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The ObjectList
is an ordered collection of generic objects.
Method Summary | |
int |
getLength()
The number of Object in the list. |
java.lang.Object |
item(int index)
Returns the index th item in the collection. |
Method Detail |
public int getLength()
Object
in the list. The range of valid
child object indices is 0 to length-1
inclusive.
public java.lang.Object item(int index)
index
th item in the collection. The index
starts at 0. If index
is greater than or equal to the
number of objects in the list, this returns null
.
index
- index into the collection.
Object
at the index
th position
in the ObjectList
, or null
if that is
not a valid index.
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