gerrit.simantics Code Review - simantics/platform.git/blob

   1 package org.simantics.spreadsheet.graph.formula;
   2
   3 import java.util.HashMap;
   4 import java.util.Map;
   5 import org.apache.poi.util.Internal;
   6 import org.simantics.databoard.binding.mutable.Variant;
   7
   8 public enum FormulaError2{
   9         @Internal
  10         _NO_ERROR(-1, "(no error)"),NULL(0x00, "#NULL"),DIV0(0x07,"#DIV/0!"),VALUE(0x0F,
  11         "#VALUE!"),REF(0x17,"#REF!"),NAME(0x1D,"#NAME?"),NUM(0x24,"#NUM!"),NA(0x2A, "#N/A"),
  12         CIRCULAR_REF(0xFFFFFFC4, "~CIRCULAR~REF~"),FUNCTION_NOT_IMPLEMENTED(0xFFFFFFE2,"~FUNCTION~NOT~IMPLEMENTED~");
  13
  14         private final String text;
  15         //private final Integer longType;
  16         //private final byte shortType;
  17
  18         private static Map<String, FormulaError2> smap = new HashMap<String, FormulaError2>();
  19
  20         private FormulaError2(int type, String text){
  21                 //this.longType = type;
  22                 //this.shortType = (byte)type;
  23                 this.text = text;
  24         }
  25
  26         static {
  27                 for(FormulaError2 error : values()) {
  28                         smap.put(error.getString(), error);
  29                 }
  30         }
  31
  32         public String getString(){
  33                 return this.text;
  34         }
  35
  36         public static FormulaError2 forString(String errorName){
  37         FormulaError2 err = smap.get(errorName);
  38         return err;
  39     }
  40
  41         public static FormulaError2 forObject(Object errorObj){
  42                 if(errorObj instanceof Variant)
  43                         return forString(((Variant)errorObj).getValue().toString());
  44                 else
  45                         return forString(errorObj.toString());
  46         }
  47
  48         public static String handleErrorCall(Object value){
  49                 if(value==null) return VALUE.getString();
  50                 FormulaError2 error = FormulaError2.forObject(value);
  51                 if(error!=null) return error.getString();
  52                 return VALUE.getString();
  53         }
  54 }