For loop pause till event occurs

I'd like to know if it's possible pausing for loop in a fixed step till en event occurs.
I need to use for loop index to indexing some vector's data, but the steps in for loop must be exectuted only if precise condition occurs.
thank you very much for possible solutions
Francesco

Without seeing any code, it is hard to recommend what to do.
You probably want a State Machine architecture so that you can stay in a certain state of a while loop, then move on to the next step (state) when your condition is met.
You could also use event structures. You could also use notifiers or occurrences to hold the execution of your loop until the notifier is written to or occurrence executed in a parallel loop of your code.

Similar Messages

Simple example - Break FOR loop inside an event structure based on Front panel event change.

I am running a for loop inside a state machine architecture that contains a FOR loop. How can I break this For loop based on Event change in front panel ??
Abhilash S Nair
Research Assistant @ Photonic Devices and Systems lab
[ LabView professional Development System - Version 11.0 - 32-bit ]
LabView Gear:
1. NI PXI-7951R & NI 5761
2. The Imaging Source USB 3.0 monochrome camera with trigger : DMK 23UM021
OPERATING SYSTEM - [ MS windows 7 Home Premium 64-bit SP-1 ]
CPU - [Intel Core i7-2600 CPU @ 3.40Ghz ]
MEMORY - [ 16.0 GB RAM ]
GPU - [ NVIDIA GeForce GT 530 ]
Attachments:
Case inside Event 3.vi ‏19 KB
Case inside Event.ctl ‏6 KB
Case inside Event 2.ctl ‏6 KB

Okay. Accpeting that the design is not favorable and not advantageous when my program expands. I have begin to follow producer/consumer programming architecture.
Please find the attached program which is a simple producer consumer with event structure. I wonder how could I stop looping around the producer and consumer loops over and over again. I am pretty sure that this ENQUEUE ELEMENT loops back to the consumer loop and starts from begining.
I hope my first program in PC architecture with State machine and Event structure is correct.
Abhilash S Nair
Research Assistant @ Photonic Devices and Systems lab
[ LabView professional Development System - Version 11.0 - 32-bit ]
LabView Gear:
1. NI PXI-7951R & NI 5761
2. The Imaging Source USB 3.0 monochrome camera with trigger : DMK 23UM021
OPERATING SYSTEM - [ MS windows 7 Home Premium 64-bit SP-1 ]
CPU - [Intel Core i7-2600 CPU @ 3.40Ghz ]
MEMORY - [ 16.0 GB RAM ]
GPU - [ NVIDIA GeForce GT 530 ]
Attachments:
Case inside Event 3.3-ProducerConsumer Event.vi ‏25 KB
Case inside Event.ctl ‏6 KB

How to pause and stop two "for loops" in an event

Hi
The main menu runs first and then goes to reading menu. After "Start Reading" button is pressed, the reading process will take readings.
1) During reading process, if the "Pause Reading" button is pressed, I want that the two "for loops" are stopped and the two "for loop" counters do not reset. After the "Start Reading" button is pressed, the two "for loops" will continue to run.
2) During reading process, if the "Stop Reading" button is pressed, I want that the two "for loops" are stopped and the two "for loop" counters are reset. After the "Start Reading" button is pressed, the two "for loops" will run again.
The attached two VIs are simplified my real application. Any help will be appreciated.
Thanks
Steve
Attachments:
Main Menu Test.vi ‏9 KB
Reading Menu Test.vi ‏23 KB

You can't have those loops inside of the event structure. Currently, when you press the start button, the reading has to finish before the event case finishes. This will prevent the stop can cancel buttons from being processed by the event structure.
You need another loop that can recieve commands from the event loop. Look up the Queued Message Handler. That should get you a good start on the command process.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines

Loop clip till event continues with vid

Hi There
I'm new to Flash. I'm trying to make interactive presentation clip.
What I want is to make the first part of the clip to loop, while discussing the work to be presented, there after by pressing a key on the keyboard, the clip must continue with the rest of the clip. And this must be repeated a few times.
I can get the loop going, but once I add an eventlistener it doesn't want to work. The examples I would on the internet doesn't seem to help solve the problem. Can someone pls show me how to write minimal working script to run loop till keyboard event will continue to play the rest of the clip

those arrays aren't doing anything and orgX and orgY change
values with each for-loop iteration. by the time you rollout of
your movieclip orgX and orgY will be the last value in the
for-loop.
to remedy try:

My for loop pauses after completion of the prescribed number of loops.

I've created a FOR loop to alternate the value of an analog output between two setpoints. Since there are only 2 setpoints there need only be 2 complete 'loops'. After these two loops are complete the program pauses before continuing restarting the loop. I used the FOR loop instead of a WHILE loop because I use the value of the loop number to change the value of the output.

Maybe you are initializing DAQ before the For Loop executes or you have a Wait timer outside of your For Loop.

Run for loop inside event node

Hi all,
We want to run for loop inside event node with 50ms delay. But when i am doing it the Labview is crashing. Please let me know if somebody did this.
Thanks in advance,
Regards,
Harish. G
Thanks & Regards,
Harish. G.

harishg92 wrote:
Hi all,
We want to run for loop inside event node with 50ms delay. But when i am doing it the Labview is crashing. Please let me know if somebody did this.
Thanks in advance,
Regards,
Harish. G
You're implementing a For loop inside an event structure? (I don't know of any event "node" in which you can run a For loop)
If so, that's a bad idea because LabVIEW won't be able to process any events while waiting for your For loop to get done, which might be why its crashing.
There are tricks to accomplishing what you're trying to do without putting any for loops inside event structure. See what I have attached and if it helps. "N" is number of times you run your For loop, timeout is whatever delay you want in each loop. This can be done in many ways without adding delays in events, another way could be to fire a separate subVI using Asynchronous call (without waiting for the VI to finish) during those delays, just make sure that such subVI finishes processing within your allocated time (that's how I'd ideally implement things). That method is better because you're doing minimal work inside events structure while using wait period wisely in a separate/parallel process.
I hope that I understood you correctly and did not go off on a tangent.
-BTC
New Controls & Indicators made using vector graphics & animations? Click below for Pebbles UI
Attachments:
ForLoop inside Event Structure.vi ‏11 KB

Why my gif cannot animate in for loop? Please help me.

Hi all, i hope anyone could help me in this.
My program contains a JLabel. Inside contains a ImageIcon thats holds an image.
Initially, this label contains a jpg file. The picture shows on screen. Next i want to change to a gif file which can animate after activation of a button. But right after changing, i need to do a for loop for other activity maybe loop for 10000 times. But in the process of looping, my gif just cannot animate. Only after finished looping, then it animate. I used paintImmediately method btw. I cannot figure out the problem, can anyone help me?

A for loop keeps the event dispatch thread busy with no opportunity to update the gui. Use a timer or thread to pause in your loop so the gui has a chance to be updated.
import java.awt.image.BufferedImage;
import java.io.*;
import javax.imageio.ImageIO;
import javax.swing.*;
public class AnimationTiming implements Runnable {
 BufferedImage[] images;
 int index = 0;
 Thread thread;
 int delay = 150;
 boolean animating = false;
 JLabel label;
 public AnimationTiming(BufferedImage[] images) {
 this.images = images;
 public void run() {
 while(animating) {
 try {
 Thread.sleep(delay);
 } catch(InterruptedException e) {
 stop();
 index++;
 if(index > images.length-1)
 index = 0;
 label.setIcon(new ImageIcon(images[index]));
 private void start() {
 if(!animating) {
 animating = true;
 thread = new Thread(this);
 thread.setPriority(Thread.NORM_PRIORITY);
 thread.start();
 private void stop() {
 animating = false;
 if(thread != null)
 thread.interrupt();
 thread = null;
 private JScrollPane getContent() {
 label = new JLabel();
 label.setHorizontalAlignment(JLabel.CENTER);
 return new JScrollPane(label);
 public static void main(String[] args) throws IOException {
 String path = "images/doggy/T";
 BufferedImage[] images = new BufferedImage[14];
 for(int j = 0; j < images.length; j++)
 images[j] = ImageIO.read(new File(path + j + ".gif"));
 AnimationTiming test = new AnimationTiming(images);
 JFrame f = new JFrame();
 f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 f.getContentPane().add(test.getContent());
 f.setSize(300,300);
 f.setLocation(200,200);
 f.setVisible(true);
 test.start();
}Doggy Images are from the examples page, down low.
http://java.sun.com/docs/books/tutorial/uiswing/examples/components/index.html

Event structure in "for loop" and stacked sequence

I tried to put an event structure into a for loop sequence, then used a pause button to pause the program (one loop with event structure.vi). The pause button functioned normally since the program could be paused whenever the button was pressed. Then, I put this for loop sequence into a stacked sequence (Problem.vi), which has 2 frames and every frame has the for loop sequence in it. After the pause button was pressed once, the pause button and stop button will no longer effective anymore. Where should I modify so that this program will work properly? Thanks a lot.
Attachments:
Problem.vi ‏42 KB
one_loop_with_event_structure.vi ‏27 KB

Ah, at last something weird !
The answer is simple : don't do that !
You should either avoid having 2 event structures handling the same events, or learn how to process dynamic events.
Why didn't you read the answers to a question posted a few hours ago (still on the overview page of this forum ?). See here.
Chilly Charly (aka CC)
E-List Master - Kudos glutton - Press the yellow button on the left...

