public class RoleList extends ArrayList<Object>
A RoleList represents a list of roles (Role objects). It is used as parameter when creating a relation, and when trying to set several roles in a relation (via 'setRoles()' method). It is returned as part of a RoleResult, to provide roles successfully retrieved.
modCount
public RoleList()
Constructs an empty RoleList.
public RoleList(int initialCapacity)
Constructs an empty RoleList with the initial capacity specified.
initialCapacity
- initial capacitypublic RoleList(List<Role> list) throws IllegalArgumentException
Constructs a RoleList
containing the elements of the List
specified, in the order in which they are returned by the List
's iterator. The RoleList
instance has an initial capacity of 110% of the size of the List
specified.
list
- the List
that defines the initial contents of the new RoleList
.IllegalArgumentException
- if the list
parameter is null
or if the list
parameter contains any non-Role objects.ArrayList.ArrayList(java.util.Collection)
public List<Role> asList()
Return a view of this list as a List<Role>
. Changes to the returned value are reflected by changes to the original RoleList
and vice versa.
List<Role>
whose contents reflect the contents of this RoleList
. If this method has ever been called on a given RoleList
instance, a subsequent attempt to add an object to that instance which is not a Role
will fail with an IllegalArgumentException
. For compatibility reasons, a RoleList
on which this method has never been called does allow objects other than Role
s to be added.
IllegalArgumentException
- if this RoleList
contains an element that is not a Role
.public void add(Role role) throws IllegalArgumentException
Adds the Role specified as the last element of the list.
role
- the role to be added.IllegalArgumentException
- if the role is null.public void add(int index, Role role) throws IllegalArgumentException, IndexOutOfBoundsException
Inserts the role specified as an element at the position specified. Elements with an index greater than or equal to the current position are shifted up.
index
- The position in the list where the new Role object is to be inserted.role
- The Role object to be inserted.IllegalArgumentException
- if the role is null.IndexOutOfBoundsException
- if accessing with an index outside of the list.public void set(int index, Role role) throws IllegalArgumentException, IndexOutOfBoundsException
Sets the element at the position specified to be the role specified. The previous element at that position is discarded.
index
- The position specified.role
- The value to which the role element should be set.IllegalArgumentException
- if the role is null.IndexOutOfBoundsException
- if accessing with an index outside of the list.public boolean addAll(RoleList roleList) throws IndexOutOfBoundsException
Appends all the elements in the RoleList specified to the end of the list, in the order in which they are returned by the Iterator of the RoleList specified.
roleList
- Elements to be inserted into the list (can be null)IndexOutOfBoundsException
- if accessing with an index outside of the list.ArrayList.addAll(Collection)
public boolean addAll(int index, RoleList roleList) throws IllegalArgumentException, IndexOutOfBoundsException
Inserts all of the elements in the RoleList specified into this list, starting at the specified position, in the order in which they are returned by the Iterator of the RoleList specified.
index
- Position at which to insert the first element from the RoleList specified.roleList
- Elements to be inserted into the list.IllegalArgumentException
- if the role is null.IndexOutOfBoundsException
- if accessing with an index outside of the list.ArrayList.addAll(int, Collection)
public boolean add(Object o)
Description copied from class: ArrayList
Appends the specified element to the end of this list.
add
in interface Collection<Object>
add
in interface List<Object>
add
in class ArrayList<Object>
o
- element to be appended to this listtrue
(as specified by Collection.add(E)
)public void add(int index, Object element)
Description copied from class: ArrayList
Inserts the specified element at the specified position in this list. Shifts the element currently at that position (if any) and any subsequent elements to the right (adds one to their indices).
add
in interface List<Object>
add
in class ArrayList<Object>
index
- index at which the specified element is to be insertedelement
- element to be insertedpublic boolean addAll(Collection<?> c)
Description copied from class: ArrayList
Appends all of the elements in the specified collection to the end of this list, in the order that they are returned by the specified collection's Iterator. The behavior of this operation is undefined if the specified collection is modified while the operation is in progress. (This implies that the behavior of this call is undefined if the specified collection is this list, and this list is nonempty.)
addAll
in interface Collection<Object>
addAll
in interface List<Object>
addAll
in class ArrayList<Object>
c
- collection containing elements to be added to this listtrue
if this list changed as a result of the callAbstractCollection.add(Object)
public boolean addAll(int index, Collection<?> c)
Description copied from class: ArrayList
Inserts all of the elements in the specified collection into this list, starting at the specified position. Shifts the element currently at that position (if any) and any subsequent elements to the right (increases their indices). The new elements will appear in the list in the order that they are returned by the specified collection's iterator.
addAll
in interface List<Object>
addAll
in class ArrayList<Object>
index
- index at which to insert the first element from the specified collectionc
- collection containing elements to be added to this listtrue
if this list changed as a result of the callpublic Object set(int index, Object element)
Description copied from class: ArrayList
Replaces the element at the specified position in this list with the specified element.
set
in interface List<Object>
set
in class ArrayList<Object>
index
- index of the element to replaceelement
- element to be stored at the specified position
© 1993–2017, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.