Get Selected records (Child/Parent) from POJO based ADF treeTable

Hello All
Previously I have posted about creating af:treeTable programmatically using POJO and this the next post in series

In this post I am talking about a very common requirement while using POJO based treeTable
How can we get selected records (child/parent) from POJO based treeTable ?

For this post I am extending same sample application, Till now we have seen that how can we create POJO based treeTable
Now we'll see that how to get it's selected records

Create ADF Choice List and apply selectItems to it programmatically

I hope we all know how to create selectOneChoice using Model layer and previously I have posted about populating selectOneChoice programmatically from bean using ArrayList

Programmatically populate values in a af:selectOneChoice component in ADF

But this post is slight different - It is about creating selectOneChoice component and applying selectItems to it programmatically
There is nothing complicated in this , Just a piece of code is required
Here I have used an ArrayList to set SelectItems and created component binding for af:form to add selectOneChoice as it's child 

ADF Basics: Get display and base value of POJO based SelectOneChoice

Previously I have posted about populating selectOneChoice programmatically using POJO

Programmatically populate values in a af:selectOneChoice component in ADF

and this post is about getting selected value of POJO base selectOneChoice (both display value and base value)

Define WHERE Clause on dynamic ViewObject created on the fly

We all know there are different ways to define WHERE clause on a viewObject at runtime and previously I have posted about it
Check -

ADF Basics: Apply and Change WHERE Clause of ViewObject at runtime programmatically
ADF Baiscs: Define and remove named bind variable in viewObject at runtime programmatically
Setting view object bind variable (Override bindParametersForCollection, prepareRowSetForQuery, executeQueryForCollection )

ADF Skinning: Change Style of ADF Table, Column, Header, Data Cell and pagination bar

After a long vacation I'm back to work :)
This post is about changing look n feel of ADF Faces af:table component

I have seen many questions related to changing table column header style , selected row style, changing row banding styles etc