Class ImmutableListMultimapImpl<K,V>
- java.lang.Object
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- org.eclipse.collections.impl.multimap.AbstractMultimap<K,V,C>
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- org.eclipse.collections.impl.multimap.AbstractImmutableMultimap<K,V,ImmutableList<V>>
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- org.eclipse.collections.impl.multimap.list.ImmutableListMultimapImpl<K,V>
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- All Implemented Interfaces:
java.io.Serializable
,ImmutableMultimap<K,V>
,ImmutableListMultimap<K,V>
,ListMultimap<K,V>
,Multimap<K,V>
,OrderedIterableMultimap<K,V>
,ReversibleIterableMultimap<K,V>
public final class ImmutableListMultimapImpl<K,V> extends AbstractImmutableMultimap<K,V,ImmutableList<V>> implements ImmutableListMultimap<K,V>, java.io.Serializable
The default ImmutableListMultimap implementation.- Since:
- 1.0
- See Also:
- Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
ImmutableListMultimapImpl.ImmutableListMultimapSerializationProxy<K,V>
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Field Summary
Fields Modifier and Type Field Description private static long
serialVersionUID
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Fields inherited from class org.eclipse.collections.impl.multimap.AbstractImmutableMultimap
map
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Constructor Summary
Constructors Constructor Description ImmutableListMultimapImpl(ImmutableMap<K,ImmutableList<V>> map)
ImmutableListMultimapImpl(MutableMap<K,ImmutableList<V>> map)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <K2,V2>
ImmutableBagMultimap<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>
ImmutableBagMultimap<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> ImmutableListMultimap<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.protected ImmutableList<V>
createCollection()
Creates the collection of values for a single key.ImmutableBagMultimap<V,K>
flip()
Given a Multimap from Domain->
Range return a multimap from Range->
Domain.void
forEachKeyImmutableList(Procedure2<? super K,? super ImmutableList<V>> procedure)
ImmutableListMultimap<K,V>
newEmpty()
Creates a new instance of the same implementation type, using the default capacity and growth parameters.ImmutableListMultimap<K,V>
newWith(K key, V value)
ImmutableListMultimap<K,V>
newWithAll(K key, java.lang.Iterable<? extends V> values)
ImmutableListMultimap<K,V>
newWithout(java.lang.Object key, java.lang.Object value)
ImmutableListMultimap<K,V>
newWithoutAll(java.lang.Object key)
ImmutableListMultimap<K,V>
rejectKeysMultiValues(Predicate2<? super K,? super RichIterable<V>> predicate)
Returns all elements of the source multimap that don't satisfy the predicate.ImmutableListMultimap<K,V>
rejectKeysValues(Predicate2<? super K,? super V> predicate)
Returns all elements of the source multimap that don't satisfy the predicate.ImmutableListMultimap<K,V>
selectKeysMultiValues(Predicate2<? super K,? super RichIterable<V>> predicate)
Returns all elements of the source multimap that satisfies the predicate.ImmutableListMultimap<K,V>
selectKeysValues(Predicate2<? super K,? super V> predicate)
Returns all elements of the source multimap that satisfies the predicate.ImmutableListMultimap<K,V>
toImmutable()
Returns an immutable copy of this Multimap if it is not already immutable.MutableListMultimap<K,V>
toMutable()
Returns a mutable copy of this Multimap.private java.lang.Object
writeReplace()
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Methods inherited from class org.eclipse.collections.impl.multimap.AbstractImmutableMultimap
get, getMap, isEmpty, keySet, readResolve, size, sizeDistinct, toMap, toMap
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Methods inherited from class org.eclipse.collections.impl.multimap.AbstractMultimap
collectKeyMultiValues, collectKeysValues, collectValues, containsKey, containsKeyAndValue, containsValue, createCollectionBlock, equals, forEachKey, forEachKeyMultiValues, forEachKeyValue, forEachValue, hashCode, keyBag, keyMultiValuePairsView, keysView, keyValuePairsView, multiValuesView, notEmpty, rejectKeysMultiValues, rejectKeysValues, selectKeysMultiValues, selectKeysValues, toString, valuesView
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.eclipse.collections.api.multimap.list.ImmutableListMultimap
get
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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
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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Constructor Detail
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ImmutableListMultimapImpl
public ImmutableListMultimapImpl(MutableMap<K,ImmutableList<V>> map)
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ImmutableListMultimapImpl
public ImmutableListMultimapImpl(ImmutableMap<K,ImmutableList<V>> map)
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Method Detail
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createCollection
protected ImmutableList<V> createCollection()
Description copied from class:AbstractMultimap
Creates the collection of values for a single key.Collections with weak, soft, or phantom references are not supported. Each call to
createCollection
should create a new instance.The returned collection class determines whether duplicate key-value pairs are allowed.
