Multimap (vavr 1.0.0-alpha-4 API)

Type Parameters:

K - Key type

V - Value type

All Superinterfaces:

Foldable<Tuple2<K,V>>, java.util.function.Function<K,Traversable<V>>, Function1<K,Traversable<V>>, java.lang.Iterable<Tuple2<K,V>>, PartialFunction<K,Traversable<V>>, java.io.Serializable, Traversable<Tuple2<K,V>>, Value<Tuple2<K,V>>

All Known Subinterfaces:

SortedMultimap<K,V>

All Known Implementing Classes:

HashMultimap, LinkedHashMultimap, TreeMultimap

Deprecated.
marked for removal from vavr core lib, might be moved to an extended collections module
```
@Deprecated
public interface Multimap<K,V>
extends Traversable<Tuple2<K,V>>, PartialFunction<K,Traversable<V>>, java.io.Serializable
```
An immutable Multimap interface.
Basic operations:
Conversion:
- toJavaMap()
Filtering:
Iteration:
- forEach(BiConsumer)
- iterator(BiFunction)
Transformation:

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static class Multimap.ContainerType
Deprecated.

Nested Classes
Modifier and Type	Interface and Description
`static class`	`Multimap.ContainerType` Deprecated.

Field Summary

Fields
Modifier and Type Field and Description

static long serialVersionUID
Deprecated.

