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arangodb/arangod/Pregel/WorkerContext.cpp

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////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2016 ArangoDB GmbH, Cologne, Germany
///
/// 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.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Simon Grätzer
////////////////////////////////////////////////////////////////////////////////
#include "WorkerContext.h"
#include "InMessageCache.h"
using namespace arangodb;
using namespace arangodb::pregel;
WorkerContext::WorkerContext(unsigned int en) : _executionNumber(en) {
_readCache = new InMessageCache();
_writeCache = new InMessageCache();
}
WorkerContext::~WorkerContext() {
LOG(ERR) << "dafuq";
}
void WorkerContext::swapIncomingCaches() {
InMessageCache *t = _readCache;
_readCache = _writeCache;
_writeCache = t;
}