public static final class PageableChildren.ChildrenState
extends java.lang.Object
Represents the state of currently provided children. The object
is created and provided to getChildren(ChildrenState cookie)
method when asking for the first children batch.
On the model side:
On the tree side:
ChildrenState
instance created when asking for the first batchcookie.get() != null
there are another batch on the model sidecookie.get() == null
we have already got all the childrenModifier and Type | Method and Description |
---|---|
java.lang.Object |
get()
Represents the state of already provided children from previous
PageableChildren.getChildren(cookie) call. |
void |
set(java.lang.Object state)
Provide an object which represents the current state of children.
|
public void set(java.lang.Object state)
null
parameter when all children were provided.state
- the current state of provided children or null
when all children were obtainedpublic java.lang.Object get()
PageableChildren.getChildren(cookie)
call.