plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/tables/mi/MnemonicCellEditorValidator.java

   1 package net.mograsim.plugin.tables.mi;
   2
   3 import org.eclipse.jface.viewers.ICellEditorValidator;
   4
   5 import net.mograsim.machine.mi.parameters.MnemonicFamily;
   6
   7 public class MnemonicCellEditorValidator implements ICellEditorValidator
   8 {
   9         private MnemonicFamily family;
  10
  11         public MnemonicCellEditorValidator(MnemonicFamily family)
  12         {
  13                 this.family = family;
  14         }
  15
  16         @Override
  17         public String isValid(Object value)
  18         {
  19                 int index = (Integer) value;
  20                 return index >= 0 && index < family.size() ? null
  21                                 : String.format("MnemonicFamily has %s elements, index %s is out of bounds", family.size(), value.toString());
  22         }
  23
  24 }