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arangodb/arangod/Sharding/ShardingStrategy.cpp

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C++

////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
/// Copyright 2004-2014 triAGENS 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 Jan Steemann
////////////////////////////////////////////////////////////////////////////////
#include "ShardingStrategy.h"
#include "Cluster/ServerState.h"
#include <velocypack/Builder.h>
#include <velocypack/velocypack-aliases.h>
using namespace arangodb;
bool ShardingStrategy::isCompatible(ShardingStrategy const* other) const {
return name() == other->name();
}
void ShardingStrategy::toVelocyPack(VPackBuilder& result) {
// only need to print sharding strategy if we are in a cluster
if (ServerState::instance()->isRunningInCluster()) {
result.add("shardingStrategy", VPackValue(name()));
}
}