title: Call different methods depending on input parameters
body: <p>Please give me an advice and example how I can implement this situation when I should call different methods up to incoming params with Map.</p>
  
  <pre><code>public String mainMethod(Int count) {
      if (count == 1) { return myMethod }
      else if (count == 2) { return myMethod2 }
      else if (count == 3) { return myMethod3 }
  }
  
  public String myMethod1() {
      ..............  
  } 
  
  public String myMethod2() {
      ..............  
  } 
  
  public String myMethod3() {
      ..............  
  } 
  </code></pre>