Event handling for loop??

Hi all,
Been busy making this budget applet and have run into some trouble with my JTable. Each time a user inputs a selection, it is supposed to return values in the first column only. The next time a user inputs an amount, it should go into the next column, etc. As of now, the user inputs an amount and returns the values in all the columns.....How do i get the column # to increase each time a user inputs an amount? thanks!
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.text.NumberFormat;
import java.util.Arrays;
import java.util.EventListener;
import javax.swing.table.*;
import javax.swing.border.Border;
import javax.swing.border.LineBorder;
import javax.swing.table.DefaultTableModel;
import javax.swing.JScrollPane;
//WRITE FOR LOOP..COLUMNS ++1 EACH TIME AN INPUT IS ENTERED..LAST COLUMN==TOTALS
public class ProjectOne extends JApplet implements ActionListener , ItemListener, EventListener {
 private static String Enter = "Enter";
 private JPasswordField pass;
 JLabel money, inlabel, outlabel,result, taxwitheld, taxlabelsouth, quote, information;
 JButton input, cleartable, clear;
 Image img, butimg;
 JPanel top, left, bottom, middletop, east;
 ImageIcon arg;
 JRadioButton jrbyes, jrbno;
 ButtonGroup radgroup;
 JTextField moneyinput;
 String[] tableheadings = {"CATAGORIES","1", "2", "3","4","5", "TOTALS"};
 Object data[] [] = { { "Rent","","","","","",""},
 {"Utilities","","","","","",""},
 {"Groceries","","","","","",""},
 {"Clothes","","","","","",""},
 {"Bills","","","","","",""},
 {"Automobile","","","","","",""},
 JScrollPane sp;
 JTable table;
 public void init()
 setLayout(new BorderLayout());
 setSize(850, 325);
 doNside();
 doEside();
 doWside();
 doSside();
 doCenter();
 public void doNside()
 img = getImage( getCodeBase( ), "money-symbol.jpg" );
 arg = new ImageIcon(img);
 money = new JLabel("<HTML>Alan Reno's Budget Applet ", arg ,JLabel.RIGHT );
 money.setHorizontalTextPosition(JLabel.LEFT);
 top = new JPanel( new FlowLayout( ) );
 top.setBorder(BorderFactory.createLineBorder(Color.black));
 top.setBackground(Color.WHITE);
 top.add( money );
 add( top, BorderLayout.NORTH );
 public void doSside()
 bottom = new JPanel (new FlowLayout());
 taxwitheld = new JLabel("Display Taxes Witheld?", JLabel.CENTER);
 jrbyes = new JRadioButton ("yes");
 jrbno = new JRadioButton ("no");
 jrbyes.setOpaque(false);
 jrbno.setOpaque(false);
 jrbyes.addItemListener(this);
 jrbno.addItemListener(this);
 radgroup = new ButtonGroup();
 radgroup.add(jrbyes);
 radgroup.add(jrbno);
 Font font = new Font("Serif", Font.ITALIC,12);
 Border border = LineBorder.createGrayLineBorder();
 taxlabelsouth = new JLabel(" tax amount ");
 taxlabelsouth.setFont(font);
 taxlabelsouth.setBorder(border);
 bottom.setBackground(Color.WHITE);
 bottom.add(taxwitheld);
 bottom.add(jrbyes);
 bottom.add(jrbno);
 bottom.add(taxlabelsouth);
 add(bottom, BorderLayout.SOUTH);
 public void doEside()
 east = new JPanel (new GridLayout(2,1));
 quote = new JLabel ("<HTML><CENTER>\"Healthy"
 +" Wealthy"
 +" and"
 +" Wise\"</CENTER>", JLabel.CENTER);
 east.setBackground(Color.WHITE);
 table = new JTable(data, tableheadings);
 DefaultTableModel dmodel = new DefaultTableModel(data, tableheadings)
 public boolean isCellEditable(int row,int column)
 return false;
 table = new JTable(dmodel);
 table.setPreferredScrollableViewportSize(new Dimension( 350,70));
 table.getColumnModel().getColumn(0).setPreferredWidth(150);
 table.getColumnModel().getColumn(1).setPreferredWidth(80);
 table.getColumnModel().getColumn(2).setPreferredWidth(80);
 table.getColumnModel().getColumn(3).setPreferredWidth(80);
 table.getColumnModel().getColumn(4).setPreferredWidth(80);
 table.getColumnModel().getColumn(5).setPreferredWidth(80);
 table.getColumnModel().getColumn(6).setPreferredWidth(90);
 table.getTableHeader();
 JScrollPane sp = new JScrollPane(table);
 east.add(quote);
 east.add(table);
 east.add(sp);
 sp.getViewport().add(table);
 add(east, BorderLayout.EAST);
 public void doWside()
 left = new JPanel (new GridLayout(3, 1));
 inlabel = new JLabel("Enter Amount:", JLabel.RIGHT);
 outlabel = new JLabel("Enter Password to Display Information ", JLabel.RIGHT);
 result = new JLabel("Information (ENTER PASSWORD): ", JLabel.RIGHT);
 left.setBackground(Color.WHITE);
 left.add(inlabel);
 left.add(outlabel);
 left.add(result);
 add( left, BorderLayout.WEST );
 public void doCenter()
 middletop = new JPanel( new GridLayout(3,3));
 moneyinput = new JTextField("$0.00",5);
 moneyinput.addActionListener(this);
 butimg = getImage( getCodeBase(), "button_1.gif");
 input = new JButton( new ImageIcon( butimg ));
 input.setForeground(Color.WHITE);
 input.setBorderPainted( false);
 input.setContentAreaFilled( false);
 input.setFocusPainted( false );
 input.setToolTipText("Select to input amount" );
 input.setFont(new Font("Serif", Font.BOLD, 17));
 input.addActionListener(this);
 clear = new JButton("ENTER");
 clear.addActionListener(this);
 clear.setActionCommand(Enter);
 pass = new JPasswordField(10);
 pass.setActionCommand(Enter);
 pass.addActionListener(this);
 information = new JLabel ("<HTML>*********", JLabel.CENTER);
 cleartable = new JButton("Clear Spreadsheet");
 middletop.setBackground(Color.WHITE);
 middletop.add(moneyinput);
 middletop.add(input);
 middletop.add(pass);
 middletop.add(clear);
 middletop.add(information);
 middletop.add(cleartable);
 add(middletop, BorderLayout.CENTER);
 public void actionPerformed(ActionEvent ae)
 String cmd = ae.getActionCommand();//password
 /////////table
///////////ENTERAMOUNT///////////////////////////////////////////
 Object obj = ae.getSource();
 if( obj == input )
 double d = Double.valueOf(moneyinput.getText()).doubleValue();
 double output2 = (d/(7.38));
 double a = d-output2;
 NumberFormat nf = NumberFormat.getCurrencyInstance();
 double rent = (a*(.45));
 double utilities = (a*(.15));
 double groceries = (a*(.10));
 double clothes = (a*(.05));
 double bills = (a*(.10));
 double auto = (a*(.15));
//HERE IS THE FOR LOOP WHERE I AM HAVING TROUBLE
 for (int colindex=1; colindex<=6;colindex++)
 table.setValueAt(nf.format(rent), 0, colindex);
 table.setValueAt(nf.format(utilities), 1, colindex);
 table.setValueAt(nf.format(groceries), 2, colindex);
 table.setValueAt(nf.format(clothes), 3, colindex);
 table.setValueAt(nf.format(bills), 4, colindex);
 table.setValueAt(nf.format(auto), 5, colindex);
 validate();
 repaint();
 //taxlabelsouth.setText(nf.format(output2));


Hello,
*> >
Each time a user inputs a selection, it is supposed to return values in the first column only. The next time a user inputs an amount, it should go into the next column, etc.
As of now, the user inputs an amount and returns the values in all the columns (...)
//HERE IS THE FOR LOOP WHERE I AM HAVING TROUBLE
 for (int colindex=1; colindex<=6;colindex++)You are aware that this line iterates (loops) over all 6 columns, right? So it's kind of normal that all columns are updated...
How do i get the column # to increase each time a user inputs an amount? thanks!To update only one column at a time, don't loop, instead keep a columnIndex as an instance variable (of the applet), and increase its value once each time you pass in this branch of code (don't loop).
Make sure to handle wrapping the value (or whatever your business logic implies when you've filled all columns), as setting the value into a column that doesn't exist (colIndex>6) will likely throw an exception.
N.B.:
 validate();
 repaint();validate() tells the applet to re-layout its children: this is not useful if you haven't added/removed/"resized" any children.
repaint() tells the applet to repaint itslef. Only the Jtable needs to be repainted, IMHO, and I think a repaint() command is already done automatically during the setValue(...) call, so it's probably not necessary either.
Hope this helps.
Edited by: jduprez on Nov 23, 2009 11:35 AM

Is it possible to pause a for loop?

