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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include "search_context.h"
#include "string_matcher.h"
#include <vespa/vespalib/fuzzy/fuzzy_matching_algorithm.h>
namespace search {
template <class EntryT> class EnumStoreT;
}
namespace search::attribute {
class EnumHintSearchContext;
/*
* StringSearchContext is an abstract base class for search contexts
* handling a query term on a string attribute vector.
*/
class StringSearchContext : public SearchContext, public StringMatcher
{
protected:
using MatcherType = StringMatcher;
public:
StringSearchContext(const AttributeVector& to_be_searched, std::unique_ptr<QueryTermSimple> query_term,
bool cased, vespalib::FuzzyMatchingAlgorithm fuzzy_matching_algorithm);
StringSearchContext(const AttributeVector& to_be_searched, StringMatcher&& matcher);
StringSearchContext(StringSearchContext &&) noexcept;
~StringSearchContext() override;
const QueryTermUCS4* queryTerm() const override;
bool valid() const override;
void setup_enum_hint_sc(const EnumStoreT<const char*>& enum_store, EnumHintSearchContext& enum_hint_sc);
};
}
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