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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "configholder.h"
namespace config {
ConfigHolder::ConfigHolder()
: _monitor(),
_current()
{
}
ConfigUpdate::UP
ConfigHolder::provide()
{
vespalib::MonitorGuard guard(_monitor);
ConfigUpdate::UP ret(new ConfigUpdate(*_current));
return ret;
}
void
ConfigHolder::handle(ConfigUpdate::UP update)
{
vespalib::MonitorGuard guard(_monitor);
_current = std::move(update);
guard.broadcast();
}
bool
ConfigHolder::wait(uint64_t timeoutInMillis)
{
vespalib::MonitorGuard guard(_monitor);
return guard.wait(timeoutInMillis);
}
bool
ConfigHolder::poll()
{
vespalib::MonitorGuard guard(_monitor);
return (_current.get() != NULL);
}
void
ConfigHolder::interrupt()
{
vespalib::MonitorGuard guard(_monitor);
guard.broadcast();
}
} // namespace config
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