Fields
Modifier and Type	Field and Description
`static long`	`serialVersionUID` Deprecated.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method and Description
`default Traversable<V>`	`apply(K key)` Deprecated.
`Map<K,Traversable<V>>`	`asMap()` Deprecated. Converts this `Multimap` to a `Map`
`default PartialFunction<K,Traversable<V>>`	`asPartialFunction()` Deprecated. Turns this `Multimap` into a `PartialFunction` which is defined at a specific index, if this `Multimap` contains the given key.
`<K2,V2> Multimap<K2,V2>`	`bimap(java.util.function.Function<? super K,? extends K2> keyMapper, java.util.function.Function<? super V,? extends V2> valueMapper)` Deprecated. Maps this `Multimap` to a new `Multimap` with different component type by applying a function to its elements.
`default <R> Seq<R>`	`collect(PartialFunction<? super Tuple2<K,V>,? extends R> partialFunction)` Deprecated. Collects all elements that are in the domain of the given `partialFunction` by mapping the elements to type `R`.
`default boolean`	`contains(Tuple2<K,V> element)` Deprecated. Shortcut for `exists(e -> Objects.equals(e, element))`, tests if the given `element` is contained.
`boolean`	`containsKey(K key)` Deprecated. Returns `true` if this multimap contains a mapping for the specified key.
`default boolean`	`containsValue(V value)` Deprecated. Returns `true` if this multimap maps one or more keys to the specified value.
`Multimap<K,V>`	`distinct()` Deprecated. Returns a new version of this which contains no duplicates.
`Multimap<K,V>`	`distinctBy(java.util.Comparator<? super Tuple2<K,V>> comparator)` Deprecated. Returns a new version of this which contains no duplicates.
`<U> Multimap<K,V>`	`distinctBy(java.util.function.Function<? super Tuple2<K,V>,? extends U> keyExtractor)` Deprecated. Returns a new version of this which contains no duplicates.
`Multimap<K,V>`	`drop(int n)` Deprecated. Drops the first n elements of this or all elements, if this length < n.
`Multimap<K,V>`	`dropRight(int n)` Deprecated. Drops the last n elements of this or all elements, if this length < n.
`Multimap<K,V>`	`dropUntil(java.util.function.Predicate<? super Tuple2<K,V>> predicate)` Deprecated. Drops elements until the predicate holds for the current element.
`Multimap<K,V>`	`dropWhile(java.util.function.Predicate<? super Tuple2<K,V>> predicate)` Deprecated. Drops elements while the predicate holds for the current element.
`Multimap<K,V>`	`filter(java.util.function.BiPredicate<? super K,? super V> predicate)` Deprecated. Returns a new Multimap consisting of all elements which satisfy the given predicate.
`Multimap<K,V>`	`filter(java.util.function.Predicate<? super Tuple2<K,V>> predicate)` Deprecated. Returns a new traversable consisting of all elements which satisfy the given predicate.
`Multimap<K,V>`	`filterKeys(java.util.function.Predicate<? super K> predicate)` Deprecated. Returns a new Multimap consisting of all elements with keys which satisfy the given predicate.
`Multimap<K,V>`	`filterNot(java.util.function.BiPredicate<? super K,? super V> predicate)` Deprecated. Returns a new Multimap consisting of all elements which do not satisfy the given predicate.
`Multimap<K,V>`	`filterNot(java.util.function.Predicate<? super Tuple2<K,V>> predicate)` Deprecated. Returns a new traversable consisting of all elements which do not satisfy the given predicate.
`Multimap<K,V>`	`filterNotKeys(java.util.function.Predicate<? super K> predicate)` Deprecated. Returns a new Multimap consisting of all elements with keys which do not satisfy the given predicate.
`Multimap<K,V>`	`filterNotValues(java.util.function.Predicate<? super V> predicate)` Deprecated. Returns a new Multimap consisting of all elements with values which do not satisfy the given predicate.
`Multimap<K,V>`	`filterValues(java.util.function.Predicate<? super V> predicate)` Deprecated. Returns a new Multimap consisting of all elements with values which satisfy the given predicate.
`<K2,V2> Multimap<K2,V2>`	`flatMap(java.util.function.BiFunction<? super K,? super V,? extends java.lang.Iterable<Tuple2<K2,V2>>> mapper)` Deprecated. FlatMaps this `Multimap` to a new `Multimap` with different component type.
`default <U> Seq<U>`	`flatMap(java.util.function.Function<? super Tuple2<K,V>,? extends java.lang.Iterable<? extends U>> mapper)` Deprecated. Flat-maps this entries to a sequence of values.
`default <U> U`	`foldRight(U zero, java.util.function.BiFunction<? super Tuple2<K,V>,? super U,? extends U> f)` Deprecated. Folds this elements from the right, starting with `zero` and successively calling `combine`.
`default void`	`forEach(java.util.function.BiConsumer<K,V> action)` Deprecated. Performs an action on key, value pair.
`Option<Traversable<V>>`	`get(K key)` Deprecated. Returns the `Some` of value to which the specified key is mapped, or `None` if this multimap contains no mapping for the key.
`Multimap.ContainerType`	`getContainerType()` Deprecated. Returns the type of the `Traversable` value container of this `MultiMap`.
`Traversable<V>`	`getOrElse(K key, Traversable<? extends V> defaultValue)` Deprecated. Returns the value associated with a key, or a default value if the key is not contained in the map
`<C> Map<C,? extends Multimap<K,V>>`	`groupBy(java.util.function.Function<? super Tuple2<K,V>,? extends C> classifier)` Deprecated. Groups this elements by classifying the elements.
`Iterator<? extends Multimap<K,V>>`	`grouped(int size)` Deprecated. Groups this `Traversable` into fixed size blocks.
`default boolean`	`hasDefiniteSize()` Deprecated. Checks if this Traversable is known to have a finite size.
`Multimap<K,V>`	`init()` Deprecated. Dual of Traversable.tail(), returning all elements except the last.
`Option<? extends Multimap<K,V>>`	`initOption()` Deprecated. Dual of Traversable.tailOption(), returning all elements except the last as `Option`.
`default boolean`	`isDefinedAt(K key)` Deprecated.
`default boolean`	`isDistinct()` Deprecated. Checks if this Traversable may consist of distinct elements only.
`default boolean`	`isTraversableAgain()` Deprecated. Checks if this Traversable can be repeatedly traversed.
`Iterator<Tuple2<K,V>>`	`iterator()` Deprecated. An iterator by means of head() and tail().
`default <U> Iterator<U>`	`iterator(java.util.function.BiFunction<K,V,? extends U> mapper)` Deprecated. Iterates this Multimap sequentially, mapping the (key, value) pairs to elements.
`Set<K>`	`keySet()` Deprecated. Returns the keys contained in this multimap.
`default int`	`length()` Deprecated. Computes the number of elements of this Traversable.
`<K2,V2> Multimap<K2,V2>`	`map(java.util.function.BiFunction<? super K,? super V,Tuple2<K2,V2>> mapper)` Deprecated. Maps the entries of this `Multimap` to form a new `Multimap`.
`default <U> Seq<U>`	`map(java.util.function.Function<? super Tuple2<K,V>,? extends U> mapper)` Deprecated. Maps the `Multimap` entries to a sequence of values.
`<V2> Multimap<K,V2>`	`mapValues(java.util.function.Function<? super V,? extends V2> valueMapper)` Deprecated. Maps the values of this `Multimap` while preserving the corresponding keys.
`Multimap<K,V>`	`merge(Multimap<? extends K,? extends V> that)` Deprecated. Creates a new multimap which by merging the entries of `this` multimap and `that` multimap.
`<K2 extends K,V2 extends V> Multimap<K,V>`	`merge(Multimap<K2,V2> that, java.util.function.BiFunction<Traversable<V>,Traversable<V2>,Traversable<V>> collisionResolution)` Deprecated. Creates a new multimap which by merging the entries of `this` multimap and `that` multimap.
`static <K,V> Multimap<K,V>`	`narrow(Multimap<? extends K,? extends V> map)` Deprecated. Narrows a widened `Multimap<? extends K, ? extends V>` to `Multimap<K, V>` by performing a type-safe cast.
`Multimap<K,V>`	`orElse(java.lang.Iterable<? extends Tuple2<K,V>> other)` Deprecated. Returns this `Traversable` if it is nonempty, otherwise return the alternative.
`Multimap<K,V>`	`orElse(java.util.function.Supplier<? extends java.lang.Iterable<? extends Tuple2<K,V>>> supplier)` Deprecated. Returns this `Traversable` if it is nonempty, otherwise return the result of evaluating supplier.
`Tuple2<? extends Multimap<K,V>,? extends Multimap<K,V>>`	`partition(java.util.function.Predicate<? super Tuple2<K,V>> predicate)` Deprecated. Creates a partition of this `Traversable` by splitting this elements in two in distinct traversables according to a predicate.
`Multimap<K,V>`	`peek(java.util.function.Consumer<? super Tuple2<K,V>> action)` Deprecated. Performs the given `action` on the first element if this is an eager implementation.
`Multimap<K,V>`	`put(K key, V value)` Deprecated. Associates the specified value with the specified key in this multimap.
`Multimap<K,V>`	`put(Tuple2<? extends K,? extends V> entry)` Deprecated. Convenience method for `put(entry._1, entry._2)`.
`Multimap<K,V>`	`remove(K key)` Deprecated. Removes the mapping for a key from this multimap if it is present.
`Multimap<K,V>`	`remove(K key, V value)` Deprecated. Removes the key-value pair from this multimap if it is present.
`Multimap<K,V>`	`removeAll(java.lang.Iterable<? extends K> keys)` Deprecated. Removes the mapping for a key from this multimap if it is present.
`Multimap<K,V>`	`replace(K key, V oldValue, V newValue)` Deprecated. Replaces the entry with the specified key and oldValue.
`Multimap<K,V>`	`replace(Tuple2<K,V> currentElement, Tuple2<K,V> newElement)` Deprecated. Replaces the first occurrence (if exists) of the given currentElement with newElement.
`Multimap<K,V>`	`replaceAll(java.util.function.BiFunction<? super K,? super V,? extends V> function)` Deprecated. Replaces each entry's values with the result of invoking the given function on that each tuple until all entries have been processed or the function throws an exception.
`Multimap<K,V>`	`replaceAll(Tuple2<K,V> currentElement, Tuple2<K,V> newElement)` Deprecated. Replaces all occurrences of the given currentElement with newElement.
`Multimap<K,V>`	`replaceValue(K key, V value)` Deprecated. Replaces the entry for the specified key only if it is currently mapped to some value.
`Multimap<K,V>`	`retainAll(java.lang.Iterable<? extends Tuple2<K,V>> elements)` Deprecated. Keeps all occurrences of the given elements from this.
`Multimap<K,V>`	`scan(Tuple2<K,V> zero, java.util.function.BiFunction<? super Tuple2<K,V>,? super Tuple2<K,V>,? extends Tuple2<K,V>> operation)` Deprecated. Computes a prefix scan of the elements of the collection.
`default <U> Seq<U>`	`scanLeft(U zero, java.util.function.BiFunction<? super U,? super Tuple2<K,V>,? extends U> operation)` Deprecated. Produces a collection containing cumulative results of applying the operator going left to right.
`default <U> Seq<U>`	`scanRight(U zero, java.util.function.BiFunction<? super Tuple2<K,V>,? super U,? extends U> operation)` Deprecated. Produces a collection containing cumulative results of applying the operator going right to left.
`int`	`size()` Deprecated. Computes the number of elements of this Traversable.
`Iterator<? extends Multimap<K,V>>`	`slideBy(java.util.function.Function<? super Tuple2<K,V>,?> classifier)` Deprecated. Slides a non-overlapping window of a variable size over this `Traversable`.
`Iterator<? extends Multimap<K,V>>`	`sliding(int size)` Deprecated. Slides a window of a specific `size` and step size 1 over this `Traversable` by calling `Traversable.sliding(int, int)`.
`Iterator<? extends Multimap<K,V>>`	`sliding(int size, int step)` Deprecated. Slides a window of a specific `size` and `step` size over this `Traversable`.
`Tuple2<? extends Multimap<K,V>,? extends Multimap<K,V>>`	`span(java.util.function.Predicate<? super Tuple2<K,V>> predicate)` Deprecated. Returns a tuple where the first element is the longest prefix of elements that satisfy the given `predicate` and the second element is the remainder.
`Multimap<K,V>`	`tail()` Deprecated. Drops the first element of a non-empty Traversable.
`Option<? extends Multimap<K,V>>`	`tailOption()` Deprecated. Drops the first element of a non-empty Traversable and returns an `Option`.
`Multimap<K,V>`	`take(int n)` Deprecated. Takes the first n elements of this or all elements, if this length < n.
`Multimap<K,V>`	`takeRight(int n)` Deprecated. Takes the last n elements of this or all elements, if this length < n.
`Multimap<K,V>`	`takeUntil(java.util.function.Predicate<? super Tuple2<K,V>> predicate)` Deprecated. Takes elements until the predicate holds for the current element.
`Multimap<K,V>`	`takeWhile(java.util.function.Predicate<? super Tuple2<K,V>> predicate)` Deprecated. Takes elements while the predicate holds for the current element.
`java.util.Map<K,java.util.Collection<V>>`	`toJavaMap()` Deprecated. Converts this Vavr `Map` to a `java.util.Map` while preserving characteristics like insertion order (`LinkedHashMultimap`) and sort order (`SortedMultimap`).
`default <U> U`	`transform(java.util.function.Function<? super Multimap<K,V>,? extends U> f)` Deprecated. Transforms this `Multimap`.
`Traversable<V>`	`values()` Deprecated.
`default <U> Seq<Tuple2<Tuple2<K,V>,U>>`	`zip(java.lang.Iterable<? extends U> that)` Deprecated. Returns a traversable formed from this traversable and another Iterable collection by combining corresponding elements in pairs.
`default <U> Seq<Tuple2<Tuple2<K,V>,U>>`	`zipAll(java.lang.Iterable<? extends U> that, Tuple2<K,V> thisElem, U thatElem)` Deprecated. Returns a traversable formed from this traversable and another Iterable by combining corresponding elements in pairs.
`default <U,R> Seq<R>`	`zipWith(java.lang.Iterable<? extends U> that, java.util.function.BiFunction<? super Tuple2<K,V>,? super U,? extends R> mapper)` Deprecated. Returns a traversable formed from this traversable and another Iterable collection by mapping elements.
`default Seq<Tuple2<Tuple2<K,V>,java.lang.Integer>>`	`zipWithIndex()` Deprecated. Zips this traversable with its indices.
`default <U> Seq<U>`	`zipWithIndex(java.util.function.BiFunction<? super Tuple2<K,V>,? super java.lang.Integer,? extends U> mapper)` Deprecated. Returns a traversable formed from this traversable and another Iterable collection by mapping elements.

