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java.lang.Objectorg.apache.commons.collections.primitives.decorators.BaseProxyIntCollection
org.apache.commons.collections.primitives.decorators.BaseProxyIntList
Constructor Summary | |
protected |
BaseProxyIntList()
|
Method Summary | |
boolean |
add(int element)
Appends the specified element to the end of me (optional operation). |
void |
add(int index,
int element)
Inserts the specified element at the specified position (optional operation). |
boolean |
addAll(IntCollection c)
Adds all of the elements in the
specified collection to me (optional operation). |
boolean |
addAll(int index,
IntCollection 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(int element)
Returns true iff I contain
the specified element. |
boolean |
containsAll(IntCollection c)
Returns true iff I contain
all of the elements in the given collection. |
boolean |
equals(Object obj)
Returns true iff that is an IntList
that contains the same elements in the same order as me. |
int |
get(int index)
Returns the value of the element at the specified position within me. |
protected IntCollection |
getProxiedCollection()
|
protected abstract IntList |
getProxiedList()
|
int |
hashCode()
Returns my hash code. |
int |
indexOf(int 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. |
IntIterator |
iterator()
Returns an iterator over all my elements,
in the appropriate sequence. |
int |
lastIndexOf(int element)
Returns the index of the last occurrence of the specified element within me, or -1 if I do not contain the element. |
IntListIterator |
listIterator()
Returns a bidirectional iterator
over all my elements, in the appropriate sequence. |
IntListIterator |
listIterator(int index)
Returns a bidirectional iterator
over all my elements, in the appropriate sequence,
starting at the specified position. |
boolean |
removeAll(IntCollection c)
Removes all of my elements that are contained in the specified collection (optional operation). |
boolean |
removeElement(int element)
Removes a single occurrence of the specified element (optional operation). |
int |
removeElementAt(int index)
Removes the element at the specified position in (optional operation). |
boolean |
retainAll(IntCollection c)
Removes all of my elements that are not contained in the specified collection (optional operation). |
int |
set(int index,
int 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. |
IntList |
subList(int fromIndex,
int toIndex)
Returns a view of the elements within me between the specified fromIndex, inclusive, and toIndex, exclusive. |
int[] |
toArray()
Returns an array containing all of my elements. |
int[] |
toArray(int[] a)
Returns an array containing all of my elements, using the given array if it is large enough. |
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.IntList |
add, equals, hashCode, iterator |
Methods inherited from interface org.apache.commons.collections.primitives.IntCollection |
addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, size, toArray, toArray |
Constructor Detail |
protected BaseProxyIntList()
Method Detail |
protected abstract IntList getProxiedList()
protected final IntCollection getProxiedCollection()
getProxiedCollection
in class BaseProxyIntCollection
public void add(int index, int element)
IntList
add
in interface IntList
index
- the index at which to insert the elementelement
- the value to insertpublic boolean addAll(int index, IntCollection collection)
IntList
iterator
.
addAll
in interface IntList
index
- the index at which to insert the first element from
the specified collectioncollection
- the IntCollection
of elements to add
true
iff I changed as a result of this callpublic int get(int index)
IntList
get
in interface IntList
index
- the index of the element to return
public int indexOf(int element)
IntList
-1
if I do not contain
the element.
indexOf
in interface IntList
element
- the element to search for
-1
if no such matching element can be foundpublic int lastIndexOf(int element)
IntList
lastIndexOf
in interface IntList
element
- the element to search for
-1
if no such matching element can be foundpublic IntListIterator listIterator()
IntList
bidirectional iterator
over all my elements, in the appropriate sequence.
listIterator
in interface IntList
public IntListIterator listIterator(int index)
IntList
bidirectional iterator
over all my elements, in the appropriate sequence,
starting at the specified position. The
specified index indicates the first
element that would be returned by an initial
call to the
next
method. An initial call to the
previous
method would return the element with the specified
index minus one.
listIterator
in interface IntList
public int removeElementAt(int index)
IntList
removeElementAt
in interface IntList
index
- the index of the element to remove
public int set(int index, int element)
IntList
set
in interface IntList
index
- the index of the element to changeelement
- the value to be stored at the specified position
public IntList subList(int fromIndex, int toIndex)
IntList
IntList
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 IntList
fromIndex
- 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 add(int element)
IntCollection
true
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 IntCollection
element
- the value whose presence within me is to be ensured
true
iff I changed as a result of this callpublic boolean addAll(IntCollection c)
IntCollection
Adds
all of the elements in the
specified collection to me (optional operation).
addAll
in interface IntCollection
c
- the collection of elements whose presence within me is to
be ensured
true
iff I changed as a result of this callpublic void clear()
IntCollection
empty
after this
method successfully returns.
clear
in interface IntCollection
public boolean contains(int element)
IntCollection
true
iff I contain
the specified element.
contains
in interface IntCollection
element
- the value whose presence within me is to be tested
true
iff I contain the specified elementpublic boolean containsAll(IntCollection c)
IntCollection
true
iff I contain
all of the elements in the given collection.
containsAll
in interface IntCollection
c
- the collection of elements whose presence within me is to
be tested
true
iff I contain the all the specified elementspublic boolean isEmpty()
IntCollection
true
iff I contain no elements.
isEmpty
in interface IntCollection
true
iff I contain no elements.public IntIterator iterator()
IntCollection
iterator
over all my elements.
This base interface places no constraints on the order
in which the elements are returned by the returned iterator.
iterator
in interface IntCollection
iterator
over all my elements.public boolean removeAll(IntCollection c)
IntCollection
removeAll
in interface IntCollection
c
- 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 removeElement(int element)
IntCollection
removeElement
in interface IntCollection
element
- 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 retainAll(IntCollection c)
IntCollection
retainAll
in interface IntCollection
c
- the collection of elements to retain
true
iff I changed as a result
of this callpublic int size()
IntCollection
size
in interface IntCollection
public int[] toArray()
IntCollection
size
.
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 IntCollection
public int[] toArray(int[] a)
IntCollection
iterator
,
the returned array will contain elements in the
same order.
toArray
in interface IntCollection
a
- an array that may be used to contain the elements
public boolean equals(Object obj)
public int hashCode()
public String toString()
|
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