org.apache.xerces.impl.xs.psvi
Interface ObjectList
- All Known Implementing Classes:
- ObjectListImpl
- public interface ObjectList
The ObjectList
is an ordered collection of generic objects.
- Version:
- $Id: ObjectList.java,v 1.2 2002/08/09 15:18:19 neilg Exp $
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. |
getLength
public int getLength()
- The number of
Object
in the list. The range of valid
child object indices is 0 to length-1
inclusive.
item
public java.lang.Object item(int index)
- Returns the
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
.
- Parameters:
index
- index into the collection.- Returns:
- The
Object
at the index
th position
in the ObjectList
, or null
if that is
not a valid index.
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