Hi all!
I wonder if it's possible in anyway, without using any
timelines, to "pause" a for loop.for a couple of second if some
statement returns true during the loop?
I.e. like this sketch up of a code example:
Thanks for any help :)

there is no way to pause or slow a for-loop or while-loop.
you would have to code for breaks in your for-loop(s) or use
setInterval() or an onEnterFrame loop to control the loops
execution after it starts.

Replace the following open/fetch/close statements with a cursor FOR loop

Hi anyone could you please help me,
I would like to replace the following open/fetch/close statements with a cursor FOR loop.
Codes are:
CREATE OR REPLACE PROCEDURE COMOES.orchid_shipment_interface IS
-- get the com shipment header records
CURSOR c_com_shphdr ( p_dwn_end_dt DATE ) IS
SELECT custno client_id
       , plheadno plheadno
       , DECODE(carr_no,'FEDX',lading_no,'UPS',lading_no,carrier_pro_no) tracking_no
       , carr_no||'/'||carr_method carrier_id
       , plantid plant_id
       , carr_no
       , lading_no
       , del_custaddr ship_to_id
       , ol_type cfm_order_type
       , del_custno
       , shipterm    freight_terms
       , del_custattn attn_line
       , custaddr
    FROM com_plhead@com_pricing.world
   WHERE status = '9'
     AND (mod_dat) > p_dwn_end_dt;
-- get the com shipment address records
CURSOR c_com_shpadr (p_custaddr VARCHAR2) IS
SELECT name1 addr_name
       , street1 addr_line1
       , street2 addr_line2
       , city city
       , state state_cd
       , zip zip
       , country country_cd
       , phone work_phone
       , email email1
    FROM com_address@com_pricing.world
   WHERE addr_id = p_custaddr;
-- get the com shipment detail records
CURSOR c_com_shpdtl ( p_plheadno NUMBER) IS
SELECT pll.plheadno pllheadno
       , pll.pllineno ord_line_no
       , pll.ol_no erp_line_no
       , pll.ol_segno
       , pll.fg_id sku
       , pll.qty_shipped ship_qty
       , pll.ordno erp_ord_no
       FROM com_plline@com_pricing.world pll
   WHERE pll.plheadno = p_plheadno
     AND NOT EXISTS (SELECT '1'
                       FROM com_pkg_int_interface@com_pricing.world cpi
                      WHERE pll.ordno = cpi.ordno
                        AND pll.ol_no = cpi.ol_no);
-- type declaration
-- type declaration of com table.
TYPE t_com_shphdr IS TABLE OF c_com_shphdr%ROWTYPE INDEX BY BINARY_INTEGER;
TYPE t_orchid_shphdr IS TABLE OF orchid_shipment_hdr_intf%ROWTYPE INDEX BY BINARY_INTEGER;
TYPE t_com_shpadr IS TABLE OF c_com_shpadr%ROWTYPE INDEX BY BINARY_INTEGER;
TYPE t_orchid_shpadr IS TABLE OF orchid_shipment_address_intf%ROWTYPE INDEX BY BINARY_INTEGER;
TYPE t_com_shpdtl IS TABLE OF c_com_shpdtl%ROWTYPE INDEX BY BINARY_INTEGER;
TYPE t_orchid_shpdtl IS TABLE OF orchid_shipment_dtl_intf%ROWTYPE INDEX BY BINARY_INTEGER;
lv_company_code       com_customer.business_unit%TYPE;
lv_erp_ord_no         com_plline.ordno%TYPE;
lv_actual_ship_date   com_plline.confirm_date%TYPE;
lv_po_no              com_oline.po_no%TYPE;
lv_ord_date           com_oline.entrydate%TYPE;
lv_hdr_batch_ctrl_no download_batch_info.batch_ctrl_no%TYPE;
lv_adr_batch_ctrl_no download_batch_info.batch_ctrl_no%TYPE;
lv_dtl_batch_ctrl_no download_batch_info.batch_ctrl_no%TYPE;
lv_sku_desc           com_salesitem.title%TYPE;
lv_ord_qty            com_oldelseg.qty%TYPE;
lr_com_shphdr    t_com_shphdr;
lr_orchid_shphdr t_orchid_shphdr;
lr_com_shpadr    t_com_shpadr;
lr_orchid_shpadr t_orchid_shpadr;
lr_com_shpdtl    t_com_shpdtl;
lr_orchid_shpdtl t_orchid_shpdtl;
-- variable declaration
ln_shphdr_seq    NUMBER(10):= 0;
ln_shpadr_seg    NUMBER(10):= 0;
ln_shpdtl_seq    NUMBER(10):= 0;
cnt              NUMBER(10):= 0;
cnt1             NUMBER(10):= 0;
ld_hdr_dwn_end_dt           download_batch_info.download_end_tstamp%TYPE;
lc_hdr_dwn_status           download_batch_info.dwn_status%TYPE;
ld_hdr_download_end_tstamp DATE;
ln_hdr_running_seq          NUMBER(10) := 0;
ld_adr_dwn_end_dt           download_batch_info.download_end_tstamp%TYPE;
lc_adr_dwn_status           download_batch_info.dwn_status%TYPE;
ld_adr_download_end_tstamp DATE;
ln_adr_running_seg          NUMBER(10) := 0;
ld_dtl_dwn_end_dt           download_batch_info.download_end_tstamp%TYPE;
lc_dtl_dwn_status           download_batch_info.dwn_status%TYPE;
ld_dtl_download_end_tstamp DATE;
ln_dtl_running_seq          NUMBER(10) := 0;
BEGIN
-- get the batch control number details from batch information table for shipment header
BEGIN
    SELECT batch_ctrl_no
         , NVL(download_end_tstamp,TO_DATE('01/01/1980','MM/DD/YYYY'))
         , dwn_status
      INTO lv_hdr_batch_ctrl_no
         , ld_hdr_dwn_end_dt
         , lc_hdr_dwn_status
      FROM comoes.download_batch_info
     WHERE download_id = 'ORCHID_SHIPMENT_HDR_INTF';
EXCEPTION
    WHEN NO_DATA_FOUND THEN
      DBMS_OUTPUT.PUT_LINE (' No Data Found for ORCHID_SHIPMENT_HDR_INTF in Download Batch Info table...!!!');
      RAISE;
    WHEN TOO_MANY_ROWS THEN
      DBMS_OUTPUT.PUT_LINE (' Too Many Rows found for ORCHID_SHIPMENT_HDR_INTF in Download Batch Info table...!!!');
      RAISE;
    WHEN OTHERS THEN
      DBMS_OUTPUT.PUT_LINE (' Following error occured while getting batch control number for ORCHID_SHIPMENT_HDR_INTF in Download Batch Info table...!!!'||SQLERRM);
      RAISE;
END;
-- get the batch control number details from batch information table for shipment address
BEGIN
    SELECT batch_ctrl_no
         , NVL(download_end_tstamp,TO_DATE('01/01/1980','MM/DD/YYYY'))
         , dwn_status
      INTO lv_adr_batch_ctrl_no
         , ld_adr_dwn_end_dt
         , lc_adr_dwn_status
      FROM comoes.download_batch_info
     WHERE download_id = 'ORCHID_SHIPMENT_ADDRESS_INTF';
EXCEPTION
    WHEN NO_DATA_FOUND THEN
      DBMS_OUTPUT.PUT_LINE (' No Data Found for ORCHID_SHIPMENT_ADDRESS_INTF in Download Batch Info table...!!!');
      RAISE;
    WHEN TOO_MANY_ROWS THEN
      DBMS_OUTPUT.PUT_LINE (' Too Many Rows found for ORCHID_SHIPMENT_ADDRESS_INTF in Download Batch Info table...!!!');
      RAISE;
    WHEN OTHERS THEN
      DBMS_OUTPUT.PUT_LINE (' Following error occured while getting batch control number for ORCHID_SHIPMENT_ADDRESS_INTF in Download Batch Info table...!!!'||SQLERRM);
      RAISE;
END;
-- get the batch control number details from batch information table for shipment details
BEGIN
    SELECT batch_ctrl_no
         , NVL(download_end_tstamp,TO_DATE('01/01/1980','MM/DD/YYYY'))
         , dwn_status
      INTO lv_dtl_batch_ctrl_no
         , ld_dtl_dwn_end_dt
         , lc_dtl_dwn_status
      FROM download_batch_info
     WHERE download_id = 'ORCHID_SHIPMENT_DTL_INTF';
EXCEPTION
    WHEN NO_DATA_FOUND THEN
      DBMS_OUTPUT.PUT_LINE (' No Data Found for ORCHID_SHIPMENT_DTL_INTF in Download Batch Info table...!!!');
      RAISE;
    WHEN TOO_MANY_ROWS THEN
      DBMS_OUTPUT.PUT_LINE (' Too Many Rows found for ORCHID_SHIPMENT_DTL_INTF in Download Batch Info table...!!!');
      RAISE;
    WHEN OTHERS THEN
      DBMS_OUTPUT.PUT_LINE (' Following error occured while getting batch control number for ORCHID_SHIPMENT_DTL_INTF in Download Batch Info table...!!!'||SQLERRM);
      RAISE;
END;
-- if previous run is not sucess then do nothing and return.
