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

   1 package org.simantics.graph.compiler.internal.store;
   2
   3 import gnu.trove.map.hash.TIntIntHashMap;
   4 import gnu.trove.map.hash.TIntObjectHashMap;
   5 import gnu.trove.set.hash.TIntHashSet;
   6
   7 import org.simantics.graph.store.IStore;
   8 import org.simantics.graph.store.IndexMappingUtils;
   9 import org.simantics.ltk.Location;
  10
  11 public class LocationStore implements IStore {
  12
  13         TIntObjectHashMap<Location> locations;
  14
  15         public LocationStore(TIntObjectHashMap<Location> locations) {
  16                 this.locations = locations;
  17         }
  18
  19         public LocationStore() {
  20                 this(new TIntObjectHashMap<Location>());
  21         }
  22
  23         @Override
  24         public void map(TIntIntHashMap map) {
  25                 locations = IndexMappingUtils.map(map, locations, new TIntHashSet());
  26         }
  27
  28         public Location getLocation(int id) {
  29                 return locations.get(id);
  30         }
  31
  32         public void add(int resource, Location tree) {
  33                 locations.putIfAbsent(resource, tree);
  34         }
  35
  36 }