public class ReferenceCollections extends Object
Collections
Modifier and Type | Class and Description |
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static class |
ReferenceCollections.EmptyCollection<K>
An immutable class representing an empty type-specific collection.
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static class |
ReferenceCollections.IterableCollection<K>
A collection wrapper class for iterables.
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static class |
ReferenceCollections.SynchronizedCollection<K>
A synchronized wrapper class for collections.
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static class |
ReferenceCollections.UnmodifiableCollection<K>
An unmodifiable wrapper class for collections.
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Modifier and Type | Method and Description |
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static <K> ReferenceCollection<K> |
asCollection(ObjectIterable<K> iterable)
Returns an unmodifiable collection backed by the specified iterable.
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static <K> ReferenceCollection<K> |
synchronize(ReferenceCollection<K> c)
Returns a synchronized collection backed by the specified collection.
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static <K> ReferenceCollection<K> |
synchronize(ReferenceCollection<K> c,
Object sync)
Returns a synchronized collection backed by the specified collection, using an assigned object to synchronize.
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static <K> ReferenceCollection<K> |
unmodifiable(ReferenceCollection<K> c)
Returns an unmodifiable collection backed by the specified collection.
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public static <K> ReferenceCollection<K> synchronize(ReferenceCollection<K> c)
c
- the collection to be wrapped in a synchronized collection.Collections.synchronizedCollection(Collection)
public static <K> ReferenceCollection<K> synchronize(ReferenceCollection<K> c, Object sync)
c
- the collection to be wrapped in a synchronized collection.sync
- an object that will be used to synchronize the list access.Collections.synchronizedCollection(Collection)
public static <K> ReferenceCollection<K> unmodifiable(ReferenceCollection<K> c)
c
- the collection to be wrapped in an unmodifiable collection.Collections.unmodifiableCollection(Collection)
public static <K> ReferenceCollection<K> asCollection(ObjectIterable<K> iterable)
iterable
- the iterable object to be wrapped in an unmodifiable collection.