OPEN c_com_shphdr ( ld_hdr_dwn_end_dt ) ;
LOOP
    -- delete the collection for every cycle
    lr_com_shphdr.DELETE;
    lr_orchid_shphdr.DELETE;
    lr_com_shpadr.DELETE;
    lr_orchid_shpadr.DELETE;
    lr_com_shpdtl.DELETE;
    lr_orchid_shpdtl.DELETE;
    -- fetch the order header records to collection
    FETCH c_com_shphdr BULK COLLECT INTO lr_com_shphdr LIMIT 500;
    -- where there is no record in the collection the exit from the loop
    EXIT WHEN lr_com_shphdr.COUNT = 0;
    -- build your logic there to populate the data into order header collection.
      FOR i IN 1..lr_com_shphdr.COUNT
      LOOP
        -- accumulate header running sequence number
        ln_hdr_running_seq := ln_hdr_running_seq + 1;
        ln_shphdr_seq      := ln_hdr_running_seq;
         -- Get the business unit for the customer from com_customer
        BEGIN
          SELECT business_unit
            INTO lv_company_code
            FROM com_customer@com_pricing.world
           WHERE custno = lr_com_shphdr(i).del_custno;
        EXCEPTION
        WHEN OTHERS THEN
          lv_company_code := NULL;
        END;
        -- Get the ordno, confirm_date from COM_PLLINE
        BEGIN
        SELECT ordno
             , confirm_date
          INTO lv_erp_ord_no
             , lv_actual_ship_date
          FROM com_plline@com_pricing.world cpl
         WHERE cpl.plheadno = lr_com_shphdr(i).plheadno
           AND ROWNUM = 1;
        EXCEPTION
        WHEN OTHERS THEN
          lv_erp_ord_no       := NULL;
          lv_actual_ship_date := NULL;
        END;
        -- Get the po_no, Entry_date from COM_OLINE
        BEGIN
          SELECT po_no
               , entrydate
            INTO lv_po_no
               , lv_ord_date
            FROM com_oline@com_pricing.world col
           WHERE col.ordno = lv_erp_ord_no
             AND ROWNUM = 1;
        EXCEPTION
        WHEN OTHERS THEN
          lv_po_no    := NULL;
          lv_ord_date := NULL;
        END;
        -- To assign the Bol Number from Lading Number
        IF lr_com_shphdr(i).carr_no NOT IN ('FEDX','UPS') THEN
           lr_orchid_shphdr(i).bol_no     := lr_com_shphdr(i).lading_no;
        ELSE
           lr_orchid_shphdr(i).bol_no     := NULL;
        END IF;
        -- For each order header get the Shipment Delivery Adderss
        OPEN c_com_shpadr ( lr_com_shphdr(i).custaddr);
        FETCH c_com_shpadr BULK COLLECT INTO lr_com_shpadr;
        -- where there is no record in the collection the exit from the loop
        EXIT WHEN lr_com_shpadr.COUNT = 0;
        -- biuld your logic here to populate the del address collection.
          FOR j IN 1..lr_com_shpadr.COUNT
          LOOP
            -- accumulate the loop count into temp variable, so that will through tell each set of order header.
            cnt := cnt + 1;
            -- accumolate the header running sequence number.
            ln_adr_running_seg := ln_adr_running_seg + 1;
            ln_shpadr_seg := ln_adr_running_seg;
            -- move the order address data into collection.
            lr_orchid_shpadr(cnt).client_id       := lr_com_shphdr(i).del_custno;
            lr_orchid_shpadr(cnt).ord_no          := lr_com_shphdr(i).plheadno;
            lr_orchid_shpadr(cnt).tracking_no     := lr_com_shphdr(i).tracking_no;
            lr_orchid_shpadr(cnt).addr_name       := lr_com_shpadr(j).addr_name;
            lr_orchid_shpadr(cnt).attn_line       := lr_com_shphdr(i).attn_line;
            lr_orchid_shpadr(cnt).addr_line1      := lr_com_shpadr(j).addr_line1;
            lr_orchid_shpadr(cnt).addr_line2      := lr_com_shpadr(j).addr_line2;
            lr_orchid_shpadr(cnt).addr_line3      := NULL;
            lr_orchid_shpadr(cnt).addr_line4      := NULL;
            lr_orchid_shpadr(cnt).addr_line5      := NULL;
            lr_orchid_shpadr(cnt).city            := lr_com_shpadr(j).city;
            lr_orchid_shpadr(cnt).state_cd        := lr_com_shpadr(j).state_cd;
            lr_orchid_shpadr(cnt).zip             := lr_com_shpadr(j).zip;
            lr_orchid_shpadr(cnt).zip_ext         := NULL;
            lr_orchid_shpadr(cnt).country_cd      := lr_com_shpadr(j).country_cd;
            lr_orchid_shpadr(cnt).tax_geo_cd      := NULL;
            lr_orchid_shpadr(cnt).work_phone      := lr_com_shpadr(j).work_phone;
            lr_orchid_shpadr(cnt).email1          := lr_com_shpadr(j).email1;
            lr_orchid_shpadr(cnt).cre_dat         := SYSDATE;
            lr_orchid_shpadr(cnt).cre_usr         := USER;
            lr_orchid_shpadr(cnt).batch_ctrl_no   := lv_adr_batch_ctrl_no;
          END LOOP;
        CLOSE c_com_shpadr;
        -- For each order header get the order detail/delivery segment data
        OPEN c_com_shpdtl ( lr_com_shphdr(i).plheadno );
        FETCH c_com_shpdtl BULK COLLECT INTO lr_com_shpdtl;
        -- where there is no record in the collection the exit from the loop
        EXIT WHEN lr_com_shpdtl.COUNT = 0;
        -- build your logic here to populate the order detail collection
          FOR k IN 1..lr_com_shpdtl.COUNT
          LOOP
            -- accumulate the loop count into a temp variable, so that will through till each set of Order Header.
            cnt1 := cnt1 + 1;
            -- accumulate header running sequence number
            ln_dtl_running_seq := ln_dtl_running_seq + 1;
            ln_shpdtl_seq := ln_dtl_running_seq;
            -- Get Quantity for the delvery from delevery segment table.
            BEGIN
              SELECT NVL(Qty,0)
                INTO lv_ord_qty
                FROM com_oldelseg@com_pricing.world cds
               WHERE cds.ordno = lr_com_shpdtl(k).erp_ord_no
                 AND cds.ol_no = lr_com_shpdtl(k).erp_line_no
                 AND cds.ol_segno = lr_com_shpdtl(k).ol_segno;
            EXCEPTION
              WHEN OTHERS THEN
                lv_ord_qty := NULL;
            END;
            -- Get Title for the salesitem from the salesitem table.
            BEGIN
              SELECT Title
                INTO lv_sku_desc
                FROM com_salesitem@com_pricing.world cs
               WHERE cs.fg_id = lr_com_shpdtl(k).sku;
            EXCEPTION
              WHEN OTHERS THEN
                lv_sku_desc := NULL;
            END;
            -- move the Order detail data into collection
            lr_orchid_shpdtl(cnt1).client_id         := lr_com_shphdr(i).client_id;
            lr_orchid_shpdtl(cnt1).ord_no            := lr_com_shphdr(i).plheadno;
            lr_orchid_shpdtl(cnt1).ord_line_no       := lr_com_shpdtl(k).ord_line_no;
            lr_orchid_shpdtl(cnt1).erp_line_no       := lr_com_shpdtl(k).erp_line_no;
            lr_orchid_shpdtl(cnt1).sku               := lr_com_shpdtl(k).sku;
            lr_orchid_shpdtl(cnt1).tracking_no       := lr_com_shphdr(i).tracking_no;
            lr_orchid_shpdtl(cnt1).container_no      := NULL;
            lr_orchid_shpdtl(cnt1).ord_qty           := lv_ord_qty;
            lr_orchid_shpdtl(cnt1).ship_qty          := lr_com_shpdtl(k).ship_qty;
            lr_orchid_shpdtl(cnt1).price_point       := NULL;
            lr_orchid_shpdtl(cnt1).pick_invoice_no   := NULL;