- Specified by:
createCollection
in classAbstractMultimap<K,V,ImmutableList<V>>
- Returns:
- an empty collection of values
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forEachKeyImmutableList
public void forEachKeyImmutableList(Procedure2<? super K,? super ImmutableList<V>> procedure)
- Specified by:
forEachKeyImmutableList
in interfaceImmutableListMultimap<K,V>
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newEmpty
public ImmutableListMultimap<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 interfaceImmutableListMultimap<K,V>
- Specified by:
newEmpty
in interfaceImmutableMultimap<K,V>
- Specified by:
newEmpty
in interfaceListMultimap<K,V>
- Specified by:
newEmpty
in interfaceMultimap<K,V>
- Specified by:
newEmpty
in interfaceOrderedIterableMultimap<K,V>
- Specified by:
newEmpty
in interfaceReversibleIterableMultimap<K,V>
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toMutable
public MutableListMultimap<K,V> toMutable()
Description copied from interface:Multimap
Returns a mutable copy of this Multimap.
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toImmutable
public ImmutableListMultimap<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 interfaceListMultimap<K,V>
- Specified by:
toImmutable
in interfaceMultimap<K,V>
- Overrides:
toImmutable
in classAbstractImmutableMultimap<K,V,ImmutableList<V>>
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writeReplace
private java.lang.Object writeReplace()
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newWith
public ImmutableListMultimap<K,V> newWith(K key, V value)
- Specified by:
newWith
in interfaceImmutableListMultimap<K,V>
- Specified by:
newWith
in interfaceImmutableMultimap<K,V>
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newWithout
public ImmutableListMultimap<K,V> newWithout(java.lang.Object key, java.lang.Object value)
- Specified by:
newWithout
in interfaceImmutableListMultimap<K,V>
- Specified by:
newWithout
in interfaceImmutableMultimap<K,V>
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newWithAll
public ImmutableListMultimap<K,V> newWithAll(K key, java.lang.Iterable<? extends V> values)
- Specified by:
newWithAll
in interfaceImmutableListMultimap<K,V>
- Specified by:
newWithAll
in interfaceImmutableMultimap<K,V>
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newWithoutAll
public ImmutableListMultimap<K,V> newWithoutAll(java.lang.Object key)
- Specified by:
newWithoutAll
in interfaceImmutableListMultimap<K,V>
- Specified by:
newWithoutAll
in interfaceImmutableMultimap<K,V>
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flip
public ImmutableBagMultimap<V,K> flip()
Description copied from interface:Multimap
Given a Multimap from Domain->
Range return a multimap from Range->
Domain.