Methods inherited from interface io.vavr.collection.Traversable
arrangeBy, average, containsAll, count, equals, existsUnique, find, findLast, fold, foldLeft, forEachWithIndex, get, hashCode, head, headOption, isEmpty, isOrdered, isSequential, isSingleValued, last, lastOption, max, maxBy, maxBy, min, minBy, minBy, mkCharSeq, mkCharSeq, mkCharSeq, mkString, mkString, mkString, narrow, nonEmpty, product, reduce, reduceLeft, reduceLeftOption, reduceOption, reduceRight, reduceRightOption, single, singleOption, spliterator, sum, toLinkedMap, toMap, toSortedMap, toSortedMap, unzip, unzip3

Methods inherited from interface io.vavr.Value
collect, collect, corresponds, eq, exists, forAll, forEach, getOrElse, getOrElse, getOrElseThrow, getOrElseTry, getOrNull, isAsync, isLazy, narrow, out, out, stderr, stdout, stringPrefix, toArray, toCharSeq, toCompletableFuture, toEither, toEither, toInvalid, toInvalid, toJavaArray, toJavaArray, toJavaArray, toJavaCollection, toJavaList, toJavaList, toJavaMap, toJavaMap, toJavaMap, toJavaOptional, toJavaParallelStream, toJavaSet, toJavaSet, toJavaStream, toLeft, toLeft, toLinkedMap, toLinkedMap, toLinkedSet, toList, toMap, toMap, toOption, toPriorityQueue, toPriorityQueue, toQueue, toRight, toRight, toSet, toSortedMap, toSortedMap, toSortedMap, toSortedMap, toSortedSet, toSortedSet, toStream, toString, toTree, toTree, toTry, toTry, toValid, toValid, toValidation, toValidation, toVector

Methods inherited from interface io.vavr.PartialFunction
lift

Methods inherited from interface io.vavr.Function1
andThen, arity, compose, constant, curried, identity, isMemoized, lift, liftTry, memoized, narrow, of, partial, reversed, tupled

- Field Detail
 - serialVersionUID
```
static final long serialVersionUID
```
 Deprecated.
 
 See Also:
 
 Constant Field Values
- Method Detail
 - narrow
```
static <K,V> Multimap<K,V> narrow(Multimap<? extends K,? extends V> map)
```
 Deprecated.
 
 Narrows a widened Multimap<? extends K, ? extends V> to Multimap<K, V> by performing a type-safe cast. This is eligible because immutable/read-only collections are covariant.
 
 Type Parameters:
 
 K - Key type
 
 V - Value type
 
 Parameters:
 
 map - A Multimap.
 
 Returns:
 
 the given multimap instance as narrowed type Multimap<K, V>.
 - apply
```
@Deprecated
default Traversable<V> apply(K key)
```
 Deprecated.
 
 Description copied from interface: PartialFunction
 
 Applies this function to the given argument and returns the result.
 
 Specified by:
 
 apply in interface java.util.function.Function<K,Traversable<V>>
 
 Specified by:
 
 apply in interface Function1<K,Traversable<V>>
 
 Specified by:
 
 apply in interface PartialFunction<K,Traversable<V>>
 
 Parameters:
 
 key - the argument
 
 Returns:
 
 the result of function application
 - asMap
```
Map<K,Traversable<V>> asMap()
```
 Deprecated.
 
 Converts this Multimap to a Map
 
 Returns:
 
 Map<K, Traversable<V>>
 - asPartialFunction
```
default PartialFunction<K,Traversable<V>> asPartialFunction()
 throws java.lang.IndexOutOfBoundsException
```
 Deprecated.
 
 Turns this Multimap into a PartialFunction which is defined at a specific index, if this Multimap contains the given key. When applied to a defined key, the partial function will return the Traversable of this Multimap that is associated with the key.
 
 Returns:
 
 a new PartialFunction
 
 Throws:
 
 java.util.NoSuchElementException - when a non-existing key is applied to the partial function
 
 java.lang.IndexOutOfBoundsException
 - bimap
```
<K2,V2> Multimap<K2,V2> bimap(java.util.function.Function<? super K,? extends K2> keyMapper,
 java.util.function.Function<? super V,? extends V2> valueMapper)
```
 Deprecated.
 
 Maps this Multimap to a new Multimap with different component type by applying a function to its elements.
 
 Type Parameters:
 
 K2 - key's component type of the multimap result
 
 V2 - value's component type of the multimap result
 
 Parameters:
 
 keyMapper - a Function that maps the keys of type K to keys of type K2
 
 valueMapper - a Function that the values of type V to values of type V2
 
 Returns:
 
 a new Multimap
 
 Throws:
 
 java.lang.NullPointerException - if keyMapper or valueMapper is null
 - collect
```
default <R> Seq<R> collect(PartialFunction<? super Tuple2<K,V>,? extends R> partialFunction)
```
 Deprecated.
 