            lr_orchid_shpdtl(cnt1).cancel_qty        := NULL;
            lr_orchid_shpdtl(cnt1).bldg_id           := NULL;                              --lr_com_shpdtl(k).bldg_id;
            lr_orchid_shpdtl(cnt1).sku_company       := NULL;                              --lr_com_shpdtl(k).sku_company;
            lr_orchid_shpdtl(cnt1).sku_desc          := lv_sku_desc;
            lr_orchid_shpdtl(cnt1).icc_cd1           := NULL;                              --lr_com_shpdtl(k).icc_cd1;
            lr_orchid_shpdtl(cnt1).erp_ord_no        := lr_com_shpdtl(k).erp_ord_no;
            lr_orchid_shpdtl(cnt1).cre_dat           := SYSDATE;
            lr_orchid_shpdtl(cnt1).cre_usr           := USER;
            lr_orchid_shpdtl(cnt1).batch_ctrl_no     := lv_dtl_batch_ctrl_no;
          END LOOP;
        CLOSE c_com_shpdtl;
        -- build the logic to populate Order Header
        lr_orchid_shphdr(i).client_id              := lr_com_shphdr(i).client_id;
        lr_orchid_shphdr(i).ord_no                 := lr_com_shphdr(i).plheadno;
        lr_orchid_shphdr(i).tracking_no            := lr_com_shphdr(i).tracking_no;
        lr_orchid_shphdr(i).container_no           := NULL;                            -- container number is not maintained in COM
        lr_orchid_shphdr(i).carrier_id             := lr_com_shphdr(i).carrier_id;
        lr_orchid_shphdr(i).plant_id               := lr_com_shphdr(i).plant_id;
        lr_orchid_shphdr(i).erp_ord_no             := lv_erp_ord_no;
        lr_orchid_shphdr(i).erp_ord_no2            := NULL;
        lr_orchid_shphdr(i).po_no                  := lv_po_no;
        lr_orchid_shphdr(i).ship_to_id             := lr_com_shphdr(i).ship_to_id;
        lr_orchid_shphdr(i).ship_to_addr_id        := lr_com_shphdr(i).custaddr;
        lr_orchid_shphdr(i).scac                   := NULL;                             --lr_com_shphdr(i).scac;
        lr_orchid_shphdr(i).actual_ship_date       := lv_actual_ship_date;
        lr_orchid_shphdr(i).cfm_order_type         := lr_com_shphdr(i).cfm_order_type;
        lr_orchid_shphdr(i).company_code           := lv_company_code;
        lr_orchid_shphdr(i).no_of_order_lines      := NULL;                             --lr_com_shphdr(i).no_of_order_lines;
        lr_orchid_shphdr(i).pick_invoice_no        := NULL;
        lr_orchid_shphdr(i).ord_date               := lv_ord_date;
        lr_orchid_shphdr(i).orig_tender_date       := NULL;
        lr_orchid_shphdr(i).orig_delv_date         := NULL;
        lr_orchid_shphdr(i).delivery_flag          := NULL;
        lr_orchid_shphdr(i).delv_date_from         := NULL;
        lr_orchid_shphdr(i).delv_date_to           := NULL;
        lr_orchid_shphdr(i).orig_carr_cd           := NULL;
        lr_orchid_shphdr(i).routing_comment        := NULL;
        lr_orchid_shphdr(i).segment_type           := NULL;
        lr_orchid_shphdr(i).back_order_flag        := NULL;
        lr_orchid_shphdr(i).addr_override_flag     := NULL;
        lr_orchid_shphdr(i).fmx_assigned_carr      := NULL;
        lr_orchid_shphdr(i).fmx_assigned_ship_date := NULL;
        lr_orchid_shphdr(i).fmx_assigned_delv_date := NULL;
        lr_orchid_shphdr(i).freight_terms          := lr_com_shphdr(i).freight_terms;
        lr_orchid_shphdr(i).fmx_load_id            := NULL;
        lr_orchid_shphdr(i).asn_type               := NULL;
        lr_orchid_shphdr(i).icc_cd1                := NULL;                             --lr_com_shphdr(i).icc_cd1;
        lr_orchid_shphdr(i).trans_type             := NULL;
        lr_orchid_shphdr(i).ref_no1                := NULL;
        lr_orchid_shphdr(i).ref_no2                := NULL;
        lr_orchid_shphdr(i).ref_no3                := NULL;
        lr_orchid_shphdr(i).ref_no4                := NULL;
        lr_orchid_shphdr(i).cre_dat                := SYSDATE;
        lr_orchid_shphdr(i).cre_usr                := USER;
        lr_orchid_shphdr(i).batch_ctrl_no          := lv_hdr_batch_ctrl_no;
        -- logic to get total boxes and weight.
        BEGIN
          SELECT SUM(no_cartons), SUM(weight)
            INTO lr_orchid_shphdr(i).total_boxes
               , lr_orchid_shphdr(i).weight
            FROM com_plline@com_pricing.world pll
           WHERE pll.plheadno = lr_com_shphdr(i).plheadno;
        EXCEPTION
         WHEN OTHERS THEN
            lr_orchid_shphdr(i).total_boxes := NULL;
            lr_orchid_shphdr(i).weight      := NULL;
        END;
      END LOOP;
    -- initialize the variables for next loop cycle.
    cnt := 0;
    cnt1 := 0;
    -- populate the shipment header interface table.
    FOR x IN 1..lr_orchid_shphdr.COUNT
    LOOP
      ld_hdr_download_end_tstamp := lr_orchid_shphdr(x).cre_dat;
      INSERT INTO orchid_shipment_hdr_intf
                (record_qualifier
                ,client_id
                ,ord_no
                ,tracking_no
                ,container_no
                ,bol_no
                ,carrier_id
                ,plant_id
                ,erp_ord_no
                ,erp_ord_no2
                ,po_no
                ,ship_to_id
                ,ship_to_addr_id
                ,scac
                ,actual_ship_date
                ,cfm_order_type
                ,company_code
                ,no_of_order_lines
                ,pick_invoice_no
                ,total_boxes
                ,weight
                ,ord_date
                ,orig_tender_date
                ,orig_delv_date
                ,delivery_flag
                ,delv_date_from
                ,delv_date_to
                ,orig_carr_cd
                ,routing_comment
                ,segment_type
                ,back_order_flag
                ,addr_override_flag
                ,fmx_assigned_carr
                ,fmx_assigned_ship_date
                ,fmx_assigned_delv_date
                ,freight_terms
                ,fmx_load_id
                ,asn_type
                ,upl_status
                ,icc_cd1
                ,trans_type
                ,ref_no1
                ,ref_no2
                ,ref_no3
                ,ref_no4
                ,cre_dat
                ,cre_usr
                ,batch_ctrl_no)
        VALUES
                ( 10
                ,lr_orchid_shphdr(x).client_id
                ,lr_orchid_shphdr(x).ord_no
                ,lr_orchid_shphdr(x).tracking_no
                ,lr_orchid_shphdr(x).container_no
                ,lr_orchid_shphdr(x).bol_no
                ,lr_orchid_shphdr(x).carrier_id
                ,lr_orchid_shphdr(x).plant_id
                ,lr_orchid_shphdr(x).erp_ord_no
                ,lr_orchid_shphdr(x).erp_ord_no2
                ,lr_orchid_shphdr(x).po_no
                ,lr_orchid_shphdr(x).ship_to_id
                ,lr_orchid_shphdr(x).ship_to_addr_id
                ,lr_orchid_shphdr(x).scac
                ,lr_orchid_shphdr(x).actual_ship_date
                ,lr_orchid_shphdr(x).cfm_order_type
                ,lr_orchid_shphdr(x).company_code
                ,lr_orchid_shphdr(x).no_of_order_lines
                ,lr_orchid_shphdr(x).pick_invoice_no
                ,lr_orchid_shphdr(x).total_boxes
                ,lr_orchid_shphdr(x).weight
