Entry.java

package project;

import java.util.*;
import org.overture.codegen.runtime.*;
import org.overture.codegen.vdm2jml.runtime.*;

@SuppressWarnings("all")
//@ nullable_by_default

final public class Entry {
  /*@ public ghost static boolean invChecksOn = true; @*/

  private Entry() {}

  public static Number useOk() {

    project.Entrytypes.T1 t1 =
        new project.Entrytypes.T1(
            new project.Entrytypes.T2(new project.Entrytypes.T3(new project.Entrytypes.T4(5L))));
    //@ assert Utils.is_(t1,project.Entrytypes.T1.class);

    project.Entrytypes.T2 stateDes_1 = t1.get_t2();

    project.Entrytypes.T3 stateDes_2 = stateDes_1.get_t3();

    project.Entrytypes.T4 stateDes_3 = stateDes_2.get_t4();

    //@ assert stateDes_3 != null;

    stateDes_3.set_x(6L);
    //@ assert Utils.is_(stateDes_2,project.Entrytypes.T3.class);

    //@ assert stateDes_2.valid();

    //@ assert Utils.is_(stateDes_1,project.Entrytypes.T2.class);

    //@ assert stateDes_1.valid();

    //@ assert Utils.is_(t1,project.Entrytypes.T1.class);

    //@ assert t1.valid();

    project.Entrytypes.T2 stateDes_4 = t1.get_t2();

    project.Entrytypes.T3 stateDes_5 = stateDes_4.get_t3();

    project.Entrytypes.T4 stateDes_6 = stateDes_5.get_t4();

    //@ assert stateDes_6 != null;

    stateDes_6.set_x(7L);
    //@ assert Utils.is_(stateDes_5,project.Entrytypes.T3.class);

    //@ assert stateDes_5.valid();

    //@ assert Utils.is_(stateDes_4,project.Entrytypes.T2.class);

    //@ assert stateDes_4.valid();

    //@ assert Utils.is_(t1,project.Entrytypes.T1.class);

    //@ assert t1.valid();

    Number ret_1 = 0L;
    //@ assert Utils.is_nat(ret_1);

    return ret_1;
  }

  public static Number useNotOk() {

    project.Entrytypes.T1 t1 =
        new project.Entrytypes.T1(
            new project.Entrytypes.T2(new project.Entrytypes.T3(new project.Entrytypes.T4(5L))));
    //@ assert Utils.is_(t1,project.Entrytypes.T1.class);

    project.Entrytypes.T2 stateDes_7 = t1.get_t2();

    project.Entrytypes.T3 stateDes_8 = stateDes_7.get_t3();

    project.Entrytypes.T4 stateDes_9 = stateDes_8.get_t4();

    //@ assert stateDes_9 != null;

    stateDes_9.set_x(60L);
    //@ assert Utils.is_(stateDes_8,project.Entrytypes.T3.class);

    //@ assert stateDes_8.valid();

    //@ assert Utils.is_(stateDes_7,project.Entrytypes.T2.class);

    //@ assert stateDes_7.valid();

    //@ assert Utils.is_(t1,project.Entrytypes.T1.class);

    //@ assert t1.valid();

    project.Entrytypes.T2 stateDes_10 = t1.get_t2();

    project.Entrytypes.T3 stateDes_11 = stateDes_10.get_t3();

    project.Entrytypes.T4 stateDes_12 = stateDes_11.get_t4();

    //@ assert stateDes_12 != null;

    stateDes_12.set_x(5L);
    //@ assert Utils.is_(stateDes_11,project.Entrytypes.T3.class);

    //@ assert stateDes_11.valid();

    //@ assert Utils.is_(stateDes_10,project.Entrytypes.T2.class);

    //@ assert stateDes_10.valid();

    //@ assert Utils.is_(t1,project.Entrytypes.T1.class);

    //@ assert t1.valid();

    Number ret_2 = 0L;
    //@ assert Utils.is_nat(ret_2);

    return ret_2;
  }

  public static Object Run() {

    IO.println("Before useOk");
    {
      final Number ignorePattern_1 = useOk();
      //@ assert Utils.is_nat(ignorePattern_1);

      /* skip */
    }

    IO.println("After useOk");
    IO.println("Before useNotOk");
    {
      final Number ignorePattern_2 = useNotOk();
      //@ assert Utils.is_nat(ignorePattern_2);

      /* skip */
    }

    IO.println("After useNotOk");
    return 0L;
  }

  public String toString() {

    return "Entry{}";
  }
}