 Description copied from interface: Traversable
 Collects all elements that are in the domain of the given partialFunction by mapping the elements to type R.
 More specifically, for each of this elements in iteration order first it is checked
```
 partialFunction.isDefinedAt(element)
 
```
 If the elements makes it through that filter, the mapped instance is added to the result collection
```
 R newElement = partialFunction.apply(element)
 
```
 Note:If this Traversable is ordered (i.e. extends Ordered, the caller of collect has to ensure that the elements are comparable (i.e. extend Comparable).
 Specified by:
 
 collect in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 R - The new element type
 
 Parameters:
 
 partialFunction - A function that is not necessarily defined of all elements of this traversable.
 
 Returns:
 
 A new Traversable instance containing elements of type R
 - contains
```
default boolean contains(Tuple2<K,V> element)
```
 Deprecated.
 
 Description copied from interface: Value
 
 Shortcut for exists(e -> Objects.equals(e, element)), tests if the given element is contained.
 
 Specified by:
 
 contains in interface Value<Tuple2<K,V>>
 
 Parameters:
 
 element - An Object of type A, may be null.
 
 Returns:
 
 true, if element is contained, false otherwise.
 - containsKey
```
boolean containsKey(K key)
```
 Deprecated.
 
 Returns true if this multimap contains a mapping for the specified key.
 
 Parameters:
 
 key - key whose presence in this multimap is to be tested
 
 Returns:
 
 true if this multimap contains a mapping for the specified key
 - containsValue
```
default boolean containsValue(V value)
```
 Deprecated.
 
 Returns true if this multimap maps one or more keys to the specified value. This operation will require time linear in the map size.
 
 Parameters:
 
 value - value whose presence in this multimap is to be tested
 
 Returns:
 
 true if this multimap maps one or more keys to the specified value
 - filter
```
Multimap<K,V> filter(java.util.function.BiPredicate<? super K,? super V> predicate)
```
 Deprecated.
 
 Returns a new Multimap consisting of all elements which satisfy the given predicate.
 
 Parameters:
 
 predicate - the predicate used to test elements
 
 Returns:
 
 a new Multimap
 
 Throws:
 
 java.lang.NullPointerException - if predicate is null
 - filterNot
```
Multimap<K,V> filterNot(java.util.function.BiPredicate<? super K,? super V> predicate)
```
 Deprecated.
 
 Returns a new Multimap consisting of all elements which do not satisfy the given predicate.
 
 Parameters:
 
 predicate - the predicate used to test elements
 
 Returns:
 
 a new Multimap
 
 Throws:
 
 java.lang.NullPointerException - if predicate is null
 - filterKeys
```
Multimap<K,V> filterKeys(java.util.function.Predicate<? super K> predicate)
```
 Deprecated.
 
 Returns a new Multimap consisting of all elements with keys which satisfy the given predicate.
 
 Parameters:
 
 predicate - the predicate used to test keys of elements
 
 Returns:
 
 a new Multimap
 
 Throws:
 
 java.lang.NullPointerException - if predicate is null
 - filterNotKeys
```
Multimap<K,V> filterNotKeys(java.util.function.Predicate<? super K> predicate)
```
 Deprecated.
 
 Returns a new Multimap consisting of all elements with keys which do not satisfy the given predicate.
 
 Parameters:
 
 predicate - the predicate used to test keys of elements
 
 Returns:
 
 a new Multimap
 
 Throws:
 
 java.lang.NullPointerException - if predicate is null
 - filterValues
```
Multimap<K,V> filterValues(java.util.function.Predicate<? super V> predicate)
```
 Deprecated.
 
 Returns a new Multimap consisting of all elements with values which satisfy the given predicate.
 
 Parameters:
 
 predicate - the predicate used to test values of elements
 
 Returns:
 
 a new Multimap
 
 Throws:
 
 java.lang.NullPointerException - if predicate is null
 - filterNotValues
```
Multimap<K,V> filterNotValues(java.util.function.Predicate<? super V> predicate)
```
 Deprecated.
 
 Returns a new Multimap consisting of all elements with values which do not satisfy the given predicate.
 
 Parameters:
 
 predicate - the predicate used to test values of elements
 
 Returns:
 
 a new Multimap
 
 Throws:
 
 java.lang.NullPointerException - if predicate is null
 - flatMap
```
<K2,V2> Multimap<K2,V2> flatMap(java.util.function.BiFunction<? super K,? super V,? extends java.lang.Iterable<Tuple2<K2,V2>>> mapper)
```
 Deprecated.
 
 FlatMaps this Multimap to a new Multimap with different component type.
 
 Type Parameters:
 
 K2 - key's component type of the mapped Multimap
 
 V2 - value's component type of the mapped Multimap
 
 Parameters:
 
 mapper - A mapper
 
 Returns:
 
 A new Multimap.
 
 Throws:
 
 java.lang.NullPointerException - if mapper is null
 - forEach
```
default void forEach(java.util.function.BiConsumer<K,V> action)
```
 Deprecated.
 
 Performs an action on key, value pair.
 
 Parameters:
 
 action - A BiConsumer
 
 Throws:
 
 java.lang.NullPointerException - if action is null
 - get
```
Option<Traversable<V>> get(K key)
```
 Deprecated.
 
 Returns the Some of value to which the specified key is mapped, or None if this multimap contains no mapping for the key.
 
 Parameters:
 
 key - the key whose associated value is to be returned
 
 Returns:
 
 the Some of value to which the specified key is mapped, or None if this multimap contains no mapping for the key
 - getOrElse
```
Traversable<V> getOrElse(K key,
 Traversable<? extends V> defaultValue)
```
 Deprecated.
 
 Returns the value associated with a key, or a default value if the key is not contained in the map
 
 Parameters:
 
 key - the key
 
 defaultValue - a default value
 
 Returns:
 
 the value associated with key if it exists, otherwise the result of the default value
 - getContainerType
```
Multimap.ContainerType getContainerType()
```
 Deprecated.
 
 Returns the type of the Traversable value container of this MultiMap.
 
 Returns:
 
 an enum value representing the container type
 - hasDefiniteSize
```
default boolean hasDefiniteSize()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Checks if this Traversable is known to have a finite size.
 This method should be implemented by classes only, i.e. not by interfaces.
 
 Specified by:
 
 hasDefiniteSize in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 true, if this Traversable is known to have a finite size, false otherwise.
 - isDefinedAt
```
@Deprecated
default boolean isDefinedAt(K key)
```
 Deprecated.
 
 Description copied from interface: PartialFunction
 
 Tests if a value is contained in the function's domain.
 
 Specified by:
 
 isDefinedAt in interface PartialFunction<K,Traversable<V>>
 
 Parameters:
 
 key - a potential function argument
 
 Returns:
 
 true, if the given value is contained in the function's domain, false otherwise
 - isDistinct
```
default boolean isDistinct()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Checks if this Traversable may consist of distinct elements only.
 
 Specified by:
 
 isDistinct in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 true if this Traversable may consist of distinct elements only, false otherwise.
 - isTraversableAgain
```
default boolean isTraversableAgain()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Checks if this Traversable can be repeatedly traversed.
 This method should be implemented by classes only, i.e. not by interfaces.
 
 Specified by:
 
 isTraversableAgain in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 true, if this Traversable is known to be traversable repeatedly, false otherwise.
 - iterator
```
Iterator<Tuple2<K,V>> iterator()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 An iterator by means of head() and tail(). Subclasses may want to override this method.
 