                ,lr_orchid_shphdr(x).ord_date
                ,lr_orchid_shphdr(x).orig_tender_date
                ,lr_orchid_shphdr(x).orig_delv_date
                ,lr_orchid_shphdr(x).delivery_flag
                ,lr_orchid_shphdr(x).delv_date_from
                ,lr_orchid_shphdr(x).delv_date_to
                ,lr_orchid_shphdr(x).orig_carr_cd
                ,lr_orchid_shphdr(x).routing_comment
                ,lr_orchid_shphdr(x).segment_type
                ,lr_orchid_shphdr(x).back_order_flag
                ,lr_orchid_shphdr(x).addr_override_flag
                ,lr_orchid_shphdr(x).fmx_assigned_carr
                ,lr_orchid_shphdr(x).fmx_assigned_ship_date
                ,lr_orchid_shphdr(x).fmx_assigned_delv_date
                ,lr_orchid_shphdr(x).freight_terms
                ,lr_orchid_shphdr(x).fmx_load_id
                ,lr_orchid_shphdr(x).asn_type
                ,00
                ,lr_orchid_shphdr(x).icc_cd1
                ,lr_orchid_shphdr(x).trans_type
                ,lr_orchid_shphdr(x).ref_no1
                ,lr_orchid_shphdr(x).ref_no2
                ,lr_orchid_shphdr(x).ref_no3
                ,lr_orchid_shphdr(x).ref_no4
                ,lr_orchid_shphdr(x).cre_dat
                ,lr_orchid_shphdr(x).cre_usr
                ,lr_orchid_shphdr(x).batch_ctrl_no);
    END LOOP;
    -- populate the shipment address interface table.
    FOR y IN 1..lr_orchid_shpadr.COUNT
    LOOP
      ld_adr_download_end_tstamp := lr_orchid_shpadr(y).cre_dat;
      INSERT INTO orchid_shipment_address_intf
                  ( record_qualifier
                  , client_id
                  , ord_no
                  , tracking_no
                  , addr_name
                  , attn_line
                  , addr_line1
                  , addr_line2
                  , addr_line3
                  , addr_line4
                  , addr_line5
                  , city
                  , state_cd
                  , zip
                  , zip_ext
                  , country_cd
                  , tax_geo_cd
                  , work_phone
                  , email1
                  , cre_dat
                  , cre_usr
                  , batch_ctrl_no)
           VALUES ( 14
                  , lr_orchid_shpadr(y).client_id
                  , lr_orchid_shpadr(y).ord_no
                  , lr_orchid_shpadr(y).tracking_no
                  , lr_orchid_shpadr(y).addr_name
                  , lr_orchid_shpadr(y).attn_line
                  , lr_orchid_shpadr(y).addr_line1
                  , lr_orchid_shpadr(y).addr_line2
                  , lr_orchid_shpadr(y).addr_line3
                  , lr_orchid_shpadr(y).addr_line4
                  , lr_orchid_shpadr(y).addr_line5
                  , lr_orchid_shpadr(y).city
                  , lr_orchid_shpadr(y).state_cd
                  , lr_orchid_shpadr(y).zip
                  , lr_orchid_shpadr(y).zip_ext
                  , lr_orchid_shpadr(y).country_cd
                  , lr_orchid_shpadr(y).tax_geo_cd
                  , lr_orchid_shpadr(y).work_phone
                  , lr_orchid_shpadr(y).email1
                  , lr_orchid_shpadr(y).cre_dat
                  , lr_orchid_shpadr(y).cre_usr
                  , lr_orchid_shpadr(y).batch_ctrl_no);
    END LOOP;
    -- populate the shipment detail interface table.
    FOR z IN 1..lr_orchid_shpdtl.COUNT
    LOOP
      ld_dtl_download_end_tstamp := lr_orchid_shpdtl(z).cre_dat;
      INSERT INTO orchid_shipment_dtl_intf
                  ( record_qualifier
                  , client_id
                  , ord_no
                  , ord_line_no
                  , erp_line_no
                  , sku
                  , tracking_no
                  , container_no
                  , ord_qty
                  , ship_qty
                  , price_point
                  , pick_invoice_no
                  , cancel_qty
                  , bldg_id
                  , sku_company
                  , sku_desc
                  , icc_cd1
                  , erp_ord_no
                  , cre_dat
                  , cre_usr
                  , batch_ctrl_no)
           VALUES ( 20
                  , lr_orchid_shpdtl(z).client_id
                  , lr_orchid_shpdtl(z).ord_no
                  , lr_orchid_shpdtl(z).ord_line_no
                  , lr_orchid_shpdtl(z).erp_line_no
                  , lr_orchid_shpdtl(z).sku
                  , lr_orchid_shpdtl(z).tracking_no
                  , lr_orchid_shpdtl(z).container_no
                  , lr_orchid_shpdtl(z).ord_qty
                  , lr_orchid_shpdtl(z).ship_qty
                  , lr_orchid_shpdtl(z).price_point
                  , lr_orchid_shpdtl(z).pick_invoice_no
                  , lr_orchid_shpdtl(z).cancel_qty
                  , lr_orchid_shpdtl(z).bldg_id
                  , lr_orchid_shpdtl(z).sku_company
                  , lr_orchid_shpdtl(z).sku_desc
                  , lr_orchid_shpdtl(z).icc_cd1
                  , lr_orchid_shpdtl(z).erp_ord_no
                  , lr_orchid_shpdtl(z).cre_dat
                  , lr_orchid_shpdtl(z).cre_usr
                  , lr_orchid_shpdtl(z).batch_ctrl_no);
    END LOOP;
    COMMIT;
END LOOP;
CLOSE c_com_shphdr;
-- set the status to success
UPDATE comoes.download_batch_info
     SET batch_ctrl_no = orchid_plhead_btch_ctrl_seq.NEXTVAL
       , dwn_status = '90'
       , download_end_tstamp = NVL(ld_hdr_download_end_tstamp,SYSDATE)
   WHERE download_id = 'ORCHID_SHIPMENT_HDR_INTF'
     AND batch_ctrl_no = lv_hdr_batch_ctrl_no;
UPDATE comoes.download_batch_info
     SET batch_ctrl_no = orchid_address_btch_ctrl_seq.NEXTVAL
       , dwn_status = '90'
       , download_end_tstamp = NVL(ld_hdr_download_end_tstamp,SYSDATE)
   WHERE download_id = 'ORCHID_SHIPMENT_ADDRESS_INTF'
     AND batch_ctrl_no = lv_adr_batch_ctrl_no;
UPDATE comoes.download_batch_info
     SET batch_ctrl_no = orchid_plline_btch_ctrl_seq.NEXTVAL
       , dwn_status = '90'
       , download_end_tstamp = NVL(ld_dtl_download_end_tstamp,SYSDATE)
   WHERE download_id = 'ORCHID_SHIPMENT_DTL_INTF'
     AND batch_ctrl_no = lv_dtl_batch_ctrl_no;
-- Update the download status to success in the interface table.
-- Shipment Header
COMMIT;
EXCEPTION
WHEN OTHERS THEN
    -- load is not sucess then set the status to fail
    UPDATE comoes.download_batch_info
       SET dwn_status = '99'
     WHERE download_id = 'ORCHID_SHIPMENT_HDR_INTF'
       AND batch_ctrl_no = lv_hdr_batch_ctrl_no;
    UPDATE comoes.download_batch_info
       SET dwn_status = '99'
     WHERE download_id = 'ORCHID_SHIPMENT_ADDRESS_INTF'
       AND batch_ctrl_no = lv_adr_batch_ctrl_no;
    UPDATE comoes.download_batch_info
       SET dwn_status = '99'
     WHERE download_id = 'ORCHID_SHIPMENT_DTL_INTF'
       AND batch_ctrl_no = lv_dtl_batch_ctrl_no;
    COMMIT;
    DBMS_OUTPUT.PUT_LINE('Following error occured while executing ORCHID_SHIPMENT_INTF procedure...!!!'||SQLERRM);
    RAISE;
END orchid_shipment_interface;Edited by: BluShadow on 03-Aug-2011 13:28
added {noformat}{noformat} tags. Please read {message:id=9360002} to learn to do this yourself.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                &nb

