[ETL]How to transform a Source model into an arbitrary number of target models ?

Hi all,
I need to know how to transform a source model into an arbitrary number of target models which conforms to different target metamodels using ETL ? Is there any examples that can help me ?
Thank you
Mana

Hi Antonio,
Actully I mean the number of metamodels are known.For example, assume that there are two known metamodels in the target side, the first one is the target metamodel, and the second one is the trace metamodel .
I would like to see an example of ETL transformation that run on a source model and generate the target model and the trace model as well. This statement is part of the chapter 5 of the ebook which says "it is often essential to be able to access/update additional models during a transformation (such as trace or configuration models). Building on the facilities provided by EMC and EOL, ETL enables specification of transformations that can transform an arbitrary number of source models into an arbitrary number of target models."
could you please explain this more for me or provide me with an example.
Thank you
Mana

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How to transform this pascal code into java code!

I want to transform this pascal code into java code . Please tel me how to do it because I really don't know how to do it!
Thanks!
{CALCULATE HOHN-LONDON FACTORS}
var kk:tab4;
PROCEDURE INTENS(var kk:tab4);
begin
for n:=0 to nr+2 do
begin
kk^[1,n]:=sqrt(lup*lup*yg*(yg-4)+4*sqr(n+1)) +lup*(yg-2);
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kk^[3,n]:=0.5*(kk^[1,n]*kk^[1,n]+4*(sqr(n+1)-lup*lup));
kk^[4,n]:= 0.5*(kk^[2,n]*kk^[2,n]+4*(sqr(n+1)-lup*lup));
kk^[5,n]:= sqrt(ldown*ldown*yd*(yd-4)+4*sqr(n+1)) +ldown*(yd-2);
end;
end;
BEGIN
new (kk);
intens(kk);
writeln(f2,' ','N ','V','branch ','H-L');
for n:=1 to np do
begin
fp1[n,v]:=(n-ldown)*(n+ldown+1)*sqr(kk^[2,n-1]*kk^[6,n]+4*(n+ldown)*(n-ldown+1));
fp1[n,v]:=fp1[n,v]/(4*(n+0.5)*kk^[4,n-1]*kk^[8,n]) ;
writeln(f2,' ',n,' ',v,' fp1 ',fp1[n,v]:10:2);
end;
for n:=1 to nq do
begin
fq1[n,v]:=sqr(kk^[2,n]*kk^[6,n]*(ldown+0.5)+4*(n-ldown+1)*(n+ldown+1)*(ldown-0.5)) ;
fq1[n,v]:=fq1[n,v]/(2*(n+0.5)*kk^[4,n]*kk^[8,n]*(n+1.5));
fq1[n,v]:=fq1[n,v]*(n+1);
writeln(f2,' ',n,' ',v,' fq1 ',fq1[n,v]:10:2);
end;
for n:=1 to nr do
begin
fr1[n,v]:=sqr(kk^[2,n+1]*kk^[6,n]+4*(n-ldown+2)*(n+ldown+1));
fr1[n,v]:=fr1[n,v]/(4*kk^[4,n+1]*kk^[8,n]*(n+1.5));
fr1[n,v]:=fr1[n,v]*(n-ldown+1)*(n+ldown+2) ;
writeln(f2,' ',n,' ',v,' fr1 ',fr1[n,v]:10:2);
end;

