Package it.unimi.dsi.fastutil.ints
Class IntSets.UnmodifiableSet
- java.lang.Object
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- it.unimi.dsi.fastutil.ints.IntCollections.UnmodifiableCollection
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- it.unimi.dsi.fastutil.ints.IntSets.UnmodifiableSet
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- All Implemented Interfaces:
IntCollection
,IntIterable
,IntSet
,Serializable
,Iterable<Integer>
,Collection<Integer>
,Set<Integer>
- Direct Known Subclasses:
IntSortedSets.UnmodifiableSortedSet
- Enclosing class:
- IntSets
public static class IntSets.UnmodifiableSet extends IntCollections.UnmodifiableCollection implements IntSet, Serializable
An unmodifiable wrapper class for sets.- See Also:
- Serialized Form
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description boolean
equals(Object o)
int
hashCode()
boolean
rem(int k)
Deprecated.boolean
remove(int k)
Removes an element from this set.-
Methods inherited from class it.unimi.dsi.fastutil.ints.IntCollections.UnmodifiableCollection
add, add, addAll, addAll, clear, contains, contains, containsAll, containsAll, isEmpty, iterator, remove, removeAll, removeAll, retainAll, retainAll, size, toArray, toArray, toArray, toIntArray, toIntArray, toString
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Methods inherited from interface java.util.Collection
parallelStream, stream, toArray
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Methods inherited from interface it.unimi.dsi.fastutil.ints.IntCollection
add, addAll, contains, containsAll, removeAll, removeIf, removeIf, retainAll, toArray, toIntArray, toIntArray
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Methods inherited from interface it.unimi.dsi.fastutil.ints.IntIterable
forEach, forEach
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Method Detail
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remove
public boolean remove(int k)
Description copied from interface:IntSet
Removes an element from this set.Note that the corresponding method of a type-specific collection is
rem()
. This unfortunate situation is caused by the clash with the similarly named index-based method in theList
interface.- Specified by:
remove
in interfaceIntSet
- See Also:
Collection.remove(Object)
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equals
public boolean equals(Object o)
- Specified by:
equals
in interfaceCollection<Integer>
- Specified by:
equals
in interfaceSet<Integer>
- Overrides:
equals
in classIntCollections.UnmodifiableCollection
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hashCode
public int hashCode()
- Specified by:
hashCode
in interfaceCollection<Integer>
- Specified by:
hashCode
in interfaceSet<Integer>
- Overrides:
hashCode
in classIntCollections.UnmodifiableCollection
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rem
@Deprecated public boolean rem(int k)
Deprecated.Description copied from interface:IntCollection
Removes a single instance of the specified element from this collection, if it is present (optional operation).Note that this method should be called
remove()
, but the clash with the similarly named index-based method in theList
interface forces us to use a distinguished name. For simplicity, the set interfaces reinstatesremove()
.- Specified by:
rem
in interfaceIntCollection
- Specified by:
rem
in interfaceIntSet
- Overrides:
rem
in classIntCollections.UnmodifiableCollection
- See Also:
Collection.remove(Object)
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