Integration of Rapidminer with Java: Obtaining the output Example Set (Process Result) -

i want execute rapidminer process java use output exampleset (process result) subsequent operations (with java).

i managed process execution code below, don't have clue how obtain process result example set.

ideally, want example set independent of variables, if need generate metadata beforehand, have be.

package com.companyname.rm;  import com.rapidminer.process; import com.rapidminer.rapidminer; import com.rapidminer.operator.operatorexception; import com.rapidminer.tools.xmlexception;  import java.io.file; import java.io.ioexception;  public class runprocess {     public static void main(string[] args) {         try {             rapidminer.setexecutionmode(rapidminer.executionmode.command_line);             rapidminer.init();              process process = new process(new file("//my_path/..../test_java.rmp"));             process.run();          } catch (ioexception | xmlexception | operatorexception ex) {             ex.printstacktrace();         }     } } 

to obtain exampleset of process need add

iocontainer ioresult = process.run(); 

a shortened example taken http://allinoneat.blogspot.de/2013/04/integrate-rapidminer-wtih-java.html

iocontainer ioresult = process.run(); if (ioresult.getelementat(0) instanceof exampleset) {     exampleset resultset = (exampleset) ioresult.getelementat(0);      (example example : resultset) {         iterator<attribute> allatts = example.getattributes().allattributes();             while (allatts.hasnext()) {                 attribute = allatts.next();                 if (a.isnumerical()) {                     double value = example.getvalue(a);                     system.out.print(value + " ");                 } else {                     string value = example.getvalueasstring(a);                     system.out.print(value + " ");                 }             }             system.out.println("\n");      } }