Package it.unimi.dsi.fastutil.objects
Class AbstractReferenceSet<K>
java.lang.Object
java.util.AbstractCollection<K>
it.unimi.dsi.fastutil.objects.AbstractReferenceCollection<K>
it.unimi.dsi.fastutil.objects.AbstractReferenceSet<K>
- All Implemented Interfaces:
ObjectIterable<K>
,ReferenceCollection<K>
,ReferenceSet<K>
,Cloneable
,Iterable<K>
,Collection<K>
,Set<K>
- Direct Known Subclasses:
AbstractReferenceSortedSet
,ReferenceArraySet
,ReferenceOpenHashBigSet
,ReferenceOpenHashSet
,ReferenceSets.Singleton
public abstract class AbstractReferenceSet<K>
extends AbstractReferenceCollection<K>
implements Cloneable, ReferenceSet<K>
An abstract class providing basic methods for sets implementing a type-specific interface.
Note that the type-specific Set
interface adds a type-specific remove()
method,
as it is no longer harmful for subclasses. Thus, concrete subclasses of this class must implement
remove()
(the rem()
implementation of this class just delegates to
remove()
).
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Method Summary
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractReferenceCollection
toString
Methods inherited from class java.util.AbstractCollection
add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, size, toArray, toArray
Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray
Methods inherited from interface it.unimi.dsi.fastutil.objects.ReferenceSet
spliterator
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Method Details
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iterator
Description copied from interface:ReferenceCollection
Returns a type-specific iterator on the elements of this collection.- Specified by:
iterator
in interfaceCollection<K>
- Specified by:
iterator
in interfaceIterable<K>
- Specified by:
iterator
in interfaceObjectIterable<K>
- Specified by:
iterator
in interfaceReferenceCollection<K>
- Specified by:
iterator
in interfaceReferenceSet<K>
- Specified by:
iterator
in interfaceSet<K>
- Specified by:
iterator
in classAbstractReferenceCollection<K>
- Returns:
- a type-specific iterator on the elements of this collection.
- See Also:
-
equals
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hashCode
public int hashCode()Returns a hash code for this set. The hash code of a set is computed by summing the hash codes of its elements.
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