java.lang.Object

com.landawn.abacus.util.Multimap<K,E,List<E>>

com.landawn.abacus.util.ListMultimap<K,E>

Type Parameters:: K - the key type; E -

public final class ListMultimap<K,E> extends Multimap<K,E,List<E>>

Since:

0.9

Author:

Haiyang Li

See Also:

CommonUtil.newListMultimap()
CommonUtil.newListMultimap(Class, Class)
CommonUtil.newListMultimap(Supplier, Supplier)

Method Summary

Modifier and Type

Method

Description

static <K, E> ListMultimap<K,E>

concat(Map<? extends K,? extends E> a, Map<? extends K,? extends E> b)

static <K, E, V extends Collection<E>, M extends Multimap<K, E, V>> M

concat(Map<? extends K,? extends E> a, Map<? extends K,? extends E> b, IntFunction<? extends M> multimapSupplier)

Deprecated.

static <K, E> ListMultimap<K,E>

concat(Map<? extends K,? extends E> a, Map<? extends K,? extends E> b, Map<? extends K,? extends E> c)

static <K, E, V extends Collection<E>, M extends Multimap<K, E, V>> M

concat(Map<? extends K,? extends E> a, Map<? extends K,? extends E> b, Map<? extends K,? extends E> c, IntFunction<? extends M> multimapSupplier)

Deprecated.

ListMultimap<K,E>

copy()

<X extends Exception> ListMultimap<K,E>

filter(Throwables.BiPredicate<? super K,? super List<E>,X> filter)

<X extends Exception> ListMultimap<K,E>

filterByKey(Throwables.Predicate<? super K,X> filter)

Filter by key.

<X extends Exception> ListMultimap<K,E>

filterByValue(Throwables.Predicate<? super List<E>,X> filter)

Filter by value.

static <K, E> ListMultimap<E,K>

flatInvertFrom(Map<K,? extends Collection<? extends E>> map)

Flat invert from.

static <K, E, V extends Collection<K>, M extends Multimap<E, K, V>> M

flatInvertFrom(Map<K,? extends Collection<? extends E>> map, IntFunction<? extends M> multimapSupplier)

Deprecated.

static <T, K, X extends Exception> ListMultimap<K,T>

from(Collection<? extends T> c, Throwables.Function<? super T,? extends K,X> keyMapper)

static <T, K, V extends Collection<T>, M extends Multimap<K, T, V>, X extends Exception> M

from(Collection<? extends T> c, Throwables.Function<? super T,? extends K,X> keyMapper, IntFunction<? extends M> multimapSupplier)

Deprecated.

static <T, K, E, X extends Exception, X2 extends Exception> ListMultimap<K,E>

from(Collection<? extends T> c, Throwables.Function<? super T,? extends K,X> keyMapper, Throwables.Function<? super T,? extends E,X2> valueExtractor)

static <T, K, E, V extends Collection<E>, M extends Multimap<K, E, V>, X extends Exception, X2 extends Exception> M

from(Collection<? extends T> c, Throwables.Function<? super T,? extends K,X> keyMapper, Throwables.Function<? super T,? extends E,X2> valueExtractor, IntFunction<? extends M> multimapSupplier)

Deprecated.

static <K, E> ListMultimap<K,E>

from(Map<? extends K,? extends E> map)

static <K, E, V extends Collection<E>, M extends Multimap<K, E, V>> M

from(Map<? extends K,? extends E> map, IntFunction<? extends M> multimapSupplier)

Deprecated.

static <K, E> ListMultimap<K,E>

fromm(Map<? extends K,? extends Collection<? extends E>> map)

static <K, E, V extends Collection<E>, M extends Multimap<K, E, V>> M

fromm(Map<? extends K,? extends Collection<? extends E>> map, IntFunction<? extends M> multimapSupplier)

Deprecated.

