Interface UnsortedSetMultimap<K,​V>

All Superinterfaces:
Multimap<K,​V>, SetMultimap<K,​V>
All Known Subinterfaces:
ImmutableSetMultimap<K,​V>, MutableSetMultimap<K,​V>
All Known Implementing Classes:
AbstractMutableSetMultimap, ImmutableSetMultimapImpl, MultiReaderUnifiedSetMultimap, SynchronizedPutUnifiedSetMultimap, SynchronizedSetMultimap, UnifiedSetMultimap, UnifiedSetWithHashingStrategyMultimap

public interface UnsortedSetMultimap<K,​V>
extends SetMultimap<K,​V>
  • Method Details

    • newEmpty

      UnsortedSetMultimap<K,​V> newEmpty()
      Description copied from interface: Multimap
      Creates a new instance of the same implementation type, using the default capacity and growth parameters.
      Specified by:
      newEmpty in interface Multimap<K,​V>
      Specified by:
      newEmpty in interface SetMultimap<K,​V>
    • get

      UnsortedSetIterable<V> get​(K key)
      Description copied from interface: Multimap
      Returns a view of all values associated with the given key.

      If the given key does not exist, an empty RichIterable is returned.

      Specified by:
      get in interface Multimap<K,​V>
      Specified by:
      get in interface SetMultimap<K,​V>
      Parameters:
      key - the key to search for
    • toMutable

      MutableSetMultimap<K,​V> toMutable()
      Description copied from interface: Multimap
      Returns a mutable copy of this Multimap.
      Specified by:
      toMutable in interface Multimap<K,​V>
    • toImmutable

      ImmutableSetMultimap<K,​V> toImmutable()
      Description copied from interface: Multimap
      Returns an immutable copy of this Multimap if it is not already immutable. If the Multimap is immutable, it will return itself.

      The returned Multimap will be Serializable if this Multimap is Serializable.

      Specified by:
      toImmutable in interface Multimap<K,​V>
    • selectKeysValues

      UnsortedSetMultimap<K,​V> selectKeysValues​(Predicate2<? super K,​? super V> predicate)
      Description copied from interface: Multimap
      Returns all elements of the source multimap that satisfies the predicate. This method is also commonly called filter.
      e.g.
       return multimap.selectKeysValues(new Predicate2<Integer, Person>()
       {
           public boolean accept(Integer age, Person person)
           {
               return (age >= 18)
                        && (person.getAddress().getCity().equals("Metuchen"));
           }
       });
       
      Specified by:
      selectKeysValues in interface Multimap<K,​V>
      Specified by:
      selectKeysValues in interface SetMultimap<K,​V>
      Parameters:
      predicate - a Predicate2 to use as the select criteria
      Returns:
      Multimap, which contains elements as a result of the select criteria
    • rejectKeysValues

      UnsortedSetMultimap<K,​V> rejectKeysValues​(Predicate2<? super K,​? super V> predicate)
      Description copied from interface: Multimap
      Returns all elements of the source multimap that don't satisfy the predicate.
      e.g.
       return multimap.rejectKeysValues(new Predicate2<Integer, Person>()
       {
           public boolean accept(Integer age, Person person)
           {
               return (age >= 18)
                        && (person.getAddress().getCity().equals("Metuchen"));
           }
       });
       
      Specified by:
      rejectKeysValues in interface Multimap<K,​V>
      Specified by:
      rejectKeysValues in interface SetMultimap<K,​V>
      Parameters:
      predicate - a Predicate2 to use as the reject criteria
      Returns:
      Multimap, which contains elements that don't satisfy the predicate
    • selectKeysMultiValues

      UnsortedSetMultimap<K,​V> selectKeysMultiValues​(Predicate2<? super K,​? super Iterable<V>> predicate)
      Description copied from interface: Multimap
      Returns all elements of the source multimap that satisfies the predicate. This method is also commonly called filter.
      e.g.
       return multimap.selectKeysMultiValues(new Predicate2<Integer, Iterable<Person>>()
       {
           public boolean accept(Integer age, Iterable<Person> values)
           {
               return (age >= 18)
                        && ((RichIterable<Person>)values.size() >= 2);
           }
       });
       
      Specified by:
      selectKeysMultiValues in interface Multimap<K,​V>
      Specified by:
      selectKeysMultiValues in interface SetMultimap<K,​V>
      Parameters:
      predicate - a Predicate2 to use as the select criteria
      Returns:
      Multimap, which contains elements as a result of the select criteria
    • rejectKeysMultiValues

      UnsortedSetMultimap<K,​V> rejectKeysMultiValues​(Predicate2<? super K,​? super Iterable<V>> predicate)
      Description copied from interface: Multimap
      Returns all elements of the source multimap that don't satisfy the predicate.
      e.g.
       return multimap.rejectKeysMultiValues(new Predicate2<Integer, Iterable<Person>>()
       {
           public boolean accept(Integer age, Iterable<Person> values)
           {
               return (age >= 18)
                        && ((RichIterable<Person>)values.size() >= 2);
           }
       });
       
      Specified by:
      rejectKeysMultiValues in interface Multimap<K,​V>
      Specified by:
      rejectKeysMultiValues in interface SetMultimap<K,​V>
      Parameters:
      predicate - a Predicate2 to use as the reject criteria
      Returns:
      Multimap, which contains elements that don't satisfy the predicate
    • collectKeysValues

      <K2,​ V2> UnsortedBagMultimap<K2,​V2> collectKeysValues​(Function2<? super K,​? super V,​Pair<K2,​V2>> function)
      Description copied from interface: Multimap
      Returns a new multimap with the results of applying the specified function on each key and value of the source multimap. This method is also commonly called transform or map.
      e.g.
       return multimap.collectKeysValues(new Function2<Integer, Person, Pair<String, String>>()
       {
           public Pair<String, String> valueOf(Integer age, Person person)
           {
               return Tuples.pair(age.toString(), person.getLastName());
           }
       });
       
      Specified by:
      collectKeysValues in interface Multimap<K,​V>
      Parameters:
      function - a Function2 to use for transformation
      Returns:
      Multimap, which contains elements as a result of the transformation
    • collectKeyMultiValues

      <K2,​ V2> UnsortedBagMultimap<K2,​V2> collectKeyMultiValues​(Function<? super K,​? extends K2> keyFunction, Function<? super V,​? extends V2> valueFunction)
      Description copied from interface: Multimap
      Returns a new multimap with the results of applying the specified keyFunction and valueFunction on each key and corresponding values of the source multimap. This method is also commonly called transform or map.
      e.g.
       return multimap.collectKeyMultiValues(each -> each + 1, Person::getLastName);
       
      Specified by:
      collectKeyMultiValues in interface Multimap<K,​V>
      Parameters:
      keyFunction - Function to use transformation to get the key
      valueFunction - Function to use transformation to get the values
      Returns:
      a new Multimap, which contains elements as a result of the transformation
    • collectValues

      <V2> UnsortedBagMultimap<K,​V2> collectValues​(Function<? super V,​? extends V2> function)
      Description copied from interface: Multimap
      Returns a new multimap with the results of applying the specified function on each value of the source multimap. This method is also commonly called transform or map.
      e.g.
       return multimap.collectValues(new Function<Person, String>()
       {
           public String valueOf(Person person)
           {
               return person.getLastName();
           }
       });
       
      Specified by:
      collectValues in interface Multimap<K,​V>
      Parameters:
      function - a Function to use for transformation
      Returns:
      Multimap, which contains elements as a result of the transformation