Util


1   /*
2    * (c) Rob Gordon 2005
3    */
4   package org.oddjob.designer.elements.schedule;
5   
6   import org.oddjob.designer.model.DesignAttribute;
7   
8   /**
9    * 
10   */
11  class Util {
12  
13      static String   constrainedToString(
14              DesignAttribute on,
15              DesignAttribute from,
16              DesignAttribute to) {
17          if (on.attribute() != null) {
18              return "on " + on.attribute();          
19          }
20          String   result = "";
21          if (from.attribute() != null) {
22              result = "from " + from.attribute();
23          }
24          if (to.attribute() != null) {
25              if (result.length() > 0) {
26                  result += " ";
27              }
28              result += "to " + from.attribute();
29          }
30          return result;
31      }
32      
33  }
34

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