org.eclipse.collections.impl.multimap

Class AbstractMultimap<K,V,C extends RichIterable<V>>

java.lang.Object

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

All Implemented Interfaces:

Multimap<K,V>

Direct Known Subclasses:

AbstractImmutableMultimap, AbstractMutableMultimap

public abstract class AbstractMultimap<K,V,C extends RichIterable<V>>
extends Object
implements Multimap<K,V>

Constructor Summary

Constructors

Constructor and Description
AbstractMultimap()

Method Summary

Modifier and Type	Method and Description
<K2,V2,R extends MutableMultimap<K2,V2>> R	collectKeyMultiValues(Function<? super K,? extends K2> keyFunction, Function<? super V,? extends V2> valueFunction, R target)
<K2,V2,R extends MutableMultimap<K2,V2>> R	collectKeysValues(Function2<? super K,? super V,Pair<K2,V2>> function, R target)
<V2,R extends MutableMultimap<K,V2>> R	collectValues(Function<? super V,? extends V2> function, R target)
boolean	containsKey(Object key)
boolean	containsKeyAndValue(Object key, Object value)
boolean	containsValue(Object value)
boolean	equals(Object object)
void	forEachKey(Procedure<? super K> procedure)
void	forEachKeyMultiValues(Procedure2<? super K,? super RichIterable<V>> procedure)
void	forEachKeyValue(Procedure2<? super K,? super V> procedure)
void	forEachValue(Procedure<? super V> procedure)
int	hashCode() Returns the hash code for this multimap.
Bag<K>	keyBag()
RichIterable<Pair<K,RichIterable<V>>>	keyMultiValuePairsView()
RichIterable<K>	keysView()
RichIterable<Pair<K,V>>	keyValuePairsView()
RichIterable<RichIterable<V>>	multiValuesView()
boolean	notEmpty()
<R extends MutableMultimap<K,V>> R	rejectKeysMultiValues(Predicate2<? super K,? super RichIterable<V>> predicate, R target)
<R extends MutableMultimap<K,V>> R	rejectKeysValues(Predicate2<? super K,? super V> predicate, R target)
<R extends MutableMultimap<K,V>> R	selectKeysMultiValues(Predicate2<? super K,? super RichIterable<V>> predicate, R target)
<R extends MutableMultimap<K,V>> R	selectKeysValues(Predicate2<? super K,? super V> predicate, R target)
String	toString() Returns a string representation of the multimap, generated by calling toString on the map returned by Multimap.toMap().
RichIterable<V>	valuesView()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

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

collectKeyMultiValues, collectKeysValues, collectValues, flip, get, isEmpty, keySet, newEmpty, rejectKeysMultiValues, rejectKeysValues, selectKeysMultiValues, selectKeysValues, size, sizeDistinct, toImmutable, toMap, toMap, toMutable

Constructor Detail

AbstractMultimap

public AbstractMultimap()

Method Detail

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Multimap<K,V>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Multimap<K,V>

containsKeyAndValue

public boolean containsKeyAndValue(Object key,
                                   Object value)

Specified by:

containsKeyAndValue in interface Multimap<K,V>

keysView

public RichIterable<K> keysView()

Specified by:

keysView in interface Multimap<K,V>

multiValuesView

public RichIterable<RichIterable<V>> multiValuesView()

Specified by:

multiValuesView in interface Multimap<K,V>

keyBag

public Bag<K> keyBag()

Specified by:

keyBag in interface Multimap<K,V>

valuesView

public RichIterable<V> valuesView()

Specified by:

valuesView in interface Multimap<K,V>

keyMultiValuePairsView

public RichIterable<Pair<K,RichIterable<V>>> keyMultiValuePairsView()

Specified by:

keyMultiValuePairsView in interface Multimap<K,V>

keyValuePairsView

public RichIterable<Pair<K,V>> keyValuePairsView()

Specified by:

keyValuePairsView in interface Multimap<K,V>

equals

public boolean equals(Object object)

Specified by:

equals in interface Multimap<K,V>

Overrides:

equals in class Object

hashCode

public int hashCode()

Returns the hash code for this multimap.

The hash code of a multimap is defined as the hash code of the map view, as returned by Multimap.toMap().

Specified by:

hashCode in interface Multimap<K,V>

Overrides:

hashCode in class Object

See Also:

Map.hashCode()

toString

public String toString()

Returns a string representation of the multimap, generated by calling toString on the map returned by Multimap.toMap().

Overrides:

toString in class Object

Returns:

a string representation of the multimap

notEmpty

public boolean notEmpty()

Specified by:

notEmpty in interface Multimap<K,V>

forEachValue

public void forEachValue(Procedure<? super V> procedure)

Specified by:

forEachValue in interface Multimap<K,V>

forEachKey

public void forEachKey(Procedure<? super K> procedure)

Specified by:

forEachKey in interface Multimap<K,V>

forEachKeyValue

public void forEachKeyValue(Procedure2<? super K,? super V> procedure)

Specified by:

forEachKeyValue in interface Multimap<K,V>

forEachKeyMultiValues

public void forEachKeyMultiValues(Procedure2<? super K,? super RichIterable<V>> procedure)

Specified by:

forEachKeyMultiValues in interface Multimap<K,V>

selectKeysValues

public <R extends MutableMultimap<K,V>> R selectKeysValues(Predicate2<? super K,? super V> predicate,
                                                           R target)

Specified by:

selectKeysValues in interface Multimap<K,V>

rejectKeysValues

public <R extends MutableMultimap<K,V>> R rejectKeysValues(Predicate2<? super K,? super V> predicate,
                                                           R target)

Specified by:

rejectKeysValues in interface Multimap<K,V>

selectKeysMultiValues

public <R extends MutableMultimap<K,V>> R selectKeysMultiValues(Predicate2<? super K,? super RichIterable<V>> predicate,
                                                                R target)

Specified by:

selectKeysMultiValues in interface Multimap<K,V>

rejectKeysMultiValues

public <R extends MutableMultimap<K,V>> R rejectKeysMultiValues(Predicate2<? super K,? super RichIterable<V>> predicate,
                                                                R target)

Specified by:

rejectKeysMultiValues in interface Multimap<K,V>

collectKeysValues

public <K2,V2,R extends MutableMultimap<K2,V2>> R collectKeysValues(Function2<? super K,? super V,Pair<K2,V2>> function,
                                                                    R target)

Specified by:

collectKeysValues in interface Multimap<K,V>

collectKeyMultiValues

public <K2,V2,R extends MutableMultimap<K2,V2>> R collectKeyMultiValues(Function<? super K,? extends K2> keyFunction,
                                                                        Function<? super V,? extends V2> valueFunction,
                                                                        R target)

Specified by:

collectKeyMultiValues in interface Multimap<K,V>

collectValues

public <V2,R extends MutableMultimap<K,V2>> R collectValues(Function<? super V,? extends V2> function,
                                                            R target)

Specified by:

collectValues in interface Multimap<K,V>