 Specified by:
 
 iterator in interface java.lang.Iterable<Tuple2<K,V>>
 
 Specified by:
 
 iterator in interface Traversable<Tuple2<K,V>>
 
 Specified by:
 
 iterator in interface Value<Tuple2<K,V>>
 
 Returns:
 
 A new Iterator of this Traversable elements.
 - iterator
```
default  Iterator iterator(java.util.function.BiFunction<K,V,? extends U> mapper)
```
 Deprecated.
 
 Iterates this Multimap sequentially, mapping the (key, value) pairs to elements.
 
 Type Parameters:
 
 U - The type of the resulting elements
 
 Parameters:
 
 mapper - A function that maps (key, value) pairs to elements of type U
 
 Returns:
 
 An iterator through the mapped elements.
 - keySet
```
Set<K> keySet()
```
 Deprecated.
 
 Returns the keys contained in this multimap.
 
 Returns:
 
 Set of the keys contained in this multimap.
 - length
```
default int length()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Computes the number of elements of this Traversable.
 Same as Traversable.size().
 
 Specified by:
 
 length in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 the number of elements
 - map
```
<K2,V2> Multimap<K2,V2> map(java.util.function.BiFunction<? super K,? super V,Tuple2<K2,V2>> mapper)
```
 Deprecated.
 
 Maps the entries of this Multimap to form a new Multimap.
 
 Type Parameters:
 
 K2 - key's component type of the multimap result
 
 V2 - value's component type of the multimap result
 
 Parameters:
 
 mapper - a Function that maps entries of type (K, V) to entries of type (K2, V2)
 
 Returns:
 
 a new Multimap
 
 Throws:
 
 java.lang.NullPointerException - if mapper is null
 - map
```
default  Seq map(java.util.function.Function<? super Tuple2<K,V>,? extends U> mapper)
```
 Deprecated.
 
 Maps the Multimap entries to a sequence of values.
 Please use map(BiFunction) if the result has to be of type Multimap.
 
 Specified by:
 
 map in interface Traversable<Tuple2<K,V>>
 
 Specified by:
 
 map in interface Value<Tuple2<K,V>>
 
 Type Parameters:
 
 U - Component type
 
 Parameters:
 
 mapper - A mapper
 
 Returns:
 
 A sequence of mapped values.
 - mapValues
```
<V2> Multimap<K,V2> mapValues(java.util.function.Function<? super V,? extends V2> valueMapper)
```
 Deprecated.
 
 Maps the values of this Multimap while preserving the corresponding keys.
 
 Type Parameters:
 
 V2 - the new value type
 
 Parameters:
 
 valueMapper - a Function that maps values of type V to values of type V2
 
 Returns:
 
 a new Multimap
 
 Throws:
 
 java.lang.NullPointerException - if valueMapper is null
 - merge
```
Multimap<K,V> merge(Multimap<? extends K,? extends V> that)
```
 Deprecated.
 
 Creates a new multimap which by merging the entries of this multimap and that multimap.
 If collisions occur, the value of this multimap is taken.
 
 Parameters:
 
 that - the other multimap
 
 Returns:
 
 A merged multimap
 
 Throws:
 
 java.lang.NullPointerException - if that multimap is null
 - merge
```
<K2 extends K,V2 extends V> Multimap<K,V> merge(Multimap<K2,V2> that,
 java.util.function.BiFunction<Traversable<V>,Traversable<V2>,Traversable<V>> collisionResolution)
```
 Deprecated.
 
 Creates a new multimap which by merging the entries of this multimap and that multimap.
 Uses the specified collision resolution function if two keys are the same. The collision resolution function will always take the first argument from this multimap and the second from that multimap.
 
 Type Parameters:
 
 K2 - key type of that Multimap
 
 V2 - value type of that Multimap
 
 Parameters:
 
 that - the other multimap
 
 collisionResolution - the collision resolution function
 
 Returns:
 
 A merged multimap
 
 Throws:
 
 java.lang.NullPointerException - if that multimap or the given collision resolution function is null
 - put
```
Multimap<K,V> put(K key,
 V value)
```
 Deprecated.
 
 Associates the specified value with the specified key in this multimap. If the map previously contained a mapping for the key, the old value is replaced by the specified value.
 
 Parameters:
 
 key - key with which the specified value is to be associated
 
 value - value to be associated with the specified key
 
 Returns:
 
 A new Multimap containing these elements and that entry.
 - put
```
Multimap<K,V> put(Tuple2<? extends K,? extends V> entry)
```
 Deprecated.
 
 Convenience method for put(entry._1, entry._2).
 
 Parameters:
 
 entry - A Tuple2 containing the key and value
 
 Returns:
 
 A new Multimap containing these elements and that entry.
 - remove
```
Multimap<K,V> remove(K key)
```
 Deprecated.
 
 Removes the mapping for a key from this multimap if it is present.
 
 Parameters:
 
 key - key whose mapping is to be removed from the multimap
 
 Returns:
 
 A new Multimap containing these elements without the entry specified by that key.
 - remove
```
Multimap<K,V> remove(K key,
 V value)
```
 Deprecated.
 
 Removes the key-value pair from this multimap if it is present.
 
 Parameters:
 
 key - key whose mapping is to be removed from the multimap
 
 value - value whose mapping is to be removed from the multimap
 
 Returns:
 
 A new Multimap containing these elements without the entry specified by that key and value.
 - removeAll
```
Multimap<K,V> removeAll(java.lang.Iterable<? extends K> keys)
```
 Deprecated.
 
 Removes the mapping for a key from this multimap if it is present.
 
 Parameters:
 
 keys - keys are to be removed from the multimap
 
 Returns:
 
 A new Multimap containing these elements without the entries specified by that keys.
 - scanLeft
```
default  Seq scanLeft(U zero,
 java.util.function.BiFunction<? super U,? super Tuple2<K,V>,? extends U> operation)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Produces a collection containing cumulative results of applying the operator going left to right. Note: will not terminate for infinite-sized collections. Note: might return different results for different runs, unless the underlying collection type is ordered.
 
 Specified by:
 
 scanLeft in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 U - the type of the elements in the resulting collection
 
 Parameters:
 
 zero - the initial value
 
 operation - the binary operator applied to the intermediate result and the element
 
 Returns:
 
 collection with intermediate results
 - scanRight
```
default  Seq scanRight(U zero,
 java.util.function.BiFunction<? super Tuple2<K,V>,? super U,? extends U> operation)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Produces a collection containing cumulative results of applying the operator going right to left. The head of the collection is the last cumulative result. Note: will not terminate for infinite-sized collections. Note: might return different results for different runs, unless the underlying collection type is ordered.
 
 Specified by:
 
 scanRight in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 U - the type of the elements in the resulting collection
 
 Parameters:
 
 zero - the initial value
 
 operation - the binary operator applied to the intermediate result and the element
 
 Returns:
 
 collection with intermediate results
 - size
```
int size()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Computes the number of elements of this Traversable.
 Same as Traversable.length().
 
 Specified by:
 
 size in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 the number of elements
 - toJavaMap
```
java.util.Map<K,java.util.Collection<V>> toJavaMap()
```
 Deprecated.
 
 Converts this Vavr Map to a java.util.Map while preserving characteristics like insertion order (LinkedHashMultimap) and sort order (SortedMultimap).
 
