SetLayoutX for children, parents.?

Hello,
I have a javafx Object called Flow extends Parent Class containing two labels.
In this Object Construtor i do this this.getChildren.addAll(label1,label2);
What i want is to set the two labels in a precise X and Y.
I pass X and Y params for the Flow constructor but i got a real problem to get the the correct corrdinates,
I don't know what to do exactly,
label1.setLayoutX(X);
label2.setLayoutY(Y);
Label2.setLayoutX(X+20);......
I tried this but i did not get the coordinates that i need (X and Y got from Scene builder when trying to do same Example but with FXML using Scene builder)
or doing: this.setLayoutX(X); .................????

sorry for the inconvenient, in fact What i meant by "Flow" class is a specific Object for me and does not have any relation with the javafx flow :).
I tried to change Parent by Pane and Group but still have same emplacement of my objects in the scene.
In fact, the idea i want to do is to determine my objects coordinates using javafx scene builder and then genarate fxml and using these coordinates to build my objects and put them directly in the correct emplacement.
The problem is that wehn using same coordinates i did not get the same scene as the one built with scene builder.
Any one to help

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Hi there,
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I have to create a mapping to populate the following attributes in a Children Parent relationship mapping.
1. isleaf
2. path
3. descendant_level
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Please refer to the following SQL which is based on the scott/tiger EMP table. This SQL generates me the above attributes correctly.
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nvl(j.parent_level,0),
row_number()
over(partition by SUBSTR(path, 2, INSTR(SUBSTR(path, 2)||'/','/')-1 ) order by ROWNUM) - 1 DESCENDANT_order,
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from (select
emp.empno,
emp.ename,
emp.mgr,
decode(connect_by_isleaf,0,'N',1,'Y') isleaf,
sys_connect_by_path(emp.empno,'/') path
from emp
CONNECT BY MGR = PRIOR EMPNO) h,
(select
level descendant_level,
emp.empno
from emp
CONNECT BY MGR = PRIOR EMPNO
start with mgr = 7839) i,
(select
level parent_level,
emp.empno
from emp
CONNECT BY MGR = PRIOR EMPNO
start with mgr = 7839) j
where h.empno = i.empno(+)
and SUBSTR(path, 2, INSTR(SUBSTR(path, 2)||'/','/')-1 ) = j.empno(+)
order by nvl(parent_level,0),nvl(descendant_level,0),DESCENDANT_order
I searched OTN and found the following document:-
http://blogs.oracle.com/warehousebuilder/newsItems/viewFullItem$10
I tried all the 3 variations of the expression below in my FILTER condition.
CONNECT BY INOUTGRP1.MGR = PRIOR INOUTGRP1.EMPNO
CONNECT BY INOUTGRP1.MGR = PRIOR INOUTGRP1.EMPNO START WITH INOUTGRP1.ENAME = 'KING'
START WITH INOUTGRP1.ENAME = 'KING' CONNECT BY INOUTGRP1.MGR = PRIOR INOUTGRP1.EMPNO
When I tried to validate each of the above expression, it came back with the following error:-
'ORA-00936 missing expression' error.
Hope someone can help me with the above or better still have done the above and can sent me an MDL export file.
Thanks in advance.
Regards
Rudy

Hi Carsten,
Thanks for your help.
Oracle Support provide me the solution. I have to do the following:-
1. Set the mapping's "Default Operating Mode" and "Generation Mode" to 'Set Based'
2. Changed the Filter condition to "CONNECT BY PRIOR INOUTGRP1.EMPNO = INOUTGRP1.MGR"
You right, the Filter condition still produce an error 'ORA-00936 - missing expression' when I tried to 'Validate', but it deployed and executed successfully.
Again thanks for your help.
Regards
Rudy

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Hi all,
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Scott Chang

In the future, I would recommend you to post your questions one by one, and to the appropriate forum. Of your questions it is really only #3 that fits into this forum. (And that is the one I will not answer, because I have worked very little with XSD.)
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2) I don't know why you get that error, but any particular reason you want to run PowerShell?
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As for left/right join, notice that these two are equivalent:
SELECT ...
FROM   a LEFT JOIN b ON a.col = b.col
SELECT ...
FROM   b RIGHT JOIN a ON a.col = b.col
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There is nothing that says that you should use any of the other. In fact, if you are returning rows from parent and child, I would expect an inner join, unless you want to cater for parents without children.
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b varchar(23) NOT NULL)
INSERT apple(a, b)
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CREATE TABLE orange(c int NOT NULL PRIMARY KEY,
d varchar(23) NOT NULL)
INSERT orange(c, d)
   VALUES(1, 'Agent'),
   (3, 'Netherlands'),
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SELECT a, b, c, d
FROM   apple
CROSS JOIN orange
SELECT a, b, c, d
FROM   apple
INNER JOIN orange ON apple.a = orange.c
SELECT a, b, c, d
FROM   apple
LEFT   OUTER JOIN orange ON apple.a = orange.c
SELECT a, b, c, d
FROM   apple
RIGHT OUTER JOIN orange ON apple.a = orange.c
SELECT a, b, c, d
FROM   apple
FULL OUTER JOIN orange ON apple.a = orange.c
go
DROP TABLE apple, orange
Erland Sommarskog, SQL Server MVP, [email protected]

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Hi,
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