static <K, E, V extends Collection<E>> ListMultimap<E,K>

invertFrom(Multimap<K,E,V> map)

static <K, E, V extends Collection<E>, VV extends Collection<K>, M extends Multimap<E, K, VV>> M

invertFrom(Multimap<K,E,V> multimap, IntFunction<? extends M> multimapSupplier)

Deprecated.

static <K, E> ListMultimap<E,K>

invertFrom(Map<K,E> map)

static <K, E, V extends Collection<K>, M extends Multimap<E, K, V>> M

invertFrom(Map<K,E> map, IntFunction<? extends M> multimapSupplier)

Deprecated.

static <K, E> ListMultimap<K,E>

of(K k1, E v1)

static <K, E> ListMultimap<K,E>

of(K k1, E v1, K k2, E v2)

static <K, E> ListMultimap<K,E>

of(K k1, E v1, K k2, E v2, K k3, E v3)

static <K, E> ListMultimap<K,E>

of(K k1, E v1, K k2, E v2, K k3, E v3, K k4, E v4)

static <K, E> ListMultimap<K,E>

of(K k1, E v1, K k2, E v2, K k3, E v3, K k4, E v4, K k5, E v5)

static <K, E> ListMultimap<K,E>

of(K k1, E v1, K k2, E v2, K k3, E v3, K k4, E v4, K k5, E v5, K k6, E v6)

static <K, E> ListMultimap<K,E>

of(K k1, E v1, K k2, E v2, K k3, E v3, K k4, E v4, K k5, E v5, K k6, E v6, K k7, E v7)

ImmutableMap<K,ImmutableList<E>>

toImmutableMap()

To immutable map.

ImmutableMap<K,ImmutableList<E>>

toImmutableMap(IntFunction<? extends Map<K,ImmutableList<E>>> mapSupplier)

To immutable map.

static <K, E, V extends List<E>> ListMultimap<K,E>

wrap(Map<K,V> map)

static <K, E, V extends Collection<E>> Multimap<K,E,V>

wrap(Map<K,V> map, Supplier<? extends V> valueSupplier)

Deprecated.

static <K, E, V extends List<E>> ListMultimap<K,E>

wrapp(Map<K,V> map, Supplier<? extends V> valueSupplier)

Methods inherited from class com.landawn.abacus.util.Multimap
accept, acceptIfNotEmpty, apply, applyIfNotEmpty, clear, compute, computeIfAbsent, computeIfPresent, contains, containsAll, containsKey, containsValue, entrySet, entryStream, equals, flatForEach, flatForEachValue, flatValues, flatValues, forEach, forEachKey, forEachValue, get, getOrDefault, hashCode, inverse, isEmpty, keySet, merge, merge, put, putAll, putAll, putAll, putAllIfKeyAbsent, putIfAbsent, putIfKeyAbsent, remove, removeAll, removeAll, removeAll, removeAll, removeAllIf, removeAllIf, removeAllIf, removeAllIf, removeIf, removeIf, replace, replaceAll, replaceAll, replaceAll, replaceAllIf, replaceAllIf, replaceAllIf, replaceAllIf, replaceIf, replaceIf, size, stream, toMap, toMap, toMultiset, toString, totalCountOfValues, unwrap, values

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Method Details
- of
  
  public static <K, E> ListMultimap<K,E> of(K k1, E v1)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  k1 -
  
  v1 -
  
  Returns:
- of
  
  public static <K, E> ListMultimap<K,E> of(K k1, E v1, K k2, E v2)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  k1 -
  
  v1 -
  
  k2 -
  
  v2 -
  
  Returns:
- of
  
  public static <K, E> ListMultimap<K,E> of(K k1, E v1, K k2, E v2, K k3, E v3)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  k1 -
  
  v1 -
  
  k2 -
  
  v2 -
  
  k3 -
  
  v3 -
  
  Returns:
- of
  
  public static <K, E> ListMultimap<K,E> of(K k1, E v1, K k2, E v2, K k3, E v3, K k4, E v4)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  k1 -
  
