rocksdb/thrift/lib/cpp/test/loadgen/ScoreBoard.h
Dhruba Borthakur 80c663882a Create leveldb server via Thrift.
Summary:
First draft.
Unit tests pass.

Test Plan: unit tests attached

Reviewers: heyongqiang

Reviewed By: heyongqiang

Differential Revision: https://reviews.facebook.net/D3969
2012-07-07 09:42:39 -07:00

60 lines
1.8 KiB
C++

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
#ifndef THRIFT_TEST_LOADGEN_SCOREBOARD_H_
#define THRIFT_TEST_LOADGEN_SCOREBOARD_H_ 1
#include <inttypes.h>
namespace apache { namespace thrift { namespace loadgen {
/**
* A ScoreBoard object keeps statistics for a Worker.
*
* There is intended to be one ScoreBoard object per Worker, so that it doesn't
* need to perform locking when recording statistics.
*
* The Monitor object is responsible for aggregating the statistics from the
* various ScoreBoards.
*/
class ScoreBoard {
public:
virtual ~ScoreBoard() {}
/**
* opStarted() is invoked just before each call to
* Worker::performOperation().
*/
virtual void opStarted(uint32_t opType) = 0;
/**
* opSucceeded() is invoked after each successful call to
* Worker::performOperation().
*/
virtual void opSucceeded(uint32_t opType) = 0;
/**
* opFailed() is invoked if Worker::performOperation() throws an exception.
*/
virtual void opFailed(uint32_t opType) = 0;
};
}}} // apache::thrift::loadgen
#endif // THRIFT_TEST_LOADGEN_SCOREBOARD_H_