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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.6.0) E13403-07 |
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public interface Folder
The Folder
interface extends Element
by adding
methods for managing child Element
s contained by the
Folder
.
Method Summary | |
---|---|
boolean |
add(java.util.Collection children)
Appends children Element to the end of the
Folder . |
boolean |
add(Element child)
Appends a child Element to the end of the
Folder . |
boolean |
canAdd(Element element)
Other classes can call this method to determine whether the given Element can be added to the Folder . |
boolean |
canRemove(Element element)
Other classes can call this method to determine whether the specified Element can be removed from this
Folder . |
boolean |
containsChild(Element child)
Returns true if the folder contains the
specified child Element ; returns false
otherwise. |
boolean |
remove(java.util.Collection children)
Removes the specified children Element . |
boolean |
remove(Element child)
Removes the specified child Element . |
void |
removeAll()
Removes all children from the folder. |
int |
size()
Returns the current number of children in the folder. |
Method Detail |
---|
boolean canAdd(Element element)
Element
can be added to the Folder
.
element
- the Element
that is about to be added
to this Folder
.
true
if the specified Element
can be
added to this Folder
; false
if the
Element
cannot be added.boolean add(Element child)
Element
to the end of the
Folder
.
boolean add(java.util.Collection children)
Element
to the end of the
Folder
.
boolean canRemove(Element element)
Element
can be removed from this
Folder
.
element
- the Element
that is about to be removed
from this Folder
.
true
if the specified Element
can be
removed from this Folder
; false
if the
Element
cannot be removed.boolean remove(Element child)
Element
. If the child object
appears more than once, only the first instance is removed.
child
- The child object to remove.boolean remove(java.util.Collection children)
Element
. If any of the children
appears more than once, only the first instance is removed.
children
- The children to remove.boolean containsChild(Element child)
true
if the folder contains the
specified child Element
; returns false
otherwise.
int size()
void removeAll()
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.6.0) E13403-07 |
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