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WHEN OTHERS THEN
DBMS_OUTPUT.PUT_LINE (' Following error occured while getting batch control number for ORCHID_SHIPMENT_HDR_INTF in Download Batch Info table...!!!'||SQLERRM);
RAISE;http://tkyte.blogspot.com/2008/01/why-do-people-do-this.html

Is there a way to run a For Loop independently within a While Loop in LabVIEW 2013?

In my program I would like to run a For loop inside of a While loop, and have them run independently, at their own execution rates. As a test, I wrote a simple VI with a While loop with 1 second timing, and into this I inserted a For loop with 3 second timing. I created indicators for both iteration terminals. Upon running the VI, I found the While loop waits for the For loop to run N times before the While loop executes again. I also found that sometimes the first iteration of the For loop will end at 1 second rather than 3 seconds, and the STOP button to terminate execution of the While loop does not always work.
Solved!
Go to Solution.

ksinks wrote:
Thanks, how would you synchronize the loops? I have gone through the Getting Started exercises and manual.
Why would synchronization matter? Did you want them to run independantly at their own speed or not?
Regardless, there's a synchronization pallette with functions for this, as Occurance.
Other solutions include a common loop counter and a case structure executing every X'th iteration, or having the faster loop send a queue or event every X'th loop that controls the slower loop.
/Y
LabVIEW 8.2 - 2014
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How do i configure a FOR loop to have the behavior of the step Loop Type: Pass/Fail count?

Hello,
I'm using the Pass/Fail count set to one Pass to capture an event generated by my DUT. I originally used a numerical compare step with the Looping type of Pass/Fail count to accomplish this. Unfortunately the implementation changed and now I need to execute a few steps that can not be combined within one code module as before. Nor can these steps be put into a subroutine. One of the steps executes a .NET asembly and I haven't figured out how to pass the reference to the subroutine. When the subroutine is intered the reference is lost and the methode does not execute correctly.
I have an evaluation function the exits the loop when the expected conditions are met. Everything works except for the Overall Pass/Fail result of the For loop. If the loop exits due to the first numerical compare test passing, I want the loop overall execution to report as "Passed". If the loop reaches it's predetermined number of iterations, the overall result needs to report as "Failed". It would also be nice to have the radio button functionality of "Record Result of Each iteration". Some conditions require a wait over a minute for the event to occur and I don't want to generate needless data for the report.
Currently I get the pass/fail status for each For loop iteration, but only "Done" for each loop iteration. I don't want the initial few failures to cause the test to fail.
Does anyone know how to do this? Suggestions?
Thanks,

I have 2 steps in the loop that can not be combined into one step. This forces me to implement the behavior in some form of loop. A While Loop could be an option. I would need to pass the Step.Result.Status from the Multiple Numerical compaire step to the condition of the While Loop. I tried to use the Step.TS.ID without success. Some form of reference to the numerical compare step would be needed. I'm using a For Loop as I do want to limit the number of iterations of the loop. In the case where the loop iterations are reached, the event I am trying to detect did not occur at the correct time and a failure needs to be reported.
I came up with something based on my comments in the second post:
1) To start with I configured a Locals.ForLoop_5 variable. This is used to set the limit on the loop iterations and for comparison after the loop has finished executing. More on that later.
2) The first step inside the loop invokes a method within a .NET assembly that has been packed in a DLL This method gets the required data from the DUT and stores it to a text file.
3) The next step is the Multiple Numeric Limit step. This step invokes a VI that extracts the data from the text file. This step has been customized in several ways.
i) In Run Options, the Results Recording Option was disabled. This prevents recording of "Failed" while the loop executes when waiting for the event to happen.
ii) In Run Options, the Step Failure Causes Sequence Failure is unchecked. Same reasoning as i) These steps are not true failures.
iii) A Post Action is configured to go to the nexxt step after the For Loop End step On Condition True with the logic of Step.Result.Status == "Passed". This causes the loop to exit when the first "Passed" is encountered which corrolates with the event I'm trying to detect. On Conditon Fail remains set to default.
4) The step after the For Loop End is an expression step with everythin set to default except for the Status Expression logic set to: Locals.Loopindex < Locals.ForLoop_5 ? (Step.Result.Status = "Passed") : (Step.Result.Status = "Failed"). This step performs the overall Pass/Fail reporting for the For Loop. If the number of loop iterations is less than the maximum it could have only gotten there by the previous logic triggered by the numerical compare passing, therefore "Passed". If the loop index has reached the limit, then the event was not detected, therefore Failed.
I have tested this work around with success, it just a pain to now have to implement this on my 40 some odd For Loops.
If there is a better way, I'd still like to hear it.

For loop issue and error exception

I am finishing up a program and having a few issues....I can send my instructions so it may seem easier to what I want...the first issue deals with the for loop for the 2nd for loop in the actionperformed when i click on go it does not change any of the boxes to yellow
Also when I check for errors it does not check with the code I have...I know it says on the instructions to use try\catch but I am just going to use if statements because I am not very familar with the try\catch and will accept some points takin off...any help with this by tonight id really appreciate it as long as noone is too busy...Thanks
instructions:
This will incorporate arrays, for loops, and Frames all in one.
Create a panel containing an array of 16 TextArea components that change color to correspond with the start, stop, and step values entered by the user. Perform the following tasks to create the Checkerboard Array application shown below. When the user enters the start, stop, and step fields and then clicks the Go button, the results are also shown below.
1. Call your application Checkerboard.java
2. You will need the following variables� declare them as private:
a. 16 component TextArea array
b. a Panel to hold the array
c. 3 TextField components with length of 10
d. 3 int variables to receive the start, stop, and step values
e. 3 Labels to display the words Start, Stop, and Step
f. a Go button
g. a Clear button
h. a Panel to hold the 3 TextFields, 3 Labels, and the 2 Buttons
3. Create a constructor method to:
a. construct each of the components declared above and initializes the start, stop, and step variables to zero (when constructing the TextArea components, use the following parameters: null, 3, 5, 3)
b. set the Frame layout to BorderLayout
c. write a for loop to loop the array and set each of the 16 TextArea components in that array so they cannot be edited. In the same loop, set each of the TextArea components text to be 1 more than the index number. Also in this same loop, set the background of each of the TextArea components to white.
d. set the Panel for the TextArea components to GridLayout with 4 rows, 4 columns, and both gaps set to 10
e. set the Panel for the TextFields, Labels, and button to GridLayout with 3 rows, 3 columns, and both gaps set to 5
f. add the components to their respective Panels
g. make the buttons clickable
h. place the Panels in the Frame� put one in the NORTH and one in the CENTER
i. Enter the addWindowListener() method described in the chapter� this is the method that overrides the click of the X so it terminates the application
4. In your actionPerformed() method:
a. convert the data in your TextFields to int and store them in the variables declared above
b. write a loop that goes through the array setting every background color to blue
c. write another loop that�s based on the user inputs. Each time the loop is executed, change the background color to yellow (so� start your loop at the user�s specified starting condition. You�ll stop at the user�s specified stopping value. You�ll change the fields to yellow every time you increment your loop based on the step value. REMEMBER: Your displayed values are 1 off from your index numbers!!)
5. Write a main() method that creates an instance of the Checkerboard Frame.
a. set the bounds for the frame to 50, 100, 300, 400
b. set the title bar caption to Checkerboard Array
c. use the setVisible() method to display the application Frame during execution
6. After you get all of this complete, include error handling to make sure:
a. the values entered in the TextFields are valid integers
b. the start value is greater than or equal to 1 and less than or equal to 16
c. the stop value is greater than or equal to 1 and less than or equal to 16
d. the step value is greater than or equal to 1 and less than or equal to 16
e. the start condition is less than the stop condition
f. when an error occurs, give an error message in a dialog box that is specific to their error, remove the text from the invalid field, and put the cursor in that field so the user has a chance to re-enter� this can be accomplished by using multiple try/catch statements
g. only change the colors if the numbers are valid
7. Create a clear button as seen in the example below. This button should:
a. clear out all 3 TextFields
b. change the background color of all TextArea array elements to white
c. put the cursor in the start field
8. Document!!
my code is:
//packages to import
import javax.swing.JOptionPane;
import java.awt.*;
import java.awt.event.*;
public class Checkerboard extends Frame implements ActionListener
 private Panel topPanel;
 private TextArea topDisplay[];
 private Panel bottomPanel;
 private TextField startField = new TextField(10);
 private TextField stopField = new TextField(10);
 private TextField stepField = new TextField(10);
 private Label startLabel = new Label ("Start");
 private Label stopLabel = new Label ("Stop");
 private Label stepLabel = new Label ("Step");
 private Button goButton;
 private Button clearButton;
 private boolean clearText;
 private boolean first;
 private int start;
 private int stop;
 private int step;
 //constructor methods
 public Checkerboard()
 //construct components and initialize beginning values
 topPanel = new Panel();
 topDisplay = new TextArea[16];
 goButton = new Button("Go");
 clearButton = new Button("Clear");
 first = true;
 bottomPanel = new Panel();
 int start = 0;
 int stop = 0;
 int step = 0;
 bottomPanel.add(startField);
 bottomPanel.add(stopField);
 bottomPanel.add(stepField);
 bottomPanel.add(startLabel);
 bottomPanel.add(stopLabel);
 bottomPanel.add(stepLabel);
 bottomPanel.add(goButton);
 goButton.addActionListener(this);
 bottomPanel.add(clearButton);
 clearButton.addActionListener(this);
 clearText = true;
 //set layouts for the Frame and Panels
 setLayout(new BorderLayout());
 topPanel.setLayout(new GridLayout(4, 4, 10, 10));
 bottomPanel.setLayout(new GridLayout(3, 3, 5, 5));
 //construct the Display
 for(int i = 0; i <= 15; i++)
 topDisplay[i] = new TextArea(null, 3, 5, 3);
 topDisplay.setText(String.valueOf(i+1));
 topDisplay[i].setEditable(false);
 topPanel.add(topDisplay[i]);
 //add components to frame
 add(topPanel, BorderLayout.NORTH);
 add(bottomPanel, BorderLayout.CENTER);
 //allow the x to close the application
 addWindowListener(new WindowAdapter()
 public void windowClosing(WindowEvent e)
 System.exit(0);
 } //end window adapter
 public static void main(String args[])
 Checkerboard f = new Checkerboard();
 f.setTitle("Checkerboard Array");
 f.setBounds(50, 100, 300, 400);
 f.setLocationRelativeTo(null);
 f.setVisible(true);
 } //end main
 public void actionPerformed(ActionEvent e)
 //test go
 String arg = e.getActionCommand();
 //go button was clicked
 if(arg.equals("Go"))
 //convert data in TextField to int
 int start = Integer.parseInt(startField.getText());
 int stop = Integer.parseInt(stopField.getText());
 int step = Integer.parseInt(stepField.getText());
 if((start <= 1) && (start > 16))
 JOptionPane.showMessageDialog(null, "You must enter start between 1 and 16", "Error", JOptionPane.ERROR_MESSAGE);
 startField.setText(" ");
 startField.requestFocus();
 if ((stop < 1) && (stop > 16))
 JOptionPane.showMessageDialog(null, "You must enter stop between 1 and 16", "Error", JOptionPane.ERROR_MESSAGE);
 stopField.setText(" ");
 stopField.requestFocus();
 if ((step < 1) && (step > 16))
 JOptionPane.showMessageDialog(null, "You must enter step between 1 and 16", "Error", JOptionPane.ERROR_MESSAGE);
 stepField.setText(" ");
 stepField.requestFocus();
 if (start < stop)
 JOptionPane.showMessageDialog(null, "Stop cannot be larger than start", "Error", JOptionPane.ERROR_MESSAGE);
 startField.setText(" ");
 stopField.setText(" ");
 stepField.setText(" ");
 startField.requestFocus();
 for(int i = 0; i <=16; i++)
 topDisplay[i].setBackground(Color.blue);
 for(int i = start; i <= stop; step++)
 topDisplay[i].setBackground(Color.yellow);
 } //end the if go
 //clear button was clicked
 if(arg.equals("Clear"))
 clearText = true;
 startField.setText("");
 stopField.setText("");
 stepField.setText("");
 first = true;
 setBackground(Color.white);
 startField.requestFocus();
 } //end the if clear
 }//end action listener
}//end class

