Package it.unimi.dsi.fastutil.chars
Class CharSets.UnmodifiableSet
- java.lang.Object
-
- it.unimi.dsi.fastutil.chars.CharCollections.UnmodifiableCollection
-
- it.unimi.dsi.fastutil.chars.CharSets.UnmodifiableSet
-
- All Implemented Interfaces:
CharCollection
,CharIterable
,CharSet
,java.io.Serializable
,java.lang.Iterable<java.lang.Character>
,java.util.Collection<java.lang.Character>
,java.util.Set<java.lang.Character>
- Direct Known Subclasses:
CharSortedSets.UnmodifiableSortedSet
- Enclosing class:
- CharSets
public static class CharSets.UnmodifiableSet extends CharCollections.UnmodifiableCollection implements CharSet, java.io.Serializable
An unmodifiable wrapper class for sets.- See Also:
- Serialized Form
-
-
Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description boolean
equals(java.lang.Object o)
int
hashCode()
boolean
rem(char k)
Deprecated.boolean
remove(char k)
Removes an element from this set.-
Methods inherited from class it.unimi.dsi.fastutil.chars.CharCollections.UnmodifiableCollection
add, add, addAll, addAll, clear, contains, contains, containsAll, containsAll, isEmpty, iterator, remove, removeAll, removeAll, retainAll, retainAll, size, toArray, toArray, toArray, toCharArray, toCharArray, toString
-
Methods inherited from interface it.unimi.dsi.fastutil.chars.CharCollection
add, addAll, contains, containsAll, removeAll, removeIf, removeIf, retainAll, toArray, toCharArray, toCharArray
-
Methods inherited from interface it.unimi.dsi.fastutil.chars.CharIterable
forEach, forEach
-
-
-
-
Method Detail
-
remove
public boolean remove(char k)
Description copied from interface:CharSet
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.
-
equals
public boolean equals(java.lang.Object o)
- Specified by:
equals
in interfacejava.util.Collection<java.lang.Character>
- Specified by:
equals
in interfacejava.util.Set<java.lang.Character>
- Overrides:
equals
in classCharCollections.UnmodifiableCollection
-
hashCode
public int hashCode()
- Specified by:
hashCode
in interfacejava.util.Collection<java.lang.Character>
- Specified by:
hashCode
in interfacejava.util.Set<java.lang.Character>
- Overrides:
hashCode
in classCharCollections.UnmodifiableCollection
-
rem
@Deprecated public boolean rem(char k)
Deprecated.Description copied from interface:CharCollection
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 interfaceCharCollection
- Specified by:
rem
in interfaceCharSet
- Overrides:
rem
in classCharCollections.UnmodifiableCollection
- See Also:
Collection.remove(Object)
-
-