Package it.unimi.dsi.fastutil.chars
Class CharLists
- java.lang.Object
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- it.unimi.dsi.fastutil.chars.CharLists
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public final class CharLists extends Object
A class providing static methods and objects that do useful things with type-specific lists.- See Also:
Collections
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
CharLists.EmptyList
An immutable class representing an empty type-specific list.static class
CharLists.Singleton
An immutable class representing a type-specific singleton list.static class
CharLists.SynchronizedList
A synchronized wrapper class for lists.static class
CharLists.SynchronizedRandomAccessList
A synchronized wrapper class for random-access lists.static class
CharLists.UnmodifiableList
An unmodifiable wrapper class for lists.static class
CharLists.UnmodifiableRandomAccessList
An unmodifiable wrapper class for random-access lists.
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Field Summary
Fields Modifier and Type Field Description static CharLists.EmptyList
EMPTY_LIST
An empty list (immutable).
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static CharList
shuffle(CharList l, Random random)
Shuffles the specified list using the specified pseudorandom number generator.static CharList
singleton(char element)
Returns a type-specific immutable list containing only the specified element.static CharList
singleton(Object element)
Returns a type-specific immutable list containing only the specified element.static CharList
synchronize(CharList l)
Returns a synchronized type-specific list backed by the given type-specific list.static CharList
synchronize(CharList l, Object sync)
Returns a synchronized type-specific list backed by the given type-specific list, using an assigned object to synchronize.static CharList
unmodifiable(CharList l)
Returns an unmodifiable type-specific list backed by the given type-specific list.
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Field Detail
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EMPTY_LIST
public static final CharLists.EmptyList EMPTY_LIST
An empty list (immutable). It is serializable and cloneable.
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Method Detail
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shuffle
public static CharList shuffle(CharList l, Random random)
Shuffles the specified list using the specified pseudorandom number generator.- Parameters:
l
- the list to be shuffled.random
- a pseudorandom number generator.- Returns:
l
.
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singleton
public static CharList singleton(char element)
Returns a type-specific immutable list containing only the specified element. The returned list is serializable and cloneable.- Parameters:
element
- the only element of the returned list.- Returns:
- a type-specific immutable list containing just
element
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singleton
public static CharList singleton(Object element)
Returns a type-specific immutable list containing only the specified element. The returned list is serializable and cloneable.- Parameters:
element
- the only element of the returned list.- Returns:
- a type-specific immutable list containing just
element
.
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synchronize
public static CharList synchronize(CharList l)
Returns a synchronized type-specific list backed by the given type-specific list.- Parameters:
l
- the list to be wrapped in a synchronized list.- Returns:
- a synchronized view of the specified list.
- See Also:
Collections.synchronizedList(List)
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synchronize
public static CharList synchronize(CharList l, Object sync)
Returns a synchronized type-specific list backed by the given type-specific list, using an assigned object to synchronize.- Parameters:
l
- the list to be wrapped in a synchronized list.sync
- an object that will be used to synchronize the access to the list.- Returns:
- a synchronized view of the specified list.
- See Also:
Collections.synchronizedList(List)
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unmodifiable
public static CharList unmodifiable(CharList l)
Returns an unmodifiable type-specific list backed by the given type-specific list.- Parameters:
l
- the list to be wrapped in an unmodifiable list.- Returns:
- an unmodifiable view of the specified list.
- See Also:
Collections.unmodifiableList(List)
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