cern.colt.list.adapter
Class IntListAdapter
java.lang.Object
|
+--java.util.AbstractCollection
|
+--java.util.AbstractList
|
+--cern.colt.list.adapter.IntListAdapter
- All Implemented Interfaces:
- Collection, List
- public class IntListAdapter
- extends AbstractList
- implements List
Adapter that permits an AbstractIntList
to be viewed and treated as a JDK 1.2 AbstractList
.
Makes the contained list compatible with the JDK 1.2 Collections Framework.
Any attempt to pass elements other than java.lang.Number to setter methods will throw a java.lang.ClassCastException.
java.lang.Number.intValue() is used to convert objects into primitive values which are then stored in the backing templated list.
Getter methods return java.lang.Integer objects.
Method Summary |
void |
add(int index,
Object element)
Inserts the specified element at the specified position in this list
(optional operation). |
Object |
get(int index)
Returns the element at the specified position in this list. |
Object |
remove(int index)
Removes the element at the specified position in this list (optional
operation). |
Object |
set(int index,
Object element)
Replaces the element at the specified position in this list with the
specified element (optional operation). |
int |
size()
Returns the number of elements in this list. |
Methods inherited from class java.util.AbstractList |
add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList |
Methods inherited from interface java.util.List |
add, addAll, addAll, clear, contains, containsAll, equals, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, removeAll, retainAll, subList, toArray, toArray |
IntListAdapter
public IntListAdapter(AbstractIntList content)
- Constructs a list backed by the specified content list.
add
public void add(int index,
Object element)
- Inserts the specified element at the specified position in this list
(optional operation). Shifts the element currently at that position
(if any) and any subsequent elements to the right (adds one to their
indices).
- Specified by:
add
in interface List
- Overrides:
add
in class AbstractList
- Parameters:
index
- index at which the specified element is to be inserted.element
- element to be inserted.- Throws:
ClassCastException
- if the class of the specified element
prevents it from being added to this list.IllegalArgumentException
- if some aspect of the specified
element prevents it from being added to this list.IndexOutOfBoundsException
- index is out of range (index <
0 || index > size()).
get
public Object get(int index)
- Returns the element at the specified position in this list.
- Specified by:
get
in interface List
- Overrides:
get
in class AbstractList
- Parameters:
index
- index of element to return.- Returns:
- the element at the specified position in this list.
- Throws:
IndexOutOfBoundsException
- if the given index is out of range
(index < 0 || index >= size()).
remove
public Object remove(int index)
- Removes the element at the specified position in this list (optional
operation). Shifts any subsequent elements to the left (subtracts one
from their indices). Returns the element that was removed from the
list.
- Specified by:
remove
in interface List
- Overrides:
remove
in class AbstractList
- Parameters:
index
- the index of the element to remove.- Returns:
- the element previously at the specified position.
- Throws:
IndexOutOfBoundsException
- if the specified index is out of
range (index < 0 || index >= size()).
set
public Object set(int index,
Object element)
- Replaces the element at the specified position in this list with the
specified element (optional operation).
- Specified by:
set
in interface List
- Overrides:
set
in class AbstractList
- Parameters:
index
- index of element to replace.element
- element to be stored at the specified position.- Returns:
- the element previously at the specified position.
- Throws:
ClassCastException
- if the class of the specified element
prevents it from being added to this list.IllegalArgumentException
- if some aspect of the specified
element prevents it from being added to this list.IndexOutOfBoundsException
- if the specified index is out of
range (index < 0 || index >= size()).
size
public int size()
- Returns the number of elements in this list.
- Specified by:
size
in interface List
- Overrides:
size
in class AbstractCollection
- Returns:
- the number of elements in this list.
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