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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/vespalib/stllike/string.h>
namespace search { class AttributeVector; }
namespace document { class Field; }
namespace proton {
struct IFieldUpdateCallback {
virtual ~IFieldUpdateCallback() = default;
virtual void onUpdateField(const document::Field & field, const search::AttributeVector * attr) = 0;
};
struct DummyFieldUpdateCallback : IFieldUpdateCallback {
void onUpdateField(const document::Field & , const search::AttributeVector *) override {}
};
}
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