bundles/org.simantics.modeling/src/org/simantics/modeling/LifeCycleContext.java

   1 package org.simantics.modeling;\r
   2 \r
   3 import org.simantics.db.Resource;\r
   4 import org.simantics.scl.runtime.function.Function1;\r
   5 import org.simantics.scl.runtime.tuple.Tuple0;\r
   6 \r
   7 public class LifeCycleContext {\r
   8 \r
   9         final private Resource resource;\r
  10         final private Function1<LifeCycleContext,Tuple0> load;\r
  11         final private Function1<LifeCycleContext,Tuple0> unload;\r
  12         \r
  13         public LifeCycleContext(Resource resource, Function1<LifeCycleContext, Tuple0> load, Function1<LifeCycleContext, Tuple0> unload) {\r
  14                 this.resource = resource;\r
  15                 this.load = load;\r
  16                 this.unload = unload;\r
  17         }\r
  18         \r
  19         public void load() {\r
  20                 if(load != null) load.apply(this);\r
  21         }\r
  22         \r
  23         public void unload() {\r
  24                 if(unload != null) unload.apply(this);\r
  25         }\r
  26         \r
  27 }\r