How I use an array in class2 if I create it in class1

I have 2 class
class1
create array1
class2
how I use the array1

public class Class11 {
     public static void main(String[] args) {
          char[] c = { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h' };
          Class22 c2 = new Class22(c);
class Class22 {
     char[] c;
     Class22(char[] p) {
          c = new char[p.length];
          System.arraycopy(p, 0, c, 0, p.length);
}Mark

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This type is defined outside of any package , and i have tested that if definition of type is modified to
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The solution described in Passing Array of UDT or Collection as IN OUT using OracleDbType.InputOutput
is working for me.
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Edited by: 854393 on Dec 29, 2012 11:52 AM

Hello;
So in the example below replace "ernie" with the alias you want the client to use.
I can show you how I do it :
First an entry need to be added to the client tnsnames.ora that uses a SERVICE_NAME instead of a SID.
ernie =
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BEGIN
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BEGIN
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CREATE TRIGGER CHECK_ERNIE_START AFTER STARTUP ON DATABASE
DECLARE
V_ROLE VARCHAR(30);
BEGIN
SELECT DATABASE_ROLE INTO V_ROLE FROM V$DATABASE;
IF V_ROLE = 'PRIMARY' THEN
DBMS_SERVICE.START_SERVICE('ernie');
ELSE
DBMS_SERVICE.STOP_SERVICE('ernie');
END IF;
END;
/lsnrctl status - should show the new service.
When I do this the Database will still register with the listener. I don't give that to the clients. That one will still be available but nobody knows about it. Meanwhile "ernie" moves with the database role.
So in my example the default just hangs out in the background.
Best Regards
mseberg
Edited by: mseberg on Dec 29, 2012 3:51 PM

How to use PS to judge the existence of a folder in the specified directory and how to use PS in the specified directory to create to create the folder?(javascript)

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Hi there,
chino_10 wrote:
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It's good practice to use local variables whenever possible. The quest variable will only apply to that trigger, and it won't carry over to another trigger in the same timeline. So when using a trigger to set the HTML of a text element in the same timeline, I find it cleaner to assign a new HTML value from a local variable.
chino_10 wrote:
and if you are calling the global variable "actual" from de compositionReady handler why didn'y you call it with all the path like "sym.getComposition().getStage().actual ++;"?
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hth,
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"test"

How to use an array in a SQL Query

Hi
I need to use an array of numbers such as a VARRAY or Associated Index Array so that I can do the following SQL:
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Regards,
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CLARK
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KING
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How to use Associative Array in sql query?

Hello,
I have a problem on using Associative Array variable on query; and my query is similar to the one below;
TYPE OTHERGENERICS IS TABLE OF NUMBER(10) INDEX BY BINARY_INTEGER;
othersGenerics OTHERGENERICS;
CURSOR cursor_othersGenerics IS
select master.GENERICCODEID
from ASMTRG_ARTICLEMASTER master
join ASMTRG_ARTICLEMAP map on MAP.ARTICLECODEID = MASTER.ID
group by MASTER.GENERICCODEID
minus
select FGG.GENERICCODEID
from asmtrg_icfocusgroup fg
join asmtrg_icfocusgrpchannel fgc on FGC.GROUPID = FG.ID and fgc.isactive=1
join asmtrg_icfocusgengroup fgg on FGG.GROUPID = FG.ID and FGg.ISACTIVE=1
where fgc.channelid=1 and fg.isactive = 1
group by FGG.GENERICCODEID;
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CLOSE cursor_othersGenerics;
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FROM ASMTRGVIW_ICFOCUSREPORTDATA icfrd
LEFT JOIN ASMTRG_ICFOCUSGROUP icfgrp on icfrd.ICFGROUPID = icfgrp.ID
WHERE (channelId IS NULL OR icfrd.CHANNELID = channelId)
AND (asmCodeId IS NULL OR icfrd.ASMCODEID = asmCodeId)
AND (yearId IS NULL OR icfrd.YEARID = yearId)
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By the way this is a part of my function.
The "othersGenerics" is my associative array variable and <???XXX???> is the place where I need to use my "othersGenerics" array to check. So far I've tried
"select ta.genericcodeid from table(cast(otherGenerics as OTHERGENERICS)) ta where ta.genericcodeid = icfgrp.genericcodeid",
"select ta.genericcodeid from table(otherGenerics) ta where ta.genericcodeid = icfgrp.genericcodeid",
"select ta.genericcodeid from otherGenerics ta where ta.genericcodeid = icfgrp.genericcodeid"
and these are not working.
What is your suggestions?

