mutable.Map[K, V] implementation wrapping a java.util.LinkedHashMap[K, V] which doesn't allow null as key. Useful since the java.util implementation is safe from hash-collision attacks.
Attributes
- Companion
- object
- Graph
-
- Supertypes
-
trait Map[K, V]trait MapOps[K, V, Map, Map[K, V]]trait Shrinkable[K]trait Builder[(K, V), Map[K, V]]trait Growable[(K, V)]trait Clearabletrait Cloneable[Map[K, V]]trait Cloneabletrait Map[K, V]trait Equalstrait MapFactoryDefaults[K, V, Map, Iterable]trait MapOps[K, V, Map, Map[K, V]]trait PartialFunction[K, V]trait K => Vtrait Iterable[(K, V)]trait Iterable[(K, V)]trait IterableFactoryDefaults[(K, V), Iterable]trait IterableOps[(K, V), Iterable, Map[K, V]]trait IterableOnceOps[(K, V), Iterable, Map[K, V]]trait IterableOnce[(K, V)]class Objecttrait Matchableclass AnyShow all
Members list
Value members
Concrete methods
Attributes
- Definition Classes
-
MapOps
Attributes
- Definition Classes
-
MapOps -> Builder
Inherited methods
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- Growable
Attributes
- Inherited from:
- Growable
Attributes
- Inherited from:
- Shrinkable
Attributes
- Inherited from:
- Shrinkable
Attributes
- Inherited from:
- Growable
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Definition Classes
-
MapOps -> IterableOnceOps
- Inherited from:
- MapOps
Attributes
- Inherited from:
- PartialFunction
Attributes
- Definition Classes
-
PartialFunction -> Function1
- Inherited from:
- PartialFunction
Attributes
- Inherited from:
- MapOps
Attributes
- Definition Classes
-
MapOps -> PartialFunction
- Inherited from:
- MapOps
Attributes
- Inherited from:
- Map
Attributes
- Inherited from:
- MapOps
Create a copy of the receiver object.
Create a copy of the receiver object.
The default implementation of the clone
method is platform dependent.
Attributes
- Returns
-
a copy of the receiver object.
- Note
-
not specified by SLS as a member of AnyRef
- Definition Classes
-
MapOps -> Cloneable -> Object
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- PartialFunction
Attributes
- Inherited from:
- Function1
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- PartialFunction
Attributes
- Definition Classes
-
MapFactoryDefaults -> IterableOps
- Inherited from:
- MapFactoryDefaults
Compares the receiver object (this
) with the argument object (that
) for equivalence.
Compares the receiver object (this
) with the argument object (that
) for equivalence.
Any implementation of this method should be an equivalence relation:
- It is reflexive: for any instance
x
of typeAny
,x.equals(x)
should returntrue
. - It is symmetric: for any instances
x
andy
of typeAny
,x.equals(y)
should returntrue
if and only ify.equals(x)
returnstrue
. - It is transitive: for any instances
x
,y
, andz
of typeAny
ifx.equals(y)
returnstrue
andy.equals(z)
returnstrue
, thenx.equals(z)
should returntrue
.
If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is usually necessary to override hashCode
to ensure that objects which are "equal" (o1.equals(o2)
returns true
) hash to the same scala.Int. (o1.hashCode.equals(o2.hashCode)
).
Value parameters
- that
-
the object to compare against this object for equality.
Attributes
- Returns
-
true
if the receiver object is equivalent to the argument;false
otherwise. - Definition Classes
-
Map -> Equals -> Any
- Inherited from:
- Map
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- MapOps
Attributes
- Definition Classes
-
MapFactoryDefaults -> IterableOps
- Inherited from:
- MapFactoryDefaults
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Calculate a hash code value for the object.
Calculate a hash code value for the object.
The default hashing algorithm is platform dependent.
Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)
) yet not be equal (o1.equals(o2)
returns false
). A degenerate implementation could always return 0
. However, it is required that if two objects are equal (o1.equals(o2)
returns true
) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)
). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals
method.
Attributes
- Returns
-
the hash code value for this object.