  v1 -
  
  k2 -
  
  v2 -
  
  k3 -
  
  v3 -
  
  k4 -
  
  v4 -
  
  Returns:
- of
  
  public static <K, E> ListMultimap<K,E> of(K k1, E v1, K k2, E v2, K k3, E v3, K k4, E v4, K k5, E v5)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  k1 -
  
  v1 -
  
  k2 -
  
  v2 -
  
  k3 -
  
  v3 -
  
  k4 -
  
  v4 -
  
  k5 -
  
  v5 -
  
  Returns:
- of
  
  public static <K, E> ListMultimap<K,E> of(K k1, E v1, K k2, E v2, K k3, E v3, K k4, E v4, K k5, E v5, K k6, E v6)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  k1 -
  
  v1 -
  
  k2 -
  
  v2 -
  
  k3 -
  
  v3 -
  
  k4 -
  
  v4 -
  
  k5 -
  
  v5 -
  
  k6 -
  
  v6 -
  
  Returns:
- of
  
  public static <K, E> ListMultimap<K,E> of(K k1, E v1, K k2, E v2, K k3, E v3, K k4, E v4, K k5, E v5, K k6, E v6, K k7, E v7)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  k1 -
  
  v1 -
  
  k2 -
  
  v2 -
  
  k3 -
  
  v3 -
  
  k4 -
  
  v4 -
  
  k5 -
  
  v5 -
  
  k6 -
  
  v6 -
  
  k7 -
  
  v7 -
  
  Returns:
- from
  
  public static <K, E> ListMultimap<K,E> from(Map<? extends K,? extends E> map)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  map -
  
  Returns:
- fromm
  
  @Beta public static <K, E> ListMultimap<K,E> fromm(Map<? extends K,? extends Collection<? extends E>> map)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  map -
  
  Returns:
- from
  
  public static <T, K, X extends Exception> ListMultimap<K,T> from(Collection<? extends T> c, Throwables.Function<? super T,? extends K,X> keyMapper) throws X
  
  Type Parameters:
  
  T -
  
  K - the key type
  
  X -
  
  Parameters:
  
  c -
  
  keyMapper -
  
  Returns:
  
  Throws:
  
  X - the x
- from
  
  public static <T, K, E, X extends Exception, X2 extends Exception> ListMultimap<K,E> from(Collection<? extends T> c, Throwables.Function<? super T,? extends K,X> keyMapper, Throwables.Function<? super T,? extends E,X2> valueExtractor) throws X, X2
  
  Type Parameters:
  
  T -
  
  K - the key type
  
  E -
  
  X -
  
  X2 -
  
  Parameters:
  
  c -
  
  keyMapper -
  
  valueExtractor -
  
  Returns:
  
  Throws:
  
  X - the x
  
  X2 - the x2
- invertFrom
  
  public static <K, E> ListMultimap<E,K> invertFrom(Map<K,E> map)
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  map -
  
  Returns:
  
  See Also:
  
  invalid @see
  
  Multimap#invertFrom(Map, com.landawn.abacus.util.function.Supplier)
- flatInvertFrom
  
  public static <K, E> ListMultimap<E,K> flatInvertFrom(Map<K,? extends Collection<? extends E>> map)
  
  Flat invert from.
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  map -
  
  Returns:
  
  See Also:
  
  invalid @see
  
  Multimap#flatInvertFrom(Map, com.landawn.abacus.util.function.Supplier)
- invertFrom
  
  public static <K, E, V extends Collection<E>> ListMultimap<E,K> invertFrom(Multimap<K,E,V> map)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  Parameters:
  
  map -
  
  Returns:
- concat
  
  public static <K, E> ListMultimap<K,E> concat(Map<? extends K,? extends E> a, Map<? extends K,? extends E> b)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  a -
  
  b -
  
  Returns:
- concat
  
  public static <K, E> ListMultimap<K,E> concat(Map<? extends K,? extends E> a, Map<? extends K,? extends E> b, Map<? extends K,? extends E> c)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  Parameters:
  
