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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "thread_bundle.h"
#include "exceptions.h"
namespace vespalib {
ThreadBundle &
ThreadBundle::trivial() {
struct TrivialThreadBundle : ThreadBundle {
size_t size() const override { return 1; }
void run(const std::vector<Runnable*> &targets) override {
if (targets.size() == 1) {
targets[0]->run();
} else if (targets.size() > 1) {
throw IllegalArgumentException("too many targets");
}
};
};
static TrivialThreadBundle trivial_thread_bundle;
return trivial_thread_bundle;
}
} // namespace vespalib
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