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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
/**
* Class that simplifies operations where we want to iterate through all
* the documents in a bucket (possibly with a document selection) and do
* something with each entry.
*/
#pragma once
#include <vespa/persistence/spi/bucket.h>
#include <vespa/persistence/spi/context.h>
#include <vespa/persistence/spi/types.h>
namespace document { class FieldSet; }
namespace storage::spi {
struct PersistenceProvider;
class DocEntry;
}
namespace storage {
class BucketProcessor
{
public:
class EntryProcessor {
public:
virtual ~EntryProcessor() {};
virtual void process(spi::DocEntry&) = 0;
};
static void iterateAll(spi::PersistenceProvider&,
const spi::Bucket&,
const std::string& documentSelection,
std::shared_ptr<document::FieldSet> field_set,
EntryProcessor&,
spi::IncludedVersions,
spi::Context&);
};
}
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