java.lang.Object | ||
↳ | org.apache.commons.collections.bag.AbstractMapBag | |
↳ | org.apache.commons.collections.bag.HashBag |
Implements Bag
, using a HashMap
to provide the
data storage. This is the standard implementation of a bag.
A Bag
stores each object in the collection together with a
count of occurrences. Extra methods on the interface allow multiple copies
of an object to be added or removed at once. It is important to read the
interface javadoc carefully as several methods violate the
Collection
interface specification.
Public Constructors | |||||||||||
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Constructs an empty
HashBag . | |||||||||||
Constructs a bag containing all the members of the given collection.
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Inherited Methods | |||||||||||
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From class
org.apache.commons.collections.bag.AbstractMapBag
| |||||||||||
From class
java.lang.Object
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From interface
java.lang.Iterable
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From interface
java.util.Collection
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From interface
org.apache.commons.collections.Bag
|
Constructs an empty HashBag
.
Constructs a bag containing all the members of the given collection.
coll | a collection to copy into this bag |
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