[HashMap], AnyRef, Any
Ordering

1. Alphabetic
2. By inheritance

Inherited

1. HashMap
2. Serializable
3. Serializable
4. Int
5. ImmutableMapFactory
6. MapFactory
7. GenMapFactory
8. AnyRef
9. Any

1. Hide All
2. Show all

Learn more about member selection
Visibility

1. Public
2. All

### Type Members

1. #### type Coll = HashMap[_, _]

   The type constructor of the collection that can be built by this factory

   The type constructor of the collection that can be built by this factory

   Definition Classes
     GenMapFactory

2. #### class HashMap1[A, +B] extends HashMap[A, B]

3. #### class HashTrieMap[A, +B] extends HashMap[A, B]

4. #### type Int = scala.Int

   Definition Classes
     Int

5. #### class MapCanBuildFrom[A, B] extends CanBuildFrom[Coll, (A, B), CC[A, B]]

   The standard `CanBuildFrom` class for maps.

   The standard `CanBuildFrom` class for maps.

   Definition Classes
     GenMapFactory

### Value Members

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

   Definition Classes
     AnyRef → Any

2. #### final def ##(): scala.Int

   Definition Classes
     AnyRef → Any

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

   Definition Classes
     AnyRef → Any

4. #### def apply[A, B](elems: (A, B)*): HashMap[A, B]

   A collection of type `Map` that contains given key/value bindings.

   A collection of type `Map` that contains given key/value bindings.

   A

     the type of the keys

   B

     the type of the associated values

   elems

     the key/value pairs that make up the map

   returns

     a new map consisting key/value pairs given by `elems`.

   Definition Classes
     GenMapFactory

5. #### final def asInstanceOf[T0]: T0

   Definition Classes
     Any

6. #### def bitString(num: Int, sep: String = ""): String

   Definition Classes
     Int

7. #### def bits(num: Int): IndexedSeq[Boolean]

   Definition Classes
     Int

8. #### implicit def canBuildFrom[A, B]: CanBuildFrom[Coll, (A, B), HashMap[A, B]]

   The standard `CanBuildFrom` instance for ``immutable.HashMap`` objects.

   The standard `CanBuildFrom` instance for ``immutable.HashMap`` objects. The created value is an instance of class `MapCanBuildFrom`.

9. #### def clone(): AnyRef

   Attributes
     protected[java.lang]
   Definition Classes
     AnyRef
   Annotations
     @throws( ... )

10. #### def complement(i: Int): scala.Int

    Definition Classes
      Int

11. #### def empty[A, B]: HashMap[A, B]

    An empty `immutable.HashMap`

    An empty `immutable.HashMap`

    Definition Classes
      HashMap → MapFactory → GenMapFactory

12. #### final def eq(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

13. #### def equals(arg0: Any): Boolean

    Definition Classes
      AnyRef → Any

14. #### def finalize(): Unit

    Attributes
      protected[java.lang]
    Definition Classes
      AnyRef
    Annotations
      @throws( classOf[java.lang.Throwable] )

15. #### final def getClass(): Class[_]

    Definition Classes
      AnyRef → Any

16. #### def hasMatch(key: Int, prefix: Int, m: Int): Boolean

    Definition Classes
      Int

17. #### def hashCode(): scala.Int

    Definition Classes
      AnyRef → Any

18. #### def highestOneBit(j: Int): scala.Int

    Definition Classes
      Int

19. #### final def isInstanceOf[T0]: Boolean

    Definition Classes
      Any

20. #### def mask(i: Int, mask: Int): scala.Int

    Definition Classes
      Int

21. #### final def ne(arg0: AnyRef): Boolean

    Definition Classes
      AnyRef

22. #### def newBuilder[A, B]: Builder[(A, B), HashMap[A, B]]

    The default builder for `Map` objects.

    The default builder for `Map` objects.

    A

      the type of the keys

    B

      the type of the associated values

    Definition Classes
      GenMapFactory

23. #### final def notify(): Unit

    Definition Classes
      AnyRef

24. #### final def notifyAll(): Unit

    Definition Classes
      AnyRef

25. #### def shorter(m1: Int, m2: Int): Boolean

    Definition Classes
      Int

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

    Definition Classes
      AnyRef

27. #### def toString(): String

    Definition Classes
      AnyRef → Any

28. #### def unsignedCompare(i: Int, j: Int): Boolean

    Definition Classes
      Int

29. #### final def wait(): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

30. #### final def wait(arg0: Long, arg1: scala.Int): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

31. #### final def wait(arg0: Long): Unit

    Definition Classes
      AnyRef
    Annotations
      @throws( ... )

32. #### def zero(i: Int, mask: Int): Boolean

    Definition Classes
      Int

### Inherited from Serializable

### Inherited from java.io.Serializable

### Inherited from generic.BitOperations.Int

### Inherited from ImmutableMapFactory[HashMap]

### Inherited from MapFactory[HashMap]

### Inherited from GenMapFactory[HashMap]

### Inherited from AnyRef

### Inherited from Any

### Ungrouped