 Returns:
 
 a new java.util.Map instance
 - transform
```
default  U transform(java.util.function.Function<? super Multimap<K,V>,? extends U> f)
```
 Deprecated.
 
 Transforms this Multimap.
 
 Type Parameters:
 
 U - Type of transformation result
 
 Parameters:
 
 f - A transformation
 
 Returns:
 
 An instance of type U
 
 Throws:
 
 java.lang.NullPointerException - if f is null
 - values
```
Traversable<V> values()
```
 Deprecated.
 - zip
```
default  Seq<Tuple2<Tuple2<K,V>,U>> zip(java.lang.Iterable<? extends U> that)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns a traversable formed from this traversable and another Iterable collection by combining corresponding elements in pairs. If one of the two iterables is longer than the other, its remaining elements are ignored.
 The length of the returned traversable is the minimum of the lengths of this traversable and that iterable.
 
 Specified by:
 
 zip in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 U - The type of the second half of the returned pairs.
 
 Parameters:
 
 that - The Iterable providing the second half of each result pair.
 
 Returns:
 
 a new traversable containing pairs consisting of corresponding elements of this traversable and that iterable.
 - zipAll
```
default  Seq<Tuple2<Tuple2<K,V>,U>> zipAll(java.lang.Iterable<? extends U> that,
 Tuple2<K,V> thisElem,
 U thatElem)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns a traversable formed from this traversable and another Iterable by combining corresponding elements in pairs. If one of the two collections is shorter than the other, placeholder elements are used to extend the shorter collection to the length of the longer.
 The length of the returned traversable is the maximum of the lengths of this traversable and that iterable.
 Special case: if this traversable is shorter than that elements, and that elements contains duplicates, the resulting traversable may be shorter than the maximum of the lengths of this and that because a traversable contains an element at most once.
 If this Traversable is shorter than that, thisElem values are used to fill the result. If that is shorter than this Traversable, thatElem values are used to fill the result.
 
 Specified by:
 
 zipAll in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 U - The type of the second half of the returned pairs.
 
 Parameters:
 
 that - The Iterable providing the second half of each result pair.
 
 thisElem - The element to be used to fill up the result if this traversable is shorter than that.
 
 thatElem - The element to be used to fill up the result if that is shorter than this traversable.
 
 Returns:
 
 A new traversable containing pairs consisting of corresponding elements of this traversable and that.
 - zipWith
```
default <U,R> Seq<R> zipWith(java.lang.Iterable<? extends U> that,
 java.util.function.BiFunction<? super Tuple2<K,V>,? super U,? extends R> mapper)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns a traversable formed from this traversable and another Iterable collection by mapping elements. If one of the two iterables is longer than the other, its remaining elements are ignored.
 The length of the returned traversable is the minimum of the lengths of this traversable and that iterable.
 
 Specified by:
 
 zipWith in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 U - The type of the second parameter of the mapper.
 
 R - The type of the mapped elements.
 
 Parameters:
 
 that - The Iterable providing the second parameter of the mapper.
 
 mapper - a mapper.
 
 Returns:
 
 a new traversable containing mapped elements of this traversable and that iterable.
 - zipWithIndex
```
default Seq<Tuple2<Tuple2<K,V>,java.lang.Integer>> zipWithIndex()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Zips this traversable with its indices.
 
 Specified by:
 
 zipWithIndex in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 A new traversable containing all elements of this traversable paired with their index, starting with 0.
 - zipWithIndex
```
default  Seq zipWithIndex(java.util.function.BiFunction<? super Tuple2<K,V>,? super java.lang.Integer,? extends U> mapper)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns a traversable formed from this traversable and another Iterable collection by mapping elements. If one of the two iterables is longer than the other, its remaining elements are ignored.
 The length of the returned traversable is the minimum of the lengths of this traversable and that iterable.
 
 Specified by:
 
 zipWithIndex in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 U - The type of the mapped elements.
 
 Parameters:
 
 mapper - a mapper.
 
 Returns:
 
 a new traversable containing mapped elements of this traversable and that iterable.
 - distinct
```
Multimap<K,V> distinct()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns a new version of this which contains no duplicates. Elements are compared using equals.
 
 Specified by:
 
 distinct in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 a new Traversable containing this elements without duplicates
 - distinctBy
```
Multimap<K,V> distinctBy(java.util.Comparator<? super Tuple2<K,V>> comparator)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns a new version of this which contains no duplicates. Elements are compared using the given comparator.
 
 Specified by:
 
 distinctBy in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 comparator - A comparator
 
 Returns:
 
 a new Traversable containing this elements without duplicates
 - distinctBy
```
 Multimap<K,V> distinctBy(java.util.function.Function<? super Tuple2<K,V>,? extends U> keyExtractor)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns a new version of this which contains no duplicates. Elements mapped to keys which are compared using equals.
 The elements of the result are determined in the order of their occurrence - first match wins.
 
 Specified by:
 
 distinctBy in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 U - key type
 
 Parameters:
 
 keyExtractor - A key extractor
 
 Returns:
 
 a new Traversable containing this elements without duplicates
 - drop
```
Multimap<K,V> drop(int n)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Drops the first n elements of this or all elements, if this length < n.
 
 Specified by:
 
 drop in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 n - The number of elements to drop.
 
 Returns:
 
 a new instance consisting of all elements of this except the first n ones, or else the empty instance, if this has less than n elements.
 - dropRight
```
Multimap<K,V> dropRight(int n)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Drops the last n elements of this or all elements, if this length < n.
 
 Specified by:
 
 dropRight in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 n - The number of elements to drop.
 
 Returns:
 
 a new instance consisting of all elements of this except the last n ones, or else the empty instance, if this has less than n elements.
 - dropUntil
```
Multimap<K,V> dropUntil(java.util.function.Predicate<? super Tuple2<K,V>> predicate)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Drops elements until the predicate holds for the current element.
 
 Specified by:
 
 dropUntil in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 predicate - A condition tested subsequently for this elements.
 
 Returns:
 
 a new instance consisting of all elements starting from the first one which does satisfy the given predicate.
 - dropWhile
```
Multimap<K,V> dropWhile(java.util.function.Predicate<? super Tuple2<K,V>> predicate)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Drops elements while the predicate holds for the current element.
 Note: This is essentially the same as dropUntil(predicate.negate()). It is intended to be used with method references, which cannot be negated directly.
 
 Specified by:
 
 dropWhile in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 predicate - A condition tested subsequently for this elements.
 
