|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.apache.commons.collections.primitives.adapters.AbstractCollectionDoubleCollection
org.apache.commons.collections.primitives.adapters.AbstractListDoubleList
| Constructor Summary | |
(package private) |
AbstractListDoubleList()
|
| Method Summary | |
boolean |
add(double element)
Appends the specified element to the end of me (optional operation). |
void |
add(int index,
double element)
Inserts the specified element at the specified position (optional operation). |
boolean |
addAll(DoubleCollection c)
Adds all of the elements in the
specified collection to me (optional operation). |
boolean |
addAll(int index,
DoubleCollection collection)
Inserts all of the elements in the specified collection into me, at the specified position (optional operation). |
void |
clear()
Removes all my elements (optional operation). |
boolean |
contains(double element)
Returns true iff I contain
the specified element. |
boolean |
containsAll(DoubleCollection c)
Returns true iff I contain
all of the elements in the given collection. |
boolean |
equals(java.lang.Object obj)
Returns true iff that is an DoubleList
that contains the same elements in the same order as me. |
double |
get(int index)
Returns the value of the element at the specified position within me. |
protected java.util.Collection |
getCollection()
|
protected abstract java.util.List |
getList()
|
int |
hashCode()
Returns my hash code. |
int |
indexOf(double element)
Returns the index of the first occurrence of the specified element within me, or -1 if I do not contain
the element. |
boolean |
isEmpty()
Returns true iff I contain no elements. |
DoubleIterator |
iterator()
wraps the
Iterator
returned by my underlying
Collection,
if any. |
int |
lastIndexOf(double element)
Returns the index of the last occurrence of the specified element within me, or -1 if I do not contain the element. |
DoubleListIterator |
listIterator()
wraps the
DoubleList
returned by my underlying
DoubleListIterator,
if any. |
DoubleListIterator |
listIterator(int index)
wraps the
DoubleList
returned by my underlying
DoubleListIterator,
if any. |
boolean |
removeAll(DoubleCollection c)
Removes all of my elements that are contained in the specified collection (optional operation). |
boolean |
removeElement(double element)
Removes a single occurrence of the specified element (optional operation). |
double |
removeElementAt(int index)
Removes the element at the specified position in (optional operation). |
boolean |
retainAll(DoubleCollection c)
Removes all of my elements that are not contained in the specified collection (optional operation). |
double |
set(int index,
double element)
Replaces the element at the specified position in me with the specified element (optional operation). |
int |
size()
Returns the number of elements I contain. |
DoubleList |
subList(int fromIndex,
int toIndex)
Returns a view of the elements within me between the specified fromIndex, inclusive, and toIndex, exclusive. |
double[] |
toArray()
Returns an array containing all of my elements. |
double[] |
toArray(double[] dest)
Returns an array containing all of my elements, using the given array if it is large enough. |
java.lang.String |
toString()
|
| Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface org.apache.commons.collections.primitives.DoubleList |
add, iterator |
| Methods inherited from interface org.apache.commons.collections.primitives.DoubleCollection |
addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, size, toArray, toArray |
| Constructor Detail |
AbstractListDoubleList()
| Method Detail |
public void add(int index,
double element)
DoubleList
add in interface DoubleListindex - the index at which to insert the elementelement - the value to insert
public boolean addAll(int index,
DoubleCollection collection)
DoubleListiterator.
addAll in interface DoubleListindex - the index at which to insert the first element from
the specified collectioncollection - the DoubleCollection of elements to add
true iff I changed as a result of this callpublic double get(int index)
DoubleList
get in interface DoubleListindex - the index of the element to return
public int indexOf(double element)
DoubleList-1 if I do not contain
the element.
indexOf in interface DoubleListelement - the element to search for
-1 if no such matching element can be foundpublic int lastIndexOf(double element)
DoubleList
lastIndexOf in interface DoubleListelement - the element to search for
-1 if no such matching element can be foundpublic DoubleListIterator listIterator()
wraps the
DoubleList
returned by my underlying
DoubleListIterator,
if any.
