public class DoubleLists extends Object
Collections
Modifier and Type | Class and Description |
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static class |
DoubleLists.EmptyList
An immutable class representing an empty type-specific list.
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static class |
DoubleLists.Singleton
An immutable class representing a type-specific singleton list.
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static class |
DoubleLists.SynchronizedList
A synchronized wrapper class for lists.
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static class |
DoubleLists.UnmodifiableList
An unmodifiable wrapper class for lists.
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Modifier and Type | Field and Description |
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static DoubleLists.EmptyList |
EMPTY_LIST
An empty list (immutable).
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Modifier and Type | Method and Description |
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static DoubleList |
shuffle(DoubleList l,
Random random)
Shuffles the specified list using the specified pseudorandom number generator.
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static DoubleList |
singleton(double element)
Returns a type-specific immutable list containing only the specified element.
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static DoubleList |
singleton(Object element)
Returns a type-specific immutable list containing only the specified element.
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static DoubleList |
synchronize(DoubleList l)
Returns a synchronized type-specific list backed by the given type-specific list.
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static DoubleList |
synchronize(DoubleList l,
Object sync)
Returns a synchronized type-specific list backed by the given type-specific list, using an assigned object to synchronize.
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static DoubleList |
unmodifiable(DoubleList l)
Returns an unmodifiable type-specific list backed by the given type-specific list.
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public static final DoubleLists.EmptyList EMPTY_LIST
The class of this objects represent an abstract empty list
that is a sublist of any type of list. Thus, EMPTY_LIST
may be assigned to a variable of any (sorted) type-specific list.
public static DoubleList shuffle(DoubleList l, Random random)
l
- the list to be shuffled.random
- a pseudorandom number generator (please use a XorShift* generator).l
.public static DoubleList singleton(double element)
element
- the only element of the returned list.element
.public static DoubleList singleton(Object element)
element
- the only element of the returned list.element
.public static DoubleList synchronize(DoubleList l)
l
- the list to be wrapped in a synchronized list.Collections.synchronizedList(List)
public static DoubleList synchronize(DoubleList l, Object sync)
l
- the list to be wrapped in a synchronized list.sync
- an object that will be used to synchronize the access to the list.Collections.synchronizedList(List)
public static DoubleList unmodifiable(DoubleList l)
l
- the list to be wrapped in an unmodifiable list.Collections.unmodifiableList(List)