Your type will have to be created as an independent object in your schema. So CREATE TYPE cannot be in your function declaration, it has to be outside it. (And then the line inside your declaration that defines the type will have to be removed.)
But now I can see that you use this array as a kind of "temporary lookup table" - you populate the array and then use it for lookup in your select statement. An alternative way of doing this could be like this completely without arrays:
with othergenerics as (
select master.GENERICCODEID
from ASMTRG_ARTICLEMASTER master
join ASMTRG_ARTICLEMAP map on MAP.ARTICLECODEID = MASTER.ID
group by MASTER.GENERICCODEID
minus
select FGG.GENERICCODEID
from asmtrg_icfocusgroup fg
join asmtrg_icfocusgrpchannel fgc on FGC.GROUPID = FG.ID and fgc.isactive=1
join asmtrg_icfocusgengroup fgg on FGG.GROUPID = FG.ID and FGg.ISACTIVE=1
where fgc.channelid=1 and fg.isactive = 1
group by FGG.GENERICCODEID
SELECT icfrd.*,
CASE
WHEN EXISTS(select ta.genericcodeid from othergenerics ta where ta.genericcodeid = icfgrp.genericcodeid) THEN -1
ELSE icfrd.icfgroupid
END CLASSIFICATION
FROM ASMTRGVIW_ICFOCUSREPORTDATA icfrd
LEFT JOIN ASMTRG_ICFOCUSGROUP icfgrp on icfrd.ICFGROUPID = icfgrp.ID
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AND (asmCodeId IS NULL OR icfrd.ASMCODEID = asmCodeId)
AND (yearId IS NULL OR icfrd.YEARID = yearId)
AND (monthId IS NULL OR icfrd.MONTHID = monthId)
...The with clause (subquery factoring) you can think of as a kind of temp table called othergenerics created "on-the-fly".
The optimizer may decide to actually create a temp table for you and use in the lookup, or it may decide to rewrite the query into suitable joins or nested loops or hashing - whatever the optimizer decides will be the optimal way of doing things :-)
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Hi all,
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Hi Ramesh,
I'll make some assumptions about how you're going about this, and then give you a possible solution:
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Hi all,
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Regards
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Hi
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I am giving the input below shows
<to>
<email>[email protected]</email>
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Edited by: user8984400 on Jan 13, 2010 11:22 PM

have you tried this :
http://clemensblog.blogspot.com/2006/03/bpel-looping-over-arrays-collections.html
or this :
http://oraclebpelindepth.blogspot.com/2008/09/arrays-in-bpel_21.html
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Hi,
I defined a couple of GOOP objects, each of which has a reference. I want to dynamically add/remove these references into/from an array and, in my implementaion, I had this array a globle variable so that different VI's can access it.
But I always got a "refnum conflict" error when I tried to insert a new reference into the array.
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Thanks, Jim.
I am working on some plug-and-play medical instrumentation prototyping. Two GOOP objects (ECG,PO) are developed. In my LabVIEW code, I need to open/close these two objects when corresponding devices connected to/disconnected from the computer.
I want to build a reference array which I can use to operate (primary data storage) the appropriate object.
I browsed your webpage "Object Oriented Design methods in LabVIEW " on OpenG.org. I guess my problem is related to the so-called "Datalog File Refnum Shell", but I don't have an exact idea.
I attached the two GOOP files and a test fie showing the wiring error.
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Attachments:
test_refnum.vi ‏23 KB
ECG.llb ‏393 KB
PulseOx.llb ‏367 KB

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I'm completely new to Java and GUIs, so excuse me if I use the wrong terminology. I'm making a JFrameFrom in NetBeans. I'm getting really tired of typing instructions like jTextField15.setText(variable[15].text); I would like to make the variable names of my text fields an array so I can use a loop to change the values, text, tooltips, etc. When I click "change variable name" it won't let me put an array in. The code that Swing generates is protected and I can't change it. I know there must be a way to do this. Any help is appreciated.

Try not to use the NetBeans visual GUI builder. Then it should be easy to create an array of text fields:
JTextField[] tfs = new JTextField[15];
for (int i = 0; i < tfs.length; i++) {
tfs[i] = new JTextField(10);
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How to use 'build array' (concatenate) to create a array horizontally?????HELP

I want to link nine arrays whose dimension is 2*2 horizontally，but the function 'build array' (concatenated way) made them vertically.........help me please..........maybe this is too simple.........since I am only a students who learnd labview only few months..
Solved!
Go to Solution.

A transpose operation only solves certain scenarios, but you don't give enough information on what you actually want.
For example, of you have 3 2x2 arrays:
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a3 a4 b3 b4 c3 c4
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Please be much more specific. Maybe even attach a small VI containing typical default data.
LabVIEW Champion . Do more with less code and in less time .

How I use an array in class2 if I create it in class1

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