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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
/**
* \class storage::TestNodeStateUpdater
* \ingroup common
*
* \brief Test implementation of the node state updater.
*/
#pragma once
#include <vespa/storage/common/nodestateupdater.h>
namespace storage {
struct TestNodeStateUpdater : public NodeStateUpdater
{
lib::NodeState::CSP _reported;
lib::NodeState::CSP _current;
lib::ClusterState::CSP _cluster;
std::vector<StateListener*> _listeners;
public:
TestNodeStateUpdater(const lib::NodeType& type);
~TestNodeStateUpdater();
lib::NodeState::CSP getReportedNodeState() const override { return _reported; }
lib::NodeState::CSP getCurrentNodeState() const override { return _current; }
lib::ClusterState::CSP getSystemState() const override { return _cluster; }
void addStateListener(StateListener& s) override { _listeners.push_back(&s); }
void removeStateListener(StateListener&) override {}
Lock::SP grabStateChangeLock() override { return Lock::SP(new Lock); }
void setReportedNodeState(const lib::NodeState& state) override { _reported.reset(new lib::NodeState(state)); }
void setCurrentNodeState(const lib::NodeState& state) { _current.reset(new lib::NodeState(state)); }
void setClusterState(lib::ClusterState::CSP c) {
_cluster = c;
for (uint32_t i = 0; i < _listeners.size(); ++i) {
_listeners[i]->handleNewState();
}
}
};
} // storage
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