bundles/org.simantics.spreadsheet/src/org/simantics/spreadsheet/solver/formula/FormulaError2.java

   1 package org.simantics.spreadsheet.solver.formula;
   2
   3 import java.util.HashMap;
   4 import java.util.Map;
   5
   6 import org.apache.poi.util.Internal;
   7 import org.simantics.databoard.binding.mutable.Variant;
   8
   9 public enum FormulaError2{
  10     @Internal
  11     _NO_ERROR(-1, "(no error)"),NULL(0x00, "#NULL"),DIV0(0x07,"#DIV/0!"),VALUE(0x0F,
  12             "#VALUE!"),REF(0x17,"#REF!"),NAME(0x1D,"#NAME?"),NUM(0x24,"#NUM!"),NA(0x2A, "#N/A"),
  13     CIRCULAR_REF(0xFFFFFFC4, "~CIRCULAR~REF~"),FUNCTION_NOT_IMPLEMENTED(0xFFFFFFE2,"~FUNCTION~NOT~IMPLEMENTED~");
  14
  15     private final String text;
  16     //private final Integer longType;
  17     //private final byte shortType;
  18
  19     private static Map<String, FormulaError2> smap = new HashMap<String, FormulaError2>();
  20
  21     private FormulaError2(int type, String text){
  22         //this.longType = type;
  23         //this.shortType = (byte)type;
  24         this.text = text;
  25     }
  26
  27     static {
  28         for(FormulaError2 error : values()) {
  29             smap.put(error.getString(), error);
  30         }
  31     }
  32
  33     public String getString(){
  34         return this.text;
  35     }
  36
  37     public static FormulaError2 forString(String errorName){
  38         FormulaError2 err = smap.get(errorName);
  39         return err;
  40     }
  41
  42     public static FormulaError2 forObject(Object errorObj){
  43         if(errorObj instanceof Variant)
  44             return forString(((Variant)errorObj).getValue().toString());
  45         else
  46             return forString(errorObj.toString());
  47     }
  48
  49     public static String handleErrorCall(Object value){
  50         if(value==null) return VALUE.getString();
  51         FormulaError2 error = FormulaError2.forObject(value);
  52         if(error!=null) return error.getString();
  53         return VALUE.getString();
  54     }
  55 }