 Returns:
 
 a new instance consisting of all elements starting from the first one which does not satisfy the given predicate.
 - filter
```
Multimap<K,V> filter(java.util.function.Predicate<? super Tuple2<K,V>> predicate)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns a new traversable consisting of all elements which satisfy the given predicate.
 
 Specified by:
 
 filter in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 predicate - A predicate
 
 Returns:
 
 a new traversable
 - filterNot
```
Multimap<K,V> filterNot(java.util.function.Predicate<? super Tuple2<K,V>> predicate)
```
 Deprecated.
 
 Description copied from interface: Traversable
 Returns a new traversable consisting of all elements which do not satisfy the given predicate.
 The default implementation is equivalent to
```
 filter(predicate.negate()
```
 Specified by:
 
 filterNot in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 predicate - A predicate
 
 Returns:
 
 a new traversable
 - flatMap
```
default  Seq flatMap(java.util.function.Function<? super Tuple2<K,V>,? extends java.lang.Iterable<? extends U>> mapper)
```
 Deprecated.
 
 Flat-maps this entries to a sequence of values.
 Please use flatMap(BiFunction) if the result should be a Multimap
 
 Specified by:
 
 flatMap in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 U - Component type
 
 Parameters:
 
 mapper - A mapper
 
 Returns:
 
 A sequence of flat-mapped values.
 - foldRight
```
default  U foldRight(U zero,
 java.util.function.BiFunction<? super Tuple2<K,V>,? super U,? extends U> f)
```
 Deprecated.
 
 Description copied from interface: Traversable
 Folds this elements from the right, starting with zero and successively calling combine.
 Example:
```
 
 // = "!cba"
 List("a", "b", "c").foldRight("!", (x, xs) -> xs + x)
 
```
 Specified by:
 
 foldRight in interface Foldable<Tuple2<K,V>>
 
 Specified by:
 
 foldRight in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 U - the type of the folded value
 
 Parameters:
 
 zero - A zero element to start with.
 
 f - A function which combines elements.
 
 Returns:
 
 a folded value
 - groupBy
```
<C> Map<C,? extends Multimap<K,V>> groupBy(java.util.function.Function<? super Tuple2<K,V>,? extends C> classifier)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Groups this elements by classifying the elements.
 
 Specified by:
 
 groupBy in interface Traversable<Tuple2<K,V>>
 
 Type Parameters:
 
 C - classified class type
 
 Parameters:
 
 classifier - A function which classifies elements into classes
 
 Returns:
 
 A Map containing the grouped elements
 
 See Also:
 
 Traversable.arrangeBy(Function)
 - grouped
```
Iterator<? extends Multimap<K,V>> grouped(int size)
```
 Deprecated.
 
 Description copied from interface: Traversable
 Groups this Traversable into fixed size blocks.
 Let length be the length of this Iterable. Then grouped is defined as follows:
 - If this.isEmpty(), the resulting Iterator is empty.
 - If size <= length, the resulting Iterator will contain length / size blocks of size size and maybe a non-empty block of size length % size, if there are remaining elements.
 - If size > length, the resulting Iterator will contain one block of size length.
 Examples:
```
 
 [].grouped(1) = []
 [].grouped(0) throws
 [].grouped(-1) throws
 [1,2,3,4].grouped(2) = [[1,2],[3,4]]
 [1,2,3,4,5].grouped(2) = [[1,2],[3,4],[5]]
 [1,2,3,4].grouped(5) = [[1,2,3,4]]
 
 
```
 Please note that grouped(int) is a special case of Traversable.sliding(int, int), i.e. grouped(size) is the same as sliding(size, size).
 Specified by:
 
 grouped in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 size - a positive block size
 
 Returns:
 
 A new Iterator of grouped blocks of the given size
 - init
```
Multimap<K,V> init()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Dual of Traversable.tail(), returning all elements except the last.
 
 Specified by:
 
 init in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 a new instance containing all elements except the last.
 - initOption
```
Option<? extends Multimap<K,V>> initOption()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Dual of Traversable.tailOption(), returning all elements except the last as Option.
 
 Specified by:
 
 initOption in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 Some(traversable) or None if this is empty.
 - orElse
```
Multimap<K,V> orElse(java.lang.Iterable<? extends Tuple2<K,V>> other)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns this Traversable if it is nonempty, otherwise return the alternative.
 
 Specified by:
 
 orElse in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 other - An alternative Traversable
 
 Returns:
 
 this Traversable if it is nonempty, otherwise return the alternative.
 - orElse
```
Multimap<K,V> orElse(java.util.function.Supplier<? extends java.lang.Iterable<? extends Tuple2<K,V>>> supplier)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns this Traversable if it is nonempty, otherwise return the result of evaluating supplier.
 
 Specified by:
 
 orElse in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 supplier - An alternative Traversable supplier
 
 Returns:
 
 this Traversable if it is nonempty, otherwise return the result of evaluating supplier.
 - partition
```
Tuple2<? extends Multimap<K,V>,? extends Multimap<K,V>> partition(java.util.function.Predicate<? super Tuple2<K,V>> predicate)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Creates a partition of this Traversable by splitting this elements in two in distinct traversables according to a predicate.
 
 Specified by:
 
 partition in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 predicate - A predicate which classifies an element if it is in the first or the second traversable.
 
 Returns:
 
 A disjoint union of two traversables. The first Traversable contains all elements that satisfy the given predicate, the second Traversable contains all elements that don't. The original order of elements is preserved.
 - peek
```
Multimap<K,V> peek(java.util.function.Consumer<? super Tuple2<K,V>> action)
```
 Deprecated.
 
 Description copied from interface: Value
 
 Performs the given action on the first element if this is an eager implementation. Performs the given action on all elements (the first immediately, successive deferred), if this is a lazy implementation.
 
 Specified by:
 
 peek in interface Traversable<Tuple2<K,V>>
 
 Specified by:
 
 peek in interface Value<Tuple2<K,V>>
 
 Parameters:
 
 action - The action that will be performed on the element(s).
 
 Returns:
 
 this instance
 - replace
```
Multimap<K,V> replace(Tuple2<K,V> currentElement,
 Tuple2<K,V> newElement)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Replaces the first occurrence (if exists) of the given currentElement with newElement.
 
 Specified by:
 
 replace in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 currentElement - An element to be substituted.
 
 newElement - A replacement for currentElement.
 
 Returns:
 
 a Traversable containing all elements of this where the first occurrence of currentElement is replaced with newElement.
 - replaceAll
```
Multimap<K,V> replaceAll(Tuple2<K,V> currentElement,
 Tuple2<K,V> newElement)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Replaces all occurrences of the given currentElement with newElement.
 
 Specified by:
 
 replaceAll in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 currentElement - An element to be substituted.
 
 newElement - A replacement for currentElement.
 
 Returns:
 
 a Traversable containing all elements of this where all occurrences of currentElement are replaced with newElement.
 - replaceValue
```
Multimap<K,V> replaceValue(K key,
 V value)
```
 Deprecated.
 
 Replaces the entry for the specified key only if it is currently mapped to some value.
 
 Parameters:
 
 key - the key of the element to be substituted
 
 value - the new value to be associated with the key
 
 Returns:
 
 a new map containing key mapped to value if key was contained before. The old map otherwise
 - replace
```
Multimap<K,V> replace(K key,
 V oldValue,
 V newValue)
```
 Deprecated.
 
 Replaces the entry with the specified key and oldValue.
 
 Parameters:
 
 key - the key of the element to be substituted
 
 oldValue - the expected current value associated with the key
 
 newValue - the new value to be associated with the key
 
 Returns:
 
 a new map containing key mapped to newValue if key was contained before and oldValue was associated with the key. The old map otherwise.
 - replaceAll
```
Multimap<K,V> replaceAll(java.util.function.BiFunction<? super K,? super V,? extends V> function)
```
 Deprecated.
 
 Replaces each entry's values with the result of invoking the given function on that each tuple until all entries have been processed or the function throws an exception.
 
 Parameters:
 
 function - function transforming key and current value to a new value
 
 Returns:
 
 a new map with the same keySet but transformed values
 - retainAll
```
Multimap<K,V> retainAll(java.lang.Iterable<? extends Tuple2<K,V>> elements)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Keeps all occurrences of the given elements from this.
 