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selectKeysValues
public ImmutableListMultimap<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 interfaceImmutableListMultimap<K,V>
- Specified by:
selectKeysValues
in interfaceImmutableMultimap<K,V>
- Specified by:
selectKeysValues
in interfaceListMultimap<K,V>
- Specified by:
selectKeysValues
in interfaceMultimap<K,V>
- Specified by:
selectKeysValues
in interfaceOrderedIterableMultimap<K,V>
- Specified by:
selectKeysValues
in interfaceReversibleIterableMultimap<K,V>
- Parameters:
predicate
- aPredicate2
to use as the select criteria- Returns:
Multimap
, which contains elements as a result of the select criteria
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rejectKeysValues
public ImmutableListMultimap<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 interfaceImmutableListMultimap<K,V>
- Specified by:
rejectKeysValues
in interfaceImmutableMultimap<K,V>
- Specified by:
rejectKeysValues
in interfaceListMultimap<K,V>
- Specified by:
rejectKeysValues
in interfaceMultimap<K,V>
- Specified by:
rejectKeysValues
in interfaceOrderedIterableMultimap<K,V>
- Specified by:
rejectKeysValues
in interfaceReversibleIterableMultimap<K,V>
- Parameters:
predicate
- aPredicate2
to use as the reject criteria- Returns:
Multimap
, which contains elements that don't satisfy thepredicate
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selectKeysMultiValues
public ImmutableListMultimap<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 interfaceImmutableListMultimap<K,V>
- Specified by:
selectKeysMultiValues
in interfaceImmutableMultimap<K,V>
- Specified by:
selectKeysMultiValues
in interfaceListMultimap<K,V>
- Specified by:
selectKeysMultiValues
in interfaceMultimap<K,V>
- Specified by:
selectKeysMultiValues
in interfaceOrderedIterableMultimap<K,V>
- Specified by:
selectKeysMultiValues
in interfaceReversibleIterableMultimap<K,V>
- Parameters:
predicate
- aPredicate2
to use as the select criteria- Returns:
Multimap
, which contains elements as a result of the select criteria
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rejectKeysMultiValues
public ImmutableListMultimap<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 interfaceImmutableListMultimap<K,V>
- Specified by:
rejectKeysMultiValues
in interfaceImmutableMultimap<K,V>
- Specified by:
rejectKeysMultiValues
in interfaceListMultimap<K,V>
- Specified by:
rejectKeysMultiValues
in interfaceMultimap<K,V>
- Specified by:
rejectKeysMultiValues
in interfaceOrderedIterableMultimap<K,V>
- Specified by:
rejectKeysMultiValues
in interfaceReversibleIterableMultimap<K,V>
- Parameters:
predicate
- aPredicate2
to use as the reject criteria- Returns:
Multimap
, which contains elements that don't satisfy thepredicate
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collectKeysValues
public <K2,V2> ImmutableBagMultimap<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 interfaceImmutableListMultimap<K,V>
- Specified by:
collectKeysValues
in interfaceImmutableMultimap<K,V>
- Specified by:
collectKeysValues
in interfaceListMultimap<K,V>
- Specified by:
collectKeysValues
in interfaceMultimap<K,V>
- Specified by:
collectKeysValues
in interfaceOrderedIterableMultimap<K,V>
- Parameters:
function
- aFunction2
to use for transformation- Returns:
Multimap
, which contains elements as a result of the transformation
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collectKeyMultiValues
public <K2,V2> ImmutableBagMultimap<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 interfaceImmutableListMultimap<K,V>
- Specified by:
collectKeyMultiValues
in interfaceImmutableMultimap<K,V>
- Specified by:
collectKeyMultiValues
in interfaceListMultimap<K,V>
- Specified by:
collectKeyMultiValues
in interfaceMultimap<K,V>
- Specified by:
collectKeyMultiValues
in interfaceOrderedIterableMultimap<K,V>
- Parameters:
keyFunction
-Function
to use transformation to get the keyvalueFunction
-Function
to use transformation to get the values- Returns:
- a new
Multimap
, which contains elements as a result of the transformation
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collectValues
public <V2> ImmutableListMultimap<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 interfaceImmutableListMultimap<K,V>
- Specified by:
collectValues
in interfaceImmutableMultimap<K,V>
- Specified by:
collectValues
in interfaceListMultimap<K,V>
- Specified by:
collectValues
in interfaceMultimap<K,V>
- Specified by:
collectValues
in interfaceOrderedIterableMultimap<K,V>
- Specified by:
collectValues
in interfaceReversibleIterableMultimap<K,V>
- Parameters:
function
- aFunction
to use for transformation- Returns:
Multimap
, which contains elements as a result of the transformation
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