  a -
  
  b -
  
  c -
  
  Returns:
- wrap
  
  public static <K, E, V extends List<E>> ListMultimap<K,E> wrap(Map<K,V> map)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  Parameters:
  
  map -
  
  Returns:
- wrapp
  
  public static <K, E, V extends List<E>> ListMultimap<K,E> wrapp(Map<K,V> map, Supplier<? extends V> valueSupplier)
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  Parameters:
  
  map -
  
  valueSupplier -
  
  Returns:
- from
  
  @Deprecated public static <K, E, V extends Collection<E>, M extends Multimap<K, E, V>> M from(Map<? extends K,? extends E> map, IntFunction<? extends M> multimapSupplier) throws UnsupportedOperationException
  
  Deprecated.
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  M -
  
  Parameters:
  
  map -
  
  multimapSupplier -
  
  Returns:
  
  Throws:
  
  UnsupportedOperationException
- fromm
  
  @Deprecated public static <K, E, V extends Collection<E>, M extends Multimap<K, E, V>> M fromm(Map<? extends K,? extends Collection<? extends E>> map, IntFunction<? extends M> multimapSupplier) throws UnsupportedOperationException
  
  Deprecated.
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  M -
  
  Parameters:
  
  map -
  
  multimapSupplier -
  
  Returns:
  
  Throws:
  
  UnsupportedOperationException
- from
  
  @Deprecated public static <T, K, V extends Collection<T>, M extends Multimap<K, T, V>, X extends Exception> M from(Collection<? extends T> c, Throwables.Function<? super T,? extends K,X> keyMapper, IntFunction<? extends M> multimapSupplier) throws X
  
  Deprecated.
  
  Type Parameters:
  
  T -
  
  K - the key type
  
  V - the value type
  
  M -
  
  X -
  
  Parameters:
  
  c -
  
  keyMapper -
  
  multimapSupplier -
  
  Returns:
  
  Throws:
  
  X - the x
- from
  
  @Deprecated public static <T, K, E, V extends Collection<E>, M extends Multimap<K, E, V>, X extends Exception, X2 extends Exception> M from(Collection<? extends T> c, Throwables.Function<? super T,? extends K,X> keyMapper, Throwables.Function<? super T,? extends E,X2> valueExtractor, IntFunction<? extends M> multimapSupplier) throws X, X2
  
  Deprecated.
  
  Type Parameters:
  
  T -
  
  K - the key type
  
  E -
  
  V - the value type
  
  M -
  
  X -
  
  X2 -
  
  Parameters:
  
  c -
  
  keyMapper -
  
  valueExtractor -
  
  multimapSupplier -
  
  Returns:
  
  Throws:
  
  X - the x
  
  X2 - the x2
- invertFrom
  
  @Deprecated public static <K, E, V extends Collection<K>, M extends Multimap<E, K, V>> M invertFrom(Map<K,E> map, IntFunction<? extends M> multimapSupplier) throws UnsupportedOperationException
  
  Deprecated.
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  M -
  
  Parameters:
  
  map -
  
  multimapSupplier -
  
  Returns:
  
  Throws:
  
  UnsupportedOperationException
- flatInvertFrom
  
  @Deprecated public static <K, E, V extends Collection<K>, M extends Multimap<E, K, V>> M flatInvertFrom(Map<K,? extends Collection<? extends E>> map, IntFunction<? extends M> multimapSupplier) throws UnsupportedOperationException
  
  Deprecated.
  
