Class ImmutableSetMultimap<K,​V>

    • Constructor Detail

      • ImmutableSetMultimap

        ImmutableSetMultimap​(ImmutableMap<K,​ImmutableSet<V>> map,
                             int size,
                             @Nullable
                             java.util.Comparator<? super V> valueComparator)
    • Method Detail

      • of

        public static <K,​V> ImmutableSetMultimap<K,​V> of​(K k1,
                                                                     V v1)
        Returns an immutable multimap containing a single entry.
      • of

        public static <K,​V> ImmutableSetMultimap<K,​V> of​(K k1,
                                                                     V v1,
                                                                     K k2,
                                                                     V v2)
        Returns an immutable multimap containing the given entries, in order. Repeated occurrences of an entry (according to Object.equals(java.lang.Object)) after the first are ignored.
      • of

        public static <K,​V> ImmutableSetMultimap<K,​V> of​(K k1,
                                                                     V v1,
                                                                     K k2,
                                                                     V v2,
                                                                     K k3,
                                                                     V v3)
        Returns an immutable multimap containing the given entries, in order. Repeated occurrences of an entry (according to Object.equals(java.lang.Object)) after the first are ignored.
      • of

        public static <K,​V> ImmutableSetMultimap<K,​V> of​(K k1,
                                                                     V v1,
                                                                     K k2,
                                                                     V v2,
                                                                     K k3,
                                                                     V v3,
                                                                     K k4,
                                                                     V v4)
        Returns an immutable multimap containing the given entries, in order. Repeated occurrences of an entry (according to Object.equals(java.lang.Object)) after the first are ignored.
      • of

        public static <K,​V> ImmutableSetMultimap<K,​V> of​(K k1,
                                                                     V v1,
                                                                     K k2,
                                                                     V v2,
                                                                     K k3,
                                                                     V v3,
                                                                     K k4,
                                                                     V v4,
                                                                     K k5,
                                                                     V v5)
        Returns an immutable multimap containing the given entries, in order. Repeated occurrences of an entry (according to Object.equals(java.lang.Object)) after the first are ignored.
      • copyOf

        public static <K,​V> ImmutableSetMultimap<K,​V> copyOf​(Multimap<? extends K,​? extends V> multimap)
        Returns an immutable set multimap containing the same mappings as multimap. The generated multimap's key and value orderings correspond to the iteration ordering of the multimap.asMap() view. Repeated occurrences of an entry in the multimap after the first are ignored.

        Despite the method name, this method attempts to avoid actually copying the data when it is safe to do so. The exact circumstances under which a copy will or will not be performed are undocumented and subject to change.

        Throws:
        java.lang.NullPointerException - if any key or value in multimap is null
      • copyOf

        private static <K,​V> ImmutableSetMultimap<K,​V> copyOf​(Multimap<? extends K,​? extends V> multimap,
                                                                          java.util.Comparator<? super V> valueComparator)
      • copyOf

        @Beta
        public static <K,​V> ImmutableSetMultimap<K,​V> copyOf​(java.lang.Iterable<? extends java.util.Map.Entry<? extends K,​? extends V>> entries)
        Returns an immutable multimap containing the specified entries. The returned multimap iterates over keys in the order they were first encountered in the input, and the values for each key are iterated in the order they were encountered. If two values for the same key are equal, the first value encountered is used.
        Throws:
        java.lang.NullPointerException - if any key, value, or entry is null
        Since:
        19.0
      • get

        public ImmutableSet<V> get​(@Nullable
                                   K key)
        Returns an immutable set of the values for the given key. If no mappings in the multimap have the provided key, an empty immutable set is returned. The values are in the same order as the parameters used to build this multimap.
        Specified by:
        get in interface Multimap<K,​V>
        Specified by:
        get in interface SetMultimap<K,​V>
        Specified by:
        get in class ImmutableMultimap<K,​V>
      • inverse

        public ImmutableSetMultimap<V,​K> inverse()
        Returns an immutable multimap which is the inverse of this one. For every key-value mapping in the original, the result will have a mapping with key and value reversed.

        Because an inverse of a set multimap cannot contain multiple pairs with the same key and value, this method returns an ImmutableSetMultimap rather than the ImmutableMultimap specified in the ImmutableMultimap class.

        Specified by:
        inverse in class ImmutableMultimap<K,​V>
        Since:
        11.0
      • removeAll

        @Deprecated
        public ImmutableSet<V> removeAll​(java.lang.Object key)
        Deprecated.
        Unsupported operation.
        Guaranteed to throw an exception and leave the multimap unmodified.
        Specified by:
        removeAll in interface Multimap<K,​V>
        Specified by:
        removeAll in interface SetMultimap<K,​V>
        Overrides:
        removeAll in class ImmutableMultimap<K,​V>
        Returns:
        the values that were removed (possibly empty). The returned collection may be modifiable, but updating it will have no effect on the multimap.
        Throws:
        java.lang.UnsupportedOperationException - always
      • replaceValues

        @Deprecated
        public ImmutableSet<V> replaceValues​(K key,
                                             java.lang.Iterable<? extends V> values)
        Deprecated.
        Unsupported operation.
        Guaranteed to throw an exception and leave the multimap unmodified.
        Specified by:
        replaceValues in interface Multimap<K,​V>
        Specified by:
        replaceValues in interface SetMultimap<K,​V>
        Overrides:
        replaceValues in class ImmutableMultimap<K,​V>
        Returns:
        the collection of replaced values, or an empty collection if no values were previously associated with the key. The collection may be modifiable, but updating it will have no effect on the multimap.
        Throws:
        java.lang.UnsupportedOperationException - always
      • entries

        public ImmutableSet<java.util.Map.Entry<K,​V>> entries()
        Returns an immutable collection of all key-value pairs in the multimap. Its iterator traverses the values for the first key, the values for the second key, and so on.
        Specified by:
        entries in interface Multimap<K,​V>
        Specified by:
        entries in interface SetMultimap<K,​V>
        Overrides:
        entries in class ImmutableMultimap<K,​V>
      • valueSet

        private static <V> ImmutableSet<V> valueSet​(@Nullable
                                                    java.util.Comparator<? super V> valueComparator,
                                                    java.util.Collection<? extends V> values)
      • emptySet

        private static <V> ImmutableSet<V> emptySet​(@Nullable
                                                    java.util.Comparator<? super V> valueComparator)
      • valuesBuilder

        private static <V> ImmutableSet.Builder<V> valuesBuilder​(@Nullable
                                                                 java.util.Comparator<? super V> valueComparator)
      • writeObject

        @GwtIncompatible
        private void writeObject​(java.io.ObjectOutputStream stream)
                          throws java.io.IOException
        Throws:
        java.io.IOException
      • valueComparator

        @Nullable
        java.util.Comparator<? super V> valueComparator()
      • readObject

        @GwtIncompatible
        private void readObject​(java.io.ObjectInputStream stream)
                         throws java.io.IOException,
                                java.lang.ClassNotFoundException
        Throws:
        java.io.IOException
        java.lang.ClassNotFoundException