- Definition Classes
-
Map -> Any
- Inherited from:
- Map
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Definition Classes
-
IterableOps -> IterableOnceOps
- Inherited from:
- IterableOps
Attributes
- Definition Classes
-
Iterable -> Iterable -> IterableOps
- Inherited from:
- Iterable
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- MapOps
Attributes
- Definition Classes
-
MapOps -> Growable -> IterableOnce
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- Iterable
Attributes
- Inherited from:
- PartialFunction
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- MapOps
Attributes
- Definition Classes
-
Map -> Map -> MapOps
- Inherited from:
- Map
Attributes
- Inherited from:
- Builder
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Definition Classes
-
MapFactoryDefaults -> IterableOps
- Inherited from:
- MapFactoryDefaults
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- PartialFunction
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- PartialFunction
Attributes
- Inherited from:
- Cloneable
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- Builder
Attributes
- Inherited from:
- Builder
Attributes
- Inherited from:
- Builder
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Definition Classes
-
IterableOps -> IterableOnceOps
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOnce
Attributes
- Inherited from:
- Shrinkable
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Definition Classes
-
IterableOps -> IterableOnceOps
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOnceOps
Returns a string representation of the object.
Returns a string representation of the object.
The default representation is platform dependent.
Attributes
- Returns
-
a string representation of the object.
- Definition Classes
-
Map -> Function1 -> Iterable -> Any
- Inherited from:
- Map
Attributes
- Inherited from:
- IterableOnceOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- PartialFunction
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- MapOps
Attributes
- Inherited from:
- MapOps
Attributes
- Definition Classes
-
MapOps -> IterableOps
- Inherited from:
- MapOps
Attributes
- Inherited from:
- Map
Attributes
- Inherited from:
- Map
Attributes
- Definition Classes
-
MapFactoryDefaults -> IterableOps
- Inherited from:
- MapFactoryDefaults
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Attributes
- Inherited from:
- IterableOps
Deprecated and Inherited methods
Attributes
- Deprecated
-
[Since version 2.13.0]
Use ++ with an explicit collection argument instead of + with varargs - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Consider requiring an immutable Map or fall back to Map.concat. - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use ++ instead of ++: for collections of type Iterable - Inherited from:
- IterableOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use ++ instead of ++: for collections of type Iterable - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use `++=` aka `addAll` instead of varargs `+=`; infix operations with an operand of multiple args will be deprecated - Inherited from:
- Growable
Attributes
- Deprecated
-
[Since version 2.13.0]
Use -- or removeAll on an immutable Map - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use - or remove on an immutable Map - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Consider requiring an immutable Map. - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.3]
Use `--=` aka `subtractAll` instead of varargs `-=`; infix operations with an operand of multiple args will be deprecated - Inherited from:
- Shrinkable
Attributes
- Deprecated
-
[Since version 2.13.0]
Use foldLeft instead of /: - Inherited from:
- IterableOnceOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use foldRight instead of :\\ - Inherited from:
- IterableOnceOps
Attributes
- Deprecated
-
[Since version 2.13.0]
`aggregate` is not relevant for sequential collections. Use `foldLeft(z)(seqop)` instead. - Inherited from:
- IterableOnceOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use iterableFactory instead - Inherited from:
- IterableOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use `dest ++= coll` instead - Inherited from:
- IterableOnceOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use .view.filterKeys(f). A future version will include a strict version of this method (for now, .view.filterKeys(p).toMap). - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Check .knownSize instead of .hasDefiniteSize for more actionable information (see scaladoc for details) - Inherited from:
- IterableOnceOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use .view.mapValues(f). A future version will include a strict version of this method (for now, .view.mapValues(f).toMap). - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use coll instead of repr in a collection implementation, use the collection value itself from the outside - Inherited from:
- IterableOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use filterInPlace instead - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Iterable.seq always returns the iterable itself - Inherited from:
- Iterable
Attributes
- Deprecated
-
[Since version 2.13.7]
toIterable is internal and will be made protected; its name is similar to `toList` or `toSeq`, but it doesn\'t copy non-immutable collections - Inherited from:
- Iterable
Attributes
- Deprecated
-
[Since version 2.13.0]
Use .iterator instead of .toIterator - Inherited from:
- IterableOnceOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use .to(LazyList) instead of .toStream - Inherited from:
- IterableOnceOps
Attributes
- Deprecated
-
[Since version 2.13.0]
toTraversable is internal and will be made protected; its name is similar to `toList` or `toSeq`, but it doesn\'t copy non-immutable collections - Inherited from:
- IterableOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use mapValuesInPlace instead - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use m.clone().addOne((k,v)) instead of m.updated(k, v) - Inherited from:
- MapOps
Attributes
- Deprecated
-
[Since version 2.13.0]
Use .view.slice(from, until) instead of .view(from, until) - Inherited from:
- IterableOps