コード例 #1
0
  private void indexedStringEntityQueriesRun(int count) {
    // create entities
    List<IndexedStringEntity> entities = new ArrayList<>(count);
    String[] fixedRandomStrings = StringGenerator.createFixedRandomStrings(count);
    for (int i = 0; i < count; i++) {
      IndexedStringEntity entity = new IndexedStringEntity();
      entity.setId((long) i);
      entity.setIndexedString(fixedRandomStrings[i]);
      entities.add(entity);
    }
    log("Built entities.");

    // insert entities
    realm.beginTransaction();
    realm.copyToRealm(entities);
    realm.commitTransaction();
    log("Inserted entities.");

    // query for entities by indexed string at random
    int[] randomIndices = StringGenerator.getFixedRandomIndices(getQueryCount(), count - 1);

    startClock();
    for (int i = 0; i < getQueryCount(); i++) {
      int nextIndex = randomIndices[i];
      RealmQuery<IndexedStringEntity> query = realm.where(IndexedStringEntity.class);
      query.equalTo("indexedString", fixedRandomStrings[nextIndex]);
      RealmResults<IndexedStringEntity> result = query.findAll();
      for (int j = 0, resultSize = result.size(); j < resultSize; j++) {
        // actually get each entity so its object is reconstructed, same with properties
        IndexedStringEntity entity = result.get(j);
        entity.getId();
        entity.getIndexedString();
      }
    }
    stopClock(Benchmark.Type.QUERY_INDEXED);

    // delete all entities
    realm.beginTransaction();
    realm.delete(IndexedStringEntity.class);
    realm.commitTransaction();
    log("Deleted all entities.");
  }
コード例 #2
0
 private void deleteAll() {
   realm.beginTransaction();
   realm.delete(SimpleEntityNotNull.class);
   realm.commitTransaction();
 }