bundles/org.simantics.scl.reflection/src/org/simantics/scl/reflection/functions/FieldAccessorFunction.java

   1 package org.simantics.scl.reflection.functions;
   2
   3 import java.lang.reflect.Field;
   4
   5 import org.simantics.scl.runtime.function.FunctionImpl1;
   6
   7 public class FieldAccessorFunction extends FunctionImpl1 {
   8     Field field;
   9
  10     public FieldAccessorFunction(Field field) {
  11         this.field = field;
  12     }
  13
  14     public Field getField() {
  15         return field;
  16     }
  17
  18     @Override
  19     public Object apply(Object p0) {
  20         try {
  21             return field.get(p0);
  22         } catch (IllegalArgumentException e) {
  23             throw new RuntimeException(e);
  24         } catch (IllegalAccessException e) {
  25             throw new RuntimeException(e);
  26         }
  27     }
  28
  29     @Override
  30     public String toString() {
  31         return field.getName();
  32     }
  33 }