List of asQueryResultIterator() Examples

Examples of asQueryResultIterator()

com.google.appengine.api.datastore.PreparedQuery.asQueryResultIterator()

Examples of com.google.appengine.api.datastore.PreparedQuery.asQueryResultIterator()

  }
  
  public static QueryResultIterator<Entity> getAll(){
    Query q = new Query(ENTRY_KIND);
    PreparedQuery pq = datastore.prepare(q);
    return pq.asQueryResultIterator();
  }

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Examples of com.google.appengine.api.datastore.PreparedQuery.asQueryResultIterator()

    final QueryResultIterator<Entity> entities;
    PreparedQuery prepared = this.datastore.servicePrepare(query);
    FetchOptions fetchOptions = getRootCommand().getFetchOptions();
    if (fetchOptions == null)
    {
      entities = prepared.asQueryResultIterator();
    }
    else
    {
      entities = prepared.asQueryResultIterator(fetchOptions);
    }

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Examples of com.google.appengine.api.datastore.PreparedQuery.asQueryResultIterator()

    {
      entities = prepared.asQueryResultIterator();
    }
    else
    {
      entities = prepared.asQueryResultIterator(fetchOptions);
    }
    return entities;
  }


  <R> Future<QueryResultIterator<R>> futureSingleQueryInstanceIterator()

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Examples of com.google.appengine.api.datastore.PreparedQuery.asQueryResultIterator()

     * 
     * @return entities as query result iterator
     */
    protected QueryResultIterator<Entity> asQueryResultEntityIterator() {
        PreparedQuery pq = prepareQuery();
        return pq.asQueryResultIterator(fetchOptions);
    }


    /**
     * Returns entities as query result iterable.
     *

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Examples of com.google.appengine.api.datastore.PreparedQuery.asQueryResultIterator()

     * 
     * @return entities as query result iterator
     */
    protected QueryResultIterator<Entity> asQueryResultEntityIterator() {
        PreparedQuery pq = txSet ? ds.prepare(tx, query) : ds.prepare(query);
        return pq.asQueryResultIterator(fetchOptions);
    }


    /**
     * Returns entities as query result iterable.
     *

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Examples of com.google.appengine.api.datastore.PreparedQuery.asQueryResultIterator()

    final LoadEngine loadEngine = loader.createLoadEngine();


    return new QueryResultIterable<T>() {
      @Override
      public QueryResultIterator<T> iterator() {
        return new ProjectionIterator<>(pq.asQueryResultIterator(fetchOpts), loadEngine);
      }
    };
  }


  /**

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Examples of com.google.appengine.api.datastore.PreparedQuery.asQueryResultIterator()

        Query query = new Query("Person")
            .setAncestor(key)
            .setKeysOnly();


        PreparedQuery preparedQuery = service.prepare(query);
        QueryResultIterator<Entity> iter = preparedQuery.asQueryResultIterator();
        Assert.assertNotNull(iter.next());
        Cursor cursor = iter.getCursor();


        iter = service.prepare(query).asQueryResultIterator(FetchOptions.Builder.withStartCursor(cursor));
        Assert.assertFalse(iter.hasNext());

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Examples of com.google.appengine.api.datastore.PreparedQuery.asQueryResultIterator()

        Query query = new Query("Person")
            .setAncestor(key)
            .setKeysOnly();


        PreparedQuery preparedQuery = service.prepare(query);
        QueryResultIterator<Entity> iter = preparedQuery.asQueryResultIterator();
        List<Index> indexes = iter.getIndexList();
        if (indexes != null) {
            // TODO -- something useful
            System.out.println("indexes = " + indexes);
        }

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