Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
 /*
  * Copyright 2013 Google Inc. All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.google.api.services.datastore.client;
Provides the ability to split a query into multiple shards.
public interface QuerySplitter {

  
Returns a list of sharded com.google.api.services.datastore.DatastoreV1.Querys for the given query. This will create up to the desired number of splits, however it may return less splits if the desired number of splits is unavailable.

Parameters:
query the query to split.
numSplits the desired number of splits.
datastore the datastore to run on.
Throws:
DatastoreException if there was a datastore error while generating query splits.
java.lang.IllegalArgumentException if the given query or numSplits was invalid.
  List<QuerygetSplits(Query queryint numSplitsDatastore datastore)
      throws DatastoreException;
New to GrepCode? Check out our FAQ X