listIterator in interface DoubleListpublic DoubleListIterator listIterator(int index)
wraps the
DoubleList
returned by my underlying
DoubleListIterator,
if any.
listIterator in interface DoubleListpublic double removeElementAt(int index)
DoubleList
removeElementAt in interface DoubleListindex - the index of the element to remove
public double set(int index,
double element)
DoubleList
set in interface DoubleListindex - the index of the element to changeelement - the value to be stored at the specified position
public DoubleList subList(int fromIndex,
int toIndex)
DoubleListDoubleList
is backed by me, so that any changes in
the returned list are reflected in me, and vice-versa.
The returned list supports all of the optional operations
that I support.
Note that when fromIndex == toIndex,
the returned list is initially empty, and when
fromIndex == 0 && toIndex == size()
the returned list is my "improper" sublist, containing all my elements.
The semantics of the returned list become undefined
if I am structurally modified in any way other than
via the returned list.
subList in interface DoubleListfromIndex - the smallest index (inclusive) in me that appears in
the returned listtoIndex - the largest index (exclusive) in me that appears in the
returned list
public boolean equals(java.lang.Object obj)
DoubleListtrue iff that is an DoubleList
that contains the same elements in the same order as me.
In other words, returns true iff that is
an DoubleList that has the same size as me,
and for which the elements returned by its
iterator are equal (==) to
the corresponding elements within me.
(This contract ensures that this method works properly across
different implementations of the DoubleList interface.)
equals in interface DoubleListpublic int hashCode()
DoubleListDoubleList is defined to be the
result of the following calculation:
int hash = 1;
for(DoubleIterator iter = iterator(); iter.hasNext(); ) {
double value = iter.next();
hash = 31*hash + (int)(value ^ (value >>> 32));
}
This contract ensures that this method is consistent with
equals and with the
hashCode
method of a List of Doubles.
hashCode in interface DoubleListprotected final java.util.Collection getCollection()
getCollection in class AbstractCollectionDoubleCollectionprotected abstract java.util.List getList()
public boolean add(double element)
DoubleCollectiontrue
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 DoubleCollectionelement - the value whose presence within me is to be ensured
true iff I changed as a result of this callpublic boolean addAll(DoubleCollection c)
DoubleCollectionAdds all of the elements in the
specified collection to me (optional operation).
addAll in interface DoubleCollectionc - the collection of elements whose presence within me is to
be ensured
true iff I changed as a result of this callpublic void clear()
DoubleCollectionempty after this
method successfully returns.
clear in interface DoubleCollectionpublic boolean contains(double element)
DoubleCollectiontrue iff I contain
the specified element.
contains in interface DoubleCollectionelement - the value whose presence within me is to be tested
true iff I contain the specified elementpublic boolean containsAll(DoubleCollection c)
DoubleCollectiontrue iff I contain
all of the elements in the given collection.
containsAll in interface DoubleCollectionc - 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()
DoubleCollectiontrue iff I contain no elements.
isEmpty in interface DoubleCollectiontrue iff I contain no elements.public DoubleIterator iterator()
wraps the
Iterator
returned by my underlying
Collection,
if any.
iterator in interface DoubleCollectioniterator over all my elements.public boolean removeElement(double element)
DoubleCollection
removeElement in interface DoubleCollectionelement - 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(DoubleCollection c)
DoubleCollection
removeAll in interface DoubleCollectionc - 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(DoubleCollection c)
DoubleCollection
retainAll in interface DoubleCollectionc - the collection of elements to retain
true iff I changed as a result
of this callpublic int size()
DoubleCollection
size in interface DoubleCollectionpublic double[] toArray()
DoubleCollectionsize.
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 DoubleCollectionpublic double[] toArray(double[] dest)
DoubleCollectioniterator,
the returned array will contain elements in the
same order.
toArray in interface DoubleCollectiondest - 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 | |||||||||