 Specified by:
 
 retainAll in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 elements - Elements to be kept.
 
 Returns:
 
 a Traversable containing all occurrences of the given elements.
 - scan
```
Multimap<K,V> scan(Tuple2<K,V> zero,
 java.util.function.BiFunction<? super Tuple2<K,V>,? super Tuple2<K,V>,? extends Tuple2<K,V>> operation)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Computes a prefix scan of the elements of the collection. Note: The neutral element z may be applied more than once.
 
 Specified by:
 
 scan in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 zero - neutral element for the operator op
 
 operation - the associative operator for the scan
 
 Returns:
 
 a new traversable collection containing the prefix scan of the elements in this traversable collection
 - slideBy
```
Iterator<? extends Multimap<K,V>> slideBy(java.util.function.Function<? super Tuple2<K,V>,?> classifier)
```
 Deprecated.
 
 Description copied from interface: Traversable
 Slides a non-overlapping window of a variable size over this Traversable.
 Each window contains elements with the same class, as determined by classifier. Two consecutive values in this Traversable will be in the same window only if classifier returns equal values for them. Otherwise, the values will constitute the last element of the previous window and the first element of the next window.
 Examples:
```
 [].slideBy(Function.identity()) = []
 [1,2,3,4,4,5].slideBy(Function.identity()) = [[1],[2],[3],[4,4],[5]]
 [1,2,3,10,12,5,7,20,29].slideBy(x -> x/10) = [[1,2,3],[10,12],[5,7],[20,29]]
 
```
 Specified by:
 
 slideBy in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 classifier - A function which classifies elements into classes
 
 Returns:
 
 A new Iterator of windows of the grouped elements
 - sliding
```
Iterator<? extends Multimap<K,V>> sliding(int size)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Slides a window of a specific size and step size 1 over this Traversable by calling Traversable.sliding(int, int).
 
 Specified by:
 
 sliding in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 size - a positive window size
 
 Returns:
 
 a new Iterator of windows of a specific size using step size 1
 - sliding
```
Iterator<? extends Multimap<K,V>> sliding(int size,
 int step)
```
 Deprecated.
 
 Description copied from interface: Traversable
 Slides a window of a specific size and step size over this Traversable.
 Examples:
```
 
 [].sliding(1,1) = []
 [1,2,3,4,5].sliding(2,3) = [[1,2],[4,5]]
 [1,2,3,4,5].sliding(2,4) = [[1,2],[5]]
 [1,2,3,4,5].sliding(2,5) = [[1,2]]
 [1,2,3,4].sliding(5,3) = [[1,2,3,4]]
 
 
```
 Specified by:
 
 sliding in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 size - a positive window size
 
 step - a positive step size
 
 Returns:
 
 a new Iterator of windows of a specific size using a specific step size
 - span
```
Tuple2<? extends Multimap<K,V>,? extends Multimap<K,V>> span(java.util.function.Predicate<? super Tuple2<K,V>> predicate)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Returns a tuple where the first element is the longest prefix of elements that satisfy the given predicate and the second element is the remainder.
 
 Specified by:
 
 span in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 predicate - A predicate.
 
 Returns:
 
 a Tuple containing the longest prefix of elements that satisfy p and the remainder.
 - tail
```
Multimap<K,V> tail()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Drops the first element of a non-empty Traversable.
 
 Specified by:
 
 tail in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 A new instance of Traversable containing all elements except the first.
 - tailOption
```
Option<? extends Multimap<K,V>> tailOption()
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Drops the first element of a non-empty Traversable and returns an Option.
 
 Specified by:
 
 tailOption in interface Traversable<Tuple2<K,V>>
 
 Returns:
 
 Some(traversable) or None if this is empty.
 - take
```
Multimap<K,V> take(int n)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Takes the first n elements of this or all elements, if this length < n.
 The result is equivalent to sublist(0, max(0, min(length(), n))) but does not throw if n < 0 or n > length().
 In the case of n < 0 the empty instance is returned, in the case of n > length() this is returned.
 
 Specified by:
 
 take in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 n - The number of elements to take.
 
 Returns:
 
 A new instance consisting of the first n elements of this or all elements, if this has less than n elements.
 - takeRight
```
Multimap<K,V> takeRight(int n)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Takes the last n elements of this or all elements, if this length < n.
 The result is equivalent to sublist(max(0, min(length(), length() - n)), n), i.e. takeRight will not throw if n < 0 or n > length().
 In the case of n < 0 the empty instance is returned, in the case of n > length() this is returned.
 
 Specified by:
 
 takeRight in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 n - The number of elements to take.
 
 Returns:
 
 A new instance consisting of the last n elements of this or all elements, if this has less than n elements.
 - takeUntil
```
Multimap<K,V> takeUntil(java.util.function.Predicate<? super Tuple2<K,V>> predicate)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Takes elements until the predicate holds for the current element.
 Note: This is essentially the same as takeWhile(predicate.negate()). It is intended to be used with method references, which cannot be negated directly.
 
 Specified by:
 
 takeUntil in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 predicate - A condition tested subsequently for this elements.
 
 Returns:
 
 a new instance consisting of all elements before the first one which does satisfy the given predicate.
 - takeWhile
```
Multimap<K,V> takeWhile(java.util.function.Predicate<? super Tuple2<K,V>> predicate)
```
 Deprecated.
 
 Description copied from interface: Traversable
 
 Takes elements while the predicate holds for the current element.
 
 Specified by:
 
 takeWhile in interface Traversable<Tuple2<K,V>>
 
 Parameters:
 
 predicate - A condition tested subsequently for the contained elements.
 
 Returns:
 
 a new instance consisting of all elements before the first one which does not satisfy the given predicate.

Interface Multimap<K,V>

Nested Class Summary

Field Summary

Method Summary

Methods inherited from interface io.vavr.collection.Traversable

Methods inherited from interface io.vavr.Value

Methods inherited from interface io.vavr.PartialFunction

Methods inherited from interface io.vavr.Function1

Field Detail

serialVersionUID

Method Detail

narrow

apply

asMap

asPartialFunction

bimap

collect

contains

containsKey

containsValue

filter

filterNot

filterKeys

filterNotKeys

filterValues

filterNotValues

flatMap

forEach

get

getOrElse

getContainerType

hasDefiniteSize

isDefinedAt

isDistinct

isTraversableAgain

iterator

iterator

keySet

length

map

map

mapValues

merge

merge

put

put

remove

remove

removeAll

scanLeft

scanRight

size

toJavaMap

transform

values

zip

zipAll

zipWith

zipWithIndex

zipWithIndex

distinct

distinctBy

distinctBy

drop

dropRight

dropUntil

dropWhile

filter

filterNot

flatMap

foldRight

groupBy

grouped

init

initOption

orElse

orElse

partition

peek

replace