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 Summary
Modifier and Type Method Description <K2, V2> UnsortedBagMultimap<K2,V2>
collectKeyMultiValues(Function<? super K,? extends K2> keyFunction, Function<? super V,? extends V2> valueFunction)
Returns a new multimap with the results of applying the specified keyFunction and valueFunction on each key and corresponding values of the source multimap.<K2, V2> UnsortedBagMultimap<K2,V2>
collectKeysValues(Function2<? super K,? super V,Pair<K2,V2>> function)
Returns a new multimap with the results of applying the specified function on each key and value of the source multimap.<V2> UnsortedBagMultimap<K,V2>
collectValues(Function<? super V,? extends V2> function)
Returns a new multimap with the results of applying the specified function on each value of the source multimap.UnsortedSetIterable<V>
get(K key)
Returns a view of all values associated with the given key.UnsortedSetMultimap<K,V>
newEmpty()
Creates a new instance of the same implementation type, using the default capacity and growth parameters.UnsortedSetMultimap<K,V>
rejectKeysMultiValues(Predicate2<? super K,? super Iterable<V>> predicate)
Returns all elements of the source multimap that don't satisfy the predicate.UnsortedSetMultimap<K,V>
rejectKeysValues(Predicate2<? super K,? super V> predicate)
Returns all elements of the source multimap that don't satisfy the predicate.UnsortedSetMultimap<K,V>
selectKeysMultiValues(Predicate2<? super K,? super Iterable<V>> predicate)
Returns all elements of the source multimap that satisfies the predicate.UnsortedSetMultimap<K,V>
selectKeysValues(Predicate2<? super K,? super V> predicate)
Returns all elements of the source multimap that satisfies the predicate.ImmutableSetMultimap<K,V>
toImmutable()
Returns an immutable copy of this Multimap if it is not already immutable.MutableSetMultimap<K,V>
toMutable()
Returns a mutable copy of this Multimap.Methods inherited from interface org.eclipse.collections.api.multimap.Multimap
collectKeyMultiValues, collectKeysValues, collectValues, containsKey, containsKeyAndValue, containsValue, equals, forEachKey, forEachKeyMultiValues, forEachKeyValue, forEachValue, hashCode, isEmpty, keyBag, keyMultiValuePairsView, keySet, keysView, keyValuePairsView, multiValuesView, notEmpty, rejectKeysMultiValues, rejectKeysValues, selectKeysMultiValues, selectKeysValues, size, sizeDistinct, toMap, toMap, valuesView
-
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. -
get
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. -
toMutable
MutableSetMultimap<K,V> toMutable()Description copied from interface:Multimap
Returns a mutable copy of this Multimap. -
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 isSerializable
.- Specified by:
toImmutable
in interfaceMultimap<K,V>
-
selectKeysValues
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 interfaceMultimap<K,V>
- Specified by:
selectKeysValues
in interfaceSetMultimap<K,V>
- Parameters:
predicate
- aPredicate2
to use as the select criteria- Returns:
Multimap
, which contains elements as a result of the select criteria
-
rejectKeysValues
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 interfaceMultimap<K,V>
- Specified by:
rejectKeysValues
in interfaceSetMultimap<K,V>
- Parameters:
predicate
- aPredicate2
to use as the reject criteria- Returns:
Multimap
, which contains elements that don't satisfy thepredicate
-
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 interfaceMultimap<K,V>
- Specified by:
selectKeysMultiValues
in interfaceSetMultimap<K,V>
- Parameters:
predicate
- aPredicate2
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 interfaceMultimap<K,V>
- Specified by:
rejectKeysMultiValues
in interfaceSetMultimap<K,V>
- Parameters:
predicate
- aPredicate2
to use as the reject criteria- Returns:
Multimap
, which contains elements that don't satisfy thepredicate
-
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 interfaceMultimap<K,V>
- Parameters:
function
- aFunction2
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);
-
collectValues
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 interfaceMultimap<K,V>
- Parameters:
function
- aFunction
to use for transformation- Returns:
Multimap
, which contains elements as a result of the transformation
-