Basically it looks like this:
public class KK{
     private your_type[][] kk = new your_type[length][length];
     private void intens(your_type[] kk){
          for(int n= 0; n<nr+2; n++){
               kk[1][n] = Math.sqrt(lup*lup*yg*(yg-4)+4*Math.pow((n+1), 2)) +lup*(yg-2);
               kk[2][n] = Math.sqrt(lup*lup*yg*(yg-4)+4*Math.pow((n+1), 2))-lup*(yg-2);
               kk[3][n] = 0.5*(kk[1][n]*kk[1][n]+4*(Math.pow((n+1), 2)-lup*lup));
               kk[4][n] = 0.5*(kk[2][n]*kk[2][n]+4*(Math.pow((n+1), 2)-lup*lup));
               kk[5][n] = Math.sqrt(ldown*ldown*yd*(yd-4)+4*Math.pow((n+1), 2)) +ldown*(yd-2);
     public static void main(String args[]){
          KK k = new KK();
          k.intens(kk);
          System.out.println(f2 + ' ' + 'N ' + 'V' + 'branch ' + 'H-L');
          for(int n=1; n < np; n++){
               fp1[n][v] = (n-ldown)*(n+ldown+1)*Math.pow((kk[2][n-1]*kk[6][n]+4*(n+ldown)*(n-ldown+1)), 2);
               fp1[n][v] = fp1[n][v]/(4*(n+0.5)*kk[4][n-1]*kk[8][n]) ;
               System.out.println(f2 + ' ' + n + ' ' + v + ' fp1 ' + fp1[n][v]:10:2);
          for(int n=1; n< nq;n++){
               fq1[n][v] = Math.pow((kk[2][n]*kk[6][n]*(ldown+0.5)+4*(n-ldown+1)*(n+ldown+1)*(ldown-0.5)), 2);
               fq1[n][v] = fq1[n][v]/(2*(n+0.5)*kk[4][n]*kk[8][n]*(n+1.5));
               fq1[n][v] = fq1[n][v]*(n+1);
               System.out.println(f2 + ' ' + n + ' ' + v + ' fq1 ' + fq1[n][v]:10:2);
          for(int n=1; n < nr; n++){
               fr1[n][v] = Math.pow((kk[2][n+1]*kk[6][n]+4*(n-ldown+2)*(n+ldown+1)), 2);
               fr1[n][v] = fr1[n][v]/(4*kk[4][n+1]*kk[8][n]*(n+1.5));
               fr1[n][v] = fr1[n][v]*(n-ldown+1)*(n+ldown+2) ;
               System.out.println(f2 + ' ' + n + ' ' + v + ' fr1 ' + fr1[n][v]:10:2); //fr1[n][v]:10:2 --> Here you must use the BigDecimal class
}I'm not very sure because my pascal knowledge is extremely "dated".
What about the converter I told you about?

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[list=1]
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[list]
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[list=1]
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[list]
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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by [email protected] - JDev Team:
HOWTO: Import source files into JDeveloper
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[b]To import files into a new project:
[list=1]
[*] Create a new Project using File->New Project...
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[list]
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[list]
Now your source files will be conveniently grouped by package in the JDeveloper navigator. In addition, the navigator will keep track of files you add and remove from the filesystem automatically.<HR></BLOCKQUOTE>
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Activation of the change list canceled Check result for Message Mapping COND_A_COND_A01_TO_File_PriceDataIntermediate_Warehouse | urn:bp:xi:dwn:lu:common:Logistics:100: Starting compilation Source code has syntax error: C:/usr/sap/IXV/DVEBMGS01/j2ee/cluster/server0/./temp/classpath_resolver/Map11a81744fef611e0a49b000000aa1a4a/source/com/sap/xi/tf/_COND_A_COND_A01_TO_File_PriceDataIntermediate_Warehouse_.java:123: array required, but java.lang.String found material = material +MATNR<i>; //var(i) ^ C:/usr/sap/IXV/DVEBMGS01/j2ee/cluster/server0/./temp/classpath_resolver/Map11a81744fef611e0a49b000000aa1a4a/source/com/sap/xi/tf/_COND_A_COND_A01_TO_File_PriceDataIntermediate_Warehouse_.java:126: cannot resolve symbol symbol : variable result location: class com.sap.xi.tf._COND_A_COND_A01_TO_File_PriceDataIntermediate_Warehouse_ result.addVAlue(material); ^ 2 errors
Edited by: GhoseArjun on Oct 25, 2011 12:57 PM

[ETL]How to transform a Source model into an arbitrary number of target models ?

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