|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.apache.commons.collections.primitives.adapters.AbstractCollectionByteCollection
org.apache.commons.collections.primitives.adapters.CollectionByteCollection
Adapts a Number-valued
Collection to the
ByteCollection interface.
Collection
implementation in the "obvious" way.
| Field Summary | |
private java.util.Collection |
_collection
|
| Constructor Summary | |
CollectionByteCollection(java.util.Collection collection)
Creates an ByteCollection wrapping
the specified Collection. |
|
| Method Summary | |
boolean |
add(byte element)
Ensures that I contain the specified element (optional operation). |
boolean |
addAll(ByteCollection c)
Adds all of the elements in the
specified collection to me (optional operation). |
void |
clear()
Removes all my elements (optional operation). |
boolean |
contains(byte element)
Returns true iff I contain
the specified element. |
boolean |
containsAll(ByteCollection c)
Returns true iff I contain
all of the elements in the given collection. |
protected java.util.Collection |
getCollection()
|
boolean |
isEmpty()
Returns true iff I contain no elements. |
ByteIterator |
iterator()
wraps the
Iterator
returned by my underlying
Collection,
if any. |
boolean |
removeAll(ByteCollection c)
Removes all of my elements that are contained in the specified collection (optional operation). |
boolean |
removeElement(byte element)
Removes a single occurrence of the specified element (optional operation). |
boolean |
retainAll(ByteCollection c)
Removes all of my elements that are not contained in the specified collection (optional operation). |
int |
size()
Returns the number of elements I contain. |
byte[] |
toArray()
Returns an array containing all of my elements. |
byte[] |
toArray(byte[] dest)
Returns an array containing all of my elements, using the given array if it is large enough. |
java.lang.String |
toString()
|
static ByteCollection |
wrap(java.util.Collection collection)
Create an ByteCollection wrapping
the specified Collection. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
private java.util.Collection _collection
| Constructor Detail |
public CollectionByteCollection(java.util.Collection collection)
ByteCollection wrapping
the specified Collection.
wrap(java.util.Collection)| Method Detail |
public static ByteCollection wrap(java.util.Collection collection)
ByteCollection wrapping
the specified Collection. When
the given collection is null,
returns null.
collection - the (possibly null) Collection to wrap
ByteCollection wrapping the given
collection, or null when collection is
null.protected java.util.Collection getCollection()
getCollection in class AbstractCollectionByteCollectionpublic boolean add(byte element)
ByteCollectiontrue
iff I changed as a result of this call.
If a collection refuses to add the specified
element for any reason other than that it already contains
the element, it must throw an exception (rather than
simply returning false). This preserves the invariant
that a collection always contains the specified element after
this call returns.
add in interface ByteCollectionelement - the value whose presence within me is to be ensured
true iff I changed as a result of this callpublic boolean addAll(ByteCollection c)
ByteCollectionAdds all of the elements in the
specified collection to me (optional operation).
addAll in interface ByteCollectionc - the collection of elements whose presence within me is to
be ensured
true iff I changed as a result of this callpublic void clear()
ByteCollectionempty after this
method successfully returns.
clear in interface ByteCollectionpublic boolean contains(byte element)
ByteCollectiontrue iff I contain
the specified element.
contains in interface ByteCollectionelement - the value whose presence within me is to be tested
true iff I contain the specified elementpublic boolean containsAll(ByteCollection c)
ByteCollectiontrue iff I contain
all of the elements in the given collection.
containsAll in interface ByteCollectionc - the collection of elements whose presence within me is to
be tested
true iff I contain the all the specified elementspublic java.lang.String toString()
public boolean isEmpty()
ByteCollectiontrue iff I contain no elements.
isEmpty in interface ByteCollectiontrue iff I contain no elements.public ByteIterator iterator()
wraps the
Iterator
returned by my underlying
Collection,
if any.
iterator in interface ByteCollectioniterator over all my elements.public boolean removeElement(byte element)
ByteCollection
removeElement in interface ByteCollectionelement - the element to remove, if present
true iff I contained the specified element,
in other words, iff I changed as a result of this callpublic boolean removeAll(ByteCollection c)
ByteCollection
removeAll in interface ByteCollectionc - the collection of elements to remove
true iff I contained the at least one of the
specified elements, in other words, returns true
iff I changed as a result of this callpublic boolean retainAll(ByteCollection c)
ByteCollection
retainAll in interface ByteCollectionc - the collection of elements to retain
true iff I changed as a result
of this callpublic int size()
ByteCollection
size in interface ByteCollectionpublic byte[] toArray()
ByteCollectionsize.
The returned array will be independent of me,
so that callers may modify that
returned array without modifying this collection.
When I guarantee the order in which
elements are returned by an iterator,
the returned array will contain elements in the
same order.
toArray in interface ByteCollectionpublic byte[] toArray(byte[] dest)
ByteCollectioniterator,
the returned array will contain elements in the
same order.
toArray in interface ByteCollectiondest - an array that may be used to contain the elements
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||