WithFilter
SpecializesWithFilter for Map collection types by adding overloads to transformation operations that can return a Map.
Attributes
- Source
- Map.scala
- Graph
- Supertypes
- Known subtypes
Members list
Value members
Concrete methods
Attributes
- Source
- Map.scala
Further refines the filter for thisfiltered map collection.
Further refines the filter for thisfiltered map collection.
Value parameters
- q
the predicate used to test elements.
Attributes
- Returns
an object of class
WithFilter, which supportsmap,flatMap,foreach, andwithFilteroperations. All these operations apply to those elements of this map collection which also satisfy bothpandqpredicates.- Definition Classes
- Source
- Map.scala
Inherited methods
Builds a new collection by applying a function to all elements of thefiltered outer collection containing thisWithFilter instance that satisfy
Builds a new collection by applying a function to all elements of thefiltered outer collection containing thisWithFilter instance that satisfy
Type parameters
- B
the element type of the returned collection.
Value parameters
- f
the function to apply to each element.
Attributes
- Returns
a new collection resulting from applying the given collection-valued function
fto each element of the filtered outer collection and concatenating the results.- Inherited from:
- WithFilter
- Source
- Iterable.scala
Applies a functionf to all elements of thefiltered outer collection.
Applies a functionf to all elements of thefiltered outer collection.
Type parameters
- U
the type parameter describing the result of function
f. This result will always be ignored. TypicallyUisUnit, but this is not necessary.
Value parameters
- f
the function that is applied for its side-effect to every element. The result of function
fis discarded.
Attributes
- Inherited from:
- WithFilter
- Source
- Iterable.scala
Builds a new collection by applying a function to all elements of thefiltered outer collection.
Builds a new collection by applying a function to all elements of thefiltered outer collection.
Type parameters
- B
the element type of the returned collection.
Value parameters
- f
the function to apply to each element.
Attributes
- Returns
a new collection resulting from applying the given function
fto each element of the filtered outer collection and collecting the results.- Inherited from:
- WithFilter
- Source
- Iterable.scala