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The XSObjectList
interface provides the abstraction of an
ordered collection of XSObject
s, without defining or
constraining how this collection is implemented.
The interface may be updated or replaced.
Method Summary | |
int |
getLength()
The number of XSObjects in the list. |
XSObject |
item(int index)
Returns the index th item in the collection. |
Method Detail |
public int getLength()
XSObjects
in the list. The range of valid
child object indices is 0 to length-1
inclusive.
public XSObject 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.
XSObject
at the index
th
position in the XSObjectList
, or null
if
that is not a valid index.
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