Class RoleList

Constructor Detail

• RoleList

  public RoleList()

  Constructs an empty RoleList.

• RoleList

  public RoleList(int initialCapacity)

  Constructs an empty RoleList with the initial capacity specified.

  Parameters:

  initialCapacity - initial capacity

• RoleList

  public 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.

  Parameters:

  list - the List that defines the initial contents of the new RoleList.

  Throws:

  IllegalArgumentException - if the list parameter is null or if the list parameter contains any non-Role objects.

  See Also:

  ArrayList.ArrayList(java.util.Collection)

Method Detail

• asList

  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.

  Returns:

  a 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 Roles to be added.

  Throws:

  IllegalArgumentException - if this RoleList contains an element that is not a Role.

  Since:

  1.6

• add

  public void add(Role role)
           throws IllegalArgumentException

  Adds the Role specified as the last element of the list.

  Parameters:

  role - the role to be added.

  Throws:

  IllegalArgumentException - if the role is null.

• add

  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.

  Parameters:

  index - The position in the list where the new Role object is to be inserted.

  role - The Role object to be inserted.

  Throws:

  IllegalArgumentException - if the role is null.

  IndexOutOfBoundsException - if accessing with an index outside of the list.

• set

  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.

  Parameters:

  index - The position specified.

  role - The value to which the role element should be set.

  Throws:

  IllegalArgumentException - if the role is null.

  IndexOutOfBoundsException - if accessing with an index outside of the list.

• addAll

  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.

  Parameters:

  roleList - Elements to be inserted into the list (can be null)

  Returns:

  true if this list changed as a result of the call.

  Throws:

  IndexOutOfBoundsException - if accessing with an index outside of the list.

  See Also:

  ArrayList.addAll(Collection)

• addAll

  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.

  Parameters:

  index - Position at which to insert the first element from the RoleList specified.

  roleList - Elements to be inserted into the list.

  Returns:

  true if this list changed as a result of the call.

  Throws:

  IllegalArgumentException - if the role is null.

  IndexOutOfBoundsException - if accessing with an index outside of the list.

  See Also:

  ArrayList.addAll(int, Collection)

• add

  public boolean add(Object o)

  Description copied from class: ArrayList
  Appends the specified element to the end of this list.

  Specified by:

  add in interface Collection<Object>

  Specified by:

  add in interface List<Object>

  Overrides:

  add in class ArrayList<Object>

  Parameters:

  o - element to be appended to this list

  Returns:

  true (as specified by Collection.add(E))

• add

  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).

  Specified by:

  add in interface List<Object>

  Overrides:

  add in class ArrayList<Object>

  Parameters:

  index - index at which the specified element is to be inserted

  element - element to be inserted

• addAll

  public 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.)

  Specified by:

  addAll in interface Collection<Object>

  Specified by:

  addAll in interface List<Object>

  Overrides:

  addAll in class ArrayList<Object>

  Parameters:

  c - collection containing elements to be added to this list

  Returns:

  true if this list changed as a result of the call

  See Also:

  AbstractCollection.add(Object)

• addAll

  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.

  Specified by:

  addAll in interface List<Object>

  Overrides:

  addAll in class ArrayList<Object>

  Parameters:

  index - index at which to insert the first element from the specified collection

  c - collection containing elements to be added to this list

  Returns:

  true if this list changed as a result of the call

• set

  public 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.

  Specified by:

  set in interface List<Object>

  Overrides:

  set in class ArrayList<Object>

  Parameters:

  index - index of the element to replace

  element - element to be stored at the specified position

  Returns:

  the element previously at the specified position