Package org.eclipse.collections.api.multimap.sortedbag

Interface SortedBagMultimap<K,V>

All Superinterfaces:

BagMultimap<K,V>, Multimap<K,V>, OrderedIterableMultimap<K,V>, ReversibleIterableMultimap<K,V>, SortedIterableMultimap<K,V>

All Known Subinterfaces:

ImmutableSortedBagMultimap<K,V>, MutableSortedBagMultimap<K,V>

All Known Implementing Classes:

ImmutableSortedBagMultimapImpl, SynchronizedSortedBagMultimap, TreeBagMultimap, TreeBagMultimap, TreeBagMultimap

public interface SortedBagMultimap<K,V>
extends BagMultimap<K,V>, SortedIterableMultimap<K,V>, ReversibleIterableMultimap<K,V>

Since:

4.2

Method Summary

Modifier and Type	Method	Description
<K2, V2> BagMultimap<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> BagMultimap<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> ListMultimap<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.
SortedBag<V>	get(K key)	Returns a view of all values associated with the given key.
SortedBagMultimap<K,V>	newEmpty()	Creates a new instance of the same implementation type, using the default capacity and growth parameters.
SortedBagMultimap<K,V>	rejectKeysMultiValues(Predicate2<? super K,? super RichIterable<V>> predicate)	Returns all elements of the source multimap that don't satisfy the predicate.
SortedBagMultimap<K,V>	rejectKeysValues(Predicate2<? super K,? super V> predicate)	Returns all elements of the source multimap that don't satisfy the predicate.
SortedBagMultimap<K,V>	selectKeysMultiValues(Predicate2<? super K,? super RichIterable<V>> predicate)	Returns all elements of the source multimap that satisfies the predicate.
SortedBagMultimap<K,V>	selectKeysValues(Predicate2<? super K,? super V> predicate)	Returns all elements of the source multimap that satisfies the predicate.
ImmutableSortedBagMultimap<K,V>	toImmutable()	Returns an immutable copy of this Multimap if it is not already immutable.
MutableSortedBagMultimap<K,V>	toMutable()	Returns a mutable copy of this Multimap.

Methods inherited from interface org.eclipse.collections.api.multimap.bag.BagMultimap

flip

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

Methods inherited from interface org.eclipse.collections.api.multimap.ordered.SortedIterableMultimap

comparator

Method Details

newEmpty

SortedBagMultimap<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 BagMultimap<K,V>

Specified by:

newEmpty in interface Multimap<K,V>

Specified by:

newEmpty in interface OrderedIterableMultimap<K,V>

Specified by:

newEmpty in interface ReversibleIterableMultimap<K,V>

Specified by:

newEmpty in interface SortedIterableMultimap<K,V>

get

SortedBag<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 BagMultimap<K,V>

Specified by:

get in interface Multimap<K,V>

Specified by:

get in interface OrderedIterableMultimap<K,V>

Specified by:

get in interface ReversibleIterableMultimap<K,V>

Specified by:

get in interface SortedIterableMultimap<K,V>

Parameters:

key - the key to search for

toMutable

MutableSortedBagMultimap<K,V> toMutable()

Description copied from interface: Multimap

Returns a mutable copy of this Multimap.

Specified by:

toMutable in interface Multimap<K,V>

toImmutable

ImmutableSortedBagMultimap<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

SortedBagMultimap<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 BagMultimap<K,V>

Specified by:

selectKeysValues in interface Multimap<K,V>

Specified by:

selectKeysValues in interface OrderedIterableMultimap<K,V>

Specified by:

selectKeysValues in interface ReversibleIterableMultimap<K,V>

Specified by:

selectKeysValues in interface SortedIterableMultimap<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

SortedBagMultimap<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 BagMultimap<K,V>

Specified by:

rejectKeysValues in interface Multimap<K,V>

Specified by:

rejectKeysValues in interface OrderedIterableMultimap<K,V>

Specified by:

rejectKeysValues in interface ReversibleIterableMultimap<K,V>

Specified by:

rejectKeysValues in interface SortedIterableMultimap<K,V>

Parameters:

predicate - a Predicate2 to use as the reject criteria

Returns:

Multimap, which contains elements that don't satisfy the predicate

selectKeysMultiValues

SortedBagMultimap<K,V> selectKeysMultiValues(Predicate2<? super K,? super RichIterable<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 BagMultimap<K,V>

Specified by:

selectKeysMultiValues in interface Multimap<K,V>

Specified by:

selectKeysMultiValues in interface OrderedIterableMultimap<K,V>

Specified by:

selectKeysMultiValues in interface ReversibleIterableMultimap<K,V>

Specified by:

selectKeysMultiValues in interface SortedIterableMultimap<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

SortedBagMultimap<K,V> rejectKeysMultiValues(Predicate2<? super K,? super RichIterable<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 BagMultimap<K,V>

Specified by:

rejectKeysMultiValues in interface Multimap<K,V>

Specified by:

rejectKeysMultiValues in interface OrderedIterableMultimap<K,V>

Specified by:

rejectKeysMultiValues in interface ReversibleIterableMultimap<K,V>

Specified by:

rejectKeysMultiValues in interface SortedIterableMultimap<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> BagMultimap<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>

Specified by:

collectKeysValues in interface OrderedIterableMultimap<K,V>

Parameters:

function - a Function2 to use for transformation

Returns:

Multimap, which contains elements as a result of the transformation

collectKeyMultiValues

<K2,
V2> BagMultimap<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>

Specified by:

collectKeyMultiValues in interface OrderedIterableMultimap<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> ListMultimap<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>

Specified by:

collectValues in interface OrderedIterableMultimap<K,V>

Specified by:

collectValues in interface ReversibleIterableMultimap<K,V>

Specified by:

collectValues in interface SortedIterableMultimap<K,V>

Parameters:

function - a Function to use for transformation

Returns:

Multimap, which contains elements as a result of the transformation