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com.opensymphony.xwork.util
Class XWorkList

java.lang.Object
  extended by java.util.AbstractCollection
      extended by java.util.AbstractList
          extended by java.util.ArrayList
              extended by com.opensymphony.xwork.util.XWorkList
All Implemented Interfaces:
Serializable, Cloneable, Iterable, Collection, List, RandomAccess
Deprecated. Native support for expanding lists and maps is provided in XWork 1.1, so this is no longer needed. 

public class XWorkList
extends ArrayList

A simple list that guarantees that inserting and retrieving objects will always work regardless of the current size of the list. Upon insertion, type conversion is also performed if necessary. Empty beans will be created to fill the gap between the current list size and the requested index using ObjectFactory's buildBean method.

Author:
Patrick Lightbody
See Also:
Serialized Form

Field Summary
 
Fields inherited from class java.util.AbstractList
modCount
 
Constructor Summary
XWorkList(Class clazz)
          Deprecated.  
XWorkList(Class clazz, Collection c)
          Deprecated.  
XWorkList(Class clazz, int initialCapacity)
          Deprecated.  
 
Method Summary
 void add(int index, Object element)
          Deprecated. Inserts the specified element at the specified position in this list.
 boolean add(Object element)
          Deprecated. Appends the specified element to the end of this list.
 boolean addAll(Collection c)
          Deprecated. 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.
 boolean addAll(int index, Collection c)
          Deprecated. Inserts all of the elements in the specified Collection into this list, starting at the specified position.
 boolean contains(Object element)
          Deprecated.  
 Object get(int index)
          Deprecated. Returns the element at the specified position in this list.
 Object set(int index, Object element)
          Deprecated. Replaces the element at the specified position in this list with the specified element.
 
Methods inherited from class java.util.ArrayList
clear, clone, ensureCapacity, indexOf, isEmpty, lastIndexOf, remove, remove, removeRange, size, toArray, toArray, trimToSize
 
Methods inherited from class java.util.AbstractList
equals, hashCode, iterator, listIterator, listIterator, subList
 
Methods inherited from class java.util.AbstractCollection
containsAll, removeAll, retainAll, toString
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.List
containsAll, equals, hashCode, iterator, listIterator, listIterator, removeAll, retainAll, subList
 

Constructor Detail

XWorkList

public XWorkList(Class clazz)
Deprecated. 

XWorkList

public XWorkList(Class clazz,
                 Collection c)
Deprecated. 

XWorkList

public XWorkList(Class clazz,
                 int initialCapacity)
Deprecated. 
Method Detail

add

public void add(int index,
                Object element)
Deprecated. 
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).

This method is guaranteed to work since it will create empty beans to fill the gap between the current list size and the requested index to enable the element to be set. This method also performs any necessary type conversion.

Specified by:
add in interface List
Overrides:
add in class ArrayList
Parameters:
index - index at which the specified element is to be inserted.
element - element to be inserted.

add

public boolean add(Object element)
Deprecated. 
Appends the specified element to the end of this list.

This method performs any necessary type conversion.

Specified by:
add in interface Collection
Specified by:
add in interface List
Overrides:
add in class ArrayList
Parameters:
element - element to be appended to this list.
Returns:
true (as per the general contract of Collection.add).

addAll

public boolean addAll(Collection c)
Deprecated. 
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.)

This method performs any necessary type conversion.

Specified by:
addAll in interface Collection
Specified by:
addAll in interface List
Overrides:
addAll in class ArrayList
Parameters:
c - the elements to be inserted into this list.
Returns:
true if this list changed as a result of the call.
Throws:
NullPointerException - if the specified collection is null.

addAll

public boolean addAll(int index,
                      Collection c)
Deprecated. 
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.

This method is guaranteed to work since it will create empty beans to fill the gap between the current list size and the requested index to enable the element to be set. This method also performs any necessary type conversion.

Specified by:
addAll in interface List
Overrides:
addAll in class ArrayList
Parameters:
index - index at which to insert first element from the specified collection.
c - elements to be inserted into this list.
Returns:
true if this list changed as a result of the call.

get

public Object get(int index)
Deprecated. 
Returns the element at the specified position in this list.

An object is guaranteed to be returned since it will create empty beans to fill the gap between the current list size and the requested index.

Specified by:
get in interface List
Overrides:
get in class ArrayList
Parameters:
index - index of element to return.
Returns:
the element at the specified position in this list.

set

public Object set(int index,
                  Object element)
Deprecated. 
Replaces the element at the specified position in this list with the specified element.

This method is guaranteed to work since it will create empty beans to fill the gap between the current list size and the requested index to enable the element to be set. This method also performs any necessary type conversion.

Specified by:
set in interface List
Overrides:
set in class ArrayList
Parameters:
index - index of element to replace.
element - element to be stored at the specified position.
Returns:
the element previously at the specified position.

contains

public boolean contains(Object element)
Deprecated. 
Specified by:
contains in interface Collection
Specified by:
contains in interface List
Overrides:
contains in class ArrayList
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