  Flat invert from.
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  M -
  
  Parameters:
  
  map -
  
  multimapSupplier -
  
  Returns:
  
  Throws:
  
  UnsupportedOperationException
- invertFrom
  
  @Deprecated public static <K, E, V extends Collection<E>, VV extends Collection<K>, M extends Multimap<E, K, VV>> M invertFrom(Multimap<K,E,V> multimap, IntFunction<? extends M> multimapSupplier) throws UnsupportedOperationException
  
  Deprecated.
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  VV -
  
  M -
  
  Parameters:
  
  multimap -
  
  multimapSupplier -
  
  Returns:
  
  Throws:
  
  UnsupportedOperationException
- concat
  
  @Deprecated public static <K, E, V extends Collection<E>, M extends Multimap<K, E, V>> M concat(Map<? extends K,? extends E> a, Map<? extends K,? extends E> b, IntFunction<? extends M> multimapSupplier) throws UnsupportedOperationException
  
  Deprecated.
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  M -
  
  Parameters:
  
  a -
  
  b -
  
  multimapSupplier -
  
  Returns:
  
  Throws:
  
  UnsupportedOperationException
- concat
  
  @Deprecated public static <K, E, V extends Collection<E>, M extends Multimap<K, E, V>> M concat(Map<? extends K,? extends E> a, Map<? extends K,? extends E> b, Map<? extends K,? extends E> c, IntFunction<? extends M> multimapSupplier) throws UnsupportedOperationException
  
  Deprecated.
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  M -
  
  Parameters:
  
  a -
  
  b -
  
  c -
  
  multimapSupplier -
  
  Returns:
  
  Throws:
  
  UnsupportedOperationException
- wrap
  
  @Deprecated public static <K, E, V extends Collection<E>> Multimap<K,E,V> wrap(Map<K,V> map, Supplier<? extends V> valueSupplier) throws UnsupportedOperationException
  
  Deprecated.
  
  Type Parameters:
  
  K - the key type
  
  E -
  
  V - the value type
  
  Parameters:
  
  map -
  
  valueSupplier -
  
  Returns:
  
  Throws:
  
  UnsupportedOperationException
- filterByKey
  
  public <X extends Exception> ListMultimap<K,E> filterByKey(Throwables.Predicate<? super K,X> filter) throws X
  
  Filter by key.
  
  Overrides:
  
  filterByKey in class Multimap<K,E,List<E>>
  
  Type Parameters:
  
  X -
  
  Parameters:
  
  filter -
  
  Returns:
  
  Throws:
  
  X - the x
- filterByValue
  
  public <X extends Exception> ListMultimap<K,E> filterByValue(Throwables.Predicate<? super List<E>,X> filter) throws X
  
  Filter by value.
  
  Overrides:
  
  filterByValue in class Multimap<K,E,List<E>>
  
  Type Parameters:
  
  X -
  
  Parameters:
  
  filter -
  
  Returns:
  
  Throws:
  
  X - the x
- filter
  
  public <X extends Exception> ListMultimap<K,E> filter(Throwables.BiPredicate<? super K,? super List<E>,X> filter) throws X
  
  Overrides:
  
  filter in class Multimap<K,E,List<E>>
  
  Type Parameters:
  
  X -
  
  Parameters:
  
  filter -
  
  Returns:
  
  Throws:
  
  X - the x
- copy
  
  public ListMultimap<K,E> copy()
  
  Overrides:
  
  copy in class Multimap<K,E,List<E>>
- toImmutableMap
  
  public ImmutableMap<K,ImmutableList<E>> toImmutableMap()
  
  To immutable map.
  
  Returns:
- toImmutableMap
  
  public ImmutableMap<K,ImmutableList<E>> toImmutableMap(IntFunction<? extends Map<K,ImmutableList<E>>> mapSupplier)
  
  To immutable map.
  
  Parameters:
  
  mapSupplier -
  
  Returns:

Class ListMultimap<K,E>

Method Summary

Methods inherited from class com.landawn.abacus.util.Multimap

Methods inherited from class java.lang.Object

Method Details

of

of

of

of

of

of

of

from

fromm

from

from

invertFrom

flatInvertFrom

invertFrom

concat

concat

wrap

wrapp

from

fromm

from

from

invertFrom

flatInvertFrom

invertFrom

concat

concat

wrap

filterByKey

filterByValue

filter

copy

toImmutableMap

toImmutableMap