Package org.eclipse.collections.impl.multimap.list

Class FastListMultimap<K,V>

java.lang.Object

org.eclipse.collections.impl.multimap.AbstractMultimap<K,V,C>

org.eclipse.collections.impl.multimap.AbstractMutableMultimap<K,V,MutableList<V>>

org.eclipse.collections.impl.multimap.list.AbstractMutableListMultimap<K,V>

org.eclipse.collections.impl.multimap.list.FastListMultimap<K,V>

All Implemented Interfaces:

Externalizable, Serializable, ListMultimap<K,V>, MutableListMultimap<K,V>, Multimap<K,V>, MutableMultimap<K,V>, OrderedIterableMultimap<K,V>, ReversibleIterableMultimap<K,V>

public final class FastListMultimap<K,V>
extends AbstractMutableListMultimap<K,V>
implements Externalizable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
FastListMultimap()
FastListMultimap(int distinctKeys, int valuesPerKey)
FastListMultimap(Iterable<Pair<K,V>> inputIterable)
FastListMultimap(Multimap<? extends K,? extends V> multimap)
FastListMultimap(Pair<K,V>... pairs)

Method Summary

Modifier and Type	Method	Description
MutableBagMultimap<V,K>	flip()	Given a Multimap from Domain -> Range return a multimap from Range -> Domain.
FastListMultimap<K,V>	newEmpty()	Creates a new instance of the same implementation type, using the default capacity and growth parameters.
static <K, V> FastListMultimap<K,V>	newMultimap()
static <K, V> FastListMultimap<K,V>	newMultimap(Iterable<Pair<K,V>> inputIterable)
static <K, V> FastListMultimap<K,V>	newMultimap(Multimap<? extends K,? extends V> multimap)
static <K, V> FastListMultimap<K,V>	newMultimap(Pair<K,V>... pairs)
FastListMultimap<K,V>	rejectKeysMultiValues(Predicate2<? super K,? super Iterable<V>> predicate)	Returns all elements of the source multimap that don't satisfy the predicate.
FastListMultimap<K,V>	rejectKeysValues(Predicate2<? super K,? super V> predicate)	Returns all elements of the source multimap that don't satisfy the predicate.
FastListMultimap<K,V>	selectKeysMultiValues(Predicate2<? super K,? super Iterable<V>> predicate)	Returns all elements of the source multimap that satisfies the predicate.
FastListMultimap<K,V>	selectKeysValues(Predicate2<? super K,? super V> predicate)	Returns all elements of the source multimap that satisfies the predicate.
void	trimToSize()

Methods inherited from class org.eclipse.collections.impl.multimap.list.AbstractMutableListMultimap

asSynchronized, collectKeyMultiValues, collectKeysValues, collectValues, toImmutable, toMutable

Methods inherited from class org.eclipse.collections.impl.multimap.AbstractMutableMultimap

clear, get, getIfAbsentPutAll, isEmpty, keySet, put, putAll, putAll, readExternal, remove, removeAll, replaceValues, size, sizeDistinct, toMap, toMap, writeExternal

Methods inherited from class org.eclipse.collections.impl.multimap.AbstractMultimap

collectKeyMultiValues, collectKeysValues, collectValues, containsKey, containsKeyAndValue, containsValue, equals, forEachKey, forEachKeyMultiValues, forEachKeyValue, forEachValue, hashCode, keyBag, keyMultiValuePairsView, keysView, keyValuePairsView, multiValuesView, notEmpty, rejectKeysMultiValues, rejectKeysValues, selectKeysMultiValues, selectKeysValues, toString, valuesView

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

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.list.MutableListMultimap

get, getIfAbsentPutAll, removeAll, replaceValues

Methods inherited from interface org.eclipse.collections.api.multimap.MutableMultimap

add, clear, put, putAll, putAll, putAllPairs, putAllPairs, remove

Constructor Details

FastListMultimap

public FastListMultimap()

FastListMultimap

public FastListMultimap(int distinctKeys, int valuesPerKey)

FastListMultimap

public FastListMultimap(Multimap<? extends K,? extends V> multimap)

FastListMultimap

public FastListMultimap(Pair<K,V>... pairs)

FastListMultimap

public FastListMultimap(Iterable<Pair<K,V>> inputIterable)

Method Details

newMultimap

public static <K, V> FastListMultimap<K,V> newMultimap()

newMultimap

public static <K, V> FastListMultimap<K,V> newMultimap(Multimap<? extends K,? extends V> multimap)

newMultimap

public static <K, V> FastListMultimap<K,V> newMultimap(Pair<K,V>... pairs)

newMultimap

public static <K, V> FastListMultimap<K,V> newMultimap(Iterable<Pair<K,V>> inputIterable)

trimToSize

public void trimToSize()

newEmpty

public FastListMultimap<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 ListMultimap<K,V>

Specified by:

newEmpty in interface Multimap<K,V>

Specified by:

newEmpty in interface MutableListMultimap<K,V>

Specified by:

newEmpty in interface MutableMultimap<K,V>

Specified by:

newEmpty in interface OrderedIterableMultimap<K,V>

Specified by:

newEmpty in interface ReversibleIterableMultimap<K,V>

flip

public MutableBagMultimap<V,K> flip()

Description copied from interface: Multimap

Given a Multimap from Domain -> Range return a multimap from Range -> Domain.

Specified by:

flip in interface ListMultimap<K,V>

Specified by:

flip in interface Multimap<K,V>

Specified by:

flip in interface MutableListMultimap<K,V>

Specified by:

flip in interface MutableMultimap<K,V>

selectKeysValues

public FastListMultimap<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 ListMultimap<K,V>

Specified by:

selectKeysValues in interface Multimap<K,V>

Specified by:

selectKeysValues in interface MutableListMultimap<K,V>

Specified by:

selectKeysValues in interface MutableMultimap<K,V>

Specified by:

selectKeysValues in interface OrderedIterableMultimap<K,V>

Specified by:

selectKeysValues in interface ReversibleIterableMultimap<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

public FastListMultimap<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 ListMultimap<K,V>

Specified by:

rejectKeysValues in interface Multimap<K,V>

Specified by:

rejectKeysValues in interface MutableListMultimap<K,V>

Specified by:

rejectKeysValues in interface MutableMultimap<K,V>

Specified by:

rejectKeysValues in interface OrderedIterableMultimap<K,V>

Specified by:

rejectKeysValues in interface ReversibleIterableMultimap<K,V>

Parameters:

predicate - a Predicate2 to use as the reject criteria

Returns:

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

selectKeysMultiValues

public FastListMultimap<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 ListMultimap<K,V>

Specified by:

selectKeysMultiValues in interface Multimap<K,V>

Specified by:

selectKeysMultiValues in interface MutableListMultimap<K,V>

Specified by:

selectKeysMultiValues in interface MutableMultimap<K,V>

Specified by:

selectKeysMultiValues in interface OrderedIterableMultimap<K,V>

Specified by:

selectKeysMultiValues in interface ReversibleIterableMultimap<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

public FastListMultimap<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 ListMultimap<K,V>

Specified by:

rejectKeysMultiValues in interface Multimap<K,V>

Specified by:

rejectKeysMultiValues in interface MutableListMultimap<K,V>

Specified by:

rejectKeysMultiValues in interface MutableMultimap<K,V>

Specified by:

rejectKeysMultiValues in interface OrderedIterableMultimap<K,V>

Specified by:

rejectKeysMultiValues in interface ReversibleIterableMultimap<K,V>

Parameters:

predicate - a Predicate2 to use as the reject criteria

Returns:

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