got the yellow boxes to come up but just one box.....so is there something wrong with my yellow set background because I am not seeing any more errors
//packages to import
import javax.swing.JOptionPane;
import java.awt.*;
import java.awt.event.*;
public class Checkerboard extends Frame implements ActionListener
 private Panel topPanel;
 private TextArea topDisplay[];
 private Panel bottomPanel;
 private TextField startField = new TextField(10);
 private TextField stopField = new TextField(10);
 private TextField stepField = new TextField(10);
 private Label startLabel = new Label ("Start");
 private Label stopLabel = new Label ("Stop");
 private Label stepLabel = new Label ("Step");
 private Button goButton;
 private Button clearButton;
 private boolean clearText;
 private boolean first;
 private int start;
 private int stop;
 private int step;
 //constructor methods
 public Checkerboard()
 //construct components and initialize beginning values
 topPanel = new Panel();
 topDisplay = new TextArea[16];
 goButton = new Button("Go");
 clearButton = new Button("Clear");
 first = true;
 bottomPanel = new Panel();
 int start = 0;
 int stop = 0;
 int step = 0;
 bottomPanel.add(startField);
 bottomPanel.add(stopField);
 bottomPanel.add(stepField);
 bottomPanel.add(startLabel);
 bottomPanel.add(stopLabel);
 bottomPanel.add(stepLabel);
 bottomPanel.add(goButton);
 goButton.addActionListener(this);
 bottomPanel.add(clearButton);
 clearButton.addActionListener(this);
 clearText = true;
 //set layouts for the Frame and Panels
 setLayout(new BorderLayout());
 topPanel.setLayout(new GridLayout(4, 4, 10, 10));
 bottomPanel.setLayout(new GridLayout(3, 3, 5, 5));
 //construct the Display
 for(int i = 0; i <= 15; i++)
 topDisplay[i] = new TextArea(null, 3, 5, 3);
 topDisplay.setText(String.valueOf(i+1));
 topDisplay[i].setEditable(false);
 topPanel.add(topDisplay[i]);
 //add components to frame
 add(topPanel, BorderLayout.NORTH);
 add(bottomPanel, BorderLayout.CENTER);
 //allow the x to close the application
 addWindowListener(new WindowAdapter()
 public void windowClosing(WindowEvent e)
 System.exit(0);
 } //end window adapter
 public static void main(String args[])
 Checkerboard f = new Checkerboard();
 f.setTitle("Checkerboard Array");
 f.setBounds(50, 100, 300, 400);
 f.setLocationRelativeTo(null);
 f.setVisible(true);
 } //end main
 public void actionPerformed(ActionEvent e)
 boolean done = false;
 //test go
 String arg = e.getActionCommand();
 //go button was clicked
 if(arg.equals("Go"))
 //convert data in TextField to int
 int start = Integer.parseInt(startField.getText());
 int stop = Integer.parseInt(stopField.getText());
 int step = Integer.parseInt(stepField.getText());
 while(!done)
 try
 if((start <= 1) && (start > 16)) throw new NumberFormatException();
 else done = true;
 } //end try
 catch (NumberFormatException f)
 JOptionPane.showMessageDialog(null, "You must enter start between 1 and 16", "Error", JOptionPane.ERROR_MESSAGE);
 startField.setText(" ");
 startField.requestFocus();
 } //end catch
 try
 if ((stop < 1) && (stop > 16)) throw new NumberFormatException();
 else done = true;
 } //end try
 catch (NumberFormatException f)
 JOptionPane.showMessageDialog(null, "You must enter stop between 1 and 16", "Error", JOptionPane.ERROR_MESSAGE);
 stopField.setText(" ");
 stopField.requestFocus();
 } //end catch
 try
 if ((step < 1) && (step > 16)) throw new NumberFormatException();
 else done = true;
 } //end try
 catch (NumberFormatException f)
 JOptionPane.showMessageDialog(null, "You must enter step between 1 and 16", "Error", JOptionPane.ERROR_MESSAGE);
 stepField.setText(" ");
 stepField.requestFocus();
 } //end catch
 try
 if (start > stop) throw new NumberFormatException();
 else done = true;
 } //end try
 catch (NumberFormatException f)
 JOptionPane.showMessageDialog(null, "Stop cannot be larger than start", "Error", JOptionPane.ERROR_MESSAGE);
 startField.setText(" ");
 stopField.setText(" ");
 stepField.setText(" ");
 startField.requestFocus();
 } //end catch
 } //end while
 for(int i = 0; i <=15; i++)
 topDisplay[i].setBackground(Color.blue);
 for(int i = start; i <= stop; step++)
 topDisplay[i].setBackground(Color.yellow);
 } //end the if go
 //clear button was clicked
 if(arg.equals("Clear"))
 clearText = true;
 startField.setText("");
 stopField.setText("");
 stepField.setText("");
 first = true;
 setBackground(Color.white);
 startField.requestFocus();
 } //end the if clear
 }//end action listener
}//end class

How to stop and start a for loop

I've got code and a for loop running in a while loop. What I need to do is simply pause the operation of the for loop until an requirement is met, and but maintain its iteration position throughout each pause interval (not necessarily timed, just paused until the next requirement is met). I've tried wiring a boolean to the "continue if true" terminal of the for loop, but the iteration count restarts to 0 when the loop is started again. Is there a way to stop the for loop, and continue at the particular iteration it is at?
Solved!
Go to Solution.

Breakpoints, whether normal or conditional, are just meant for debugging of your code. I had the sense from your question that the pausing you want to do is a part of normal operation of your code. I would NOT recommend using a breakpoint for that situation. It would bring up the block diagram showing the breakpoint when it occurs. A user besides the programmer would not know what to do in that case.
Yes, both the inner and outer loops would have shift registers.
Putting a case structure with a small while loop inside the "Pausing Case" is doable. It just depends on what you are doing or waiting for while the program operation is "paused".

For loop pause till event occurs

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