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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 "indexenvironment.h"
namespace search::fef::test {
/**
* This class is used to setup an IndexEnvironment for testing.
*/
class IndexEnvironmentBuilder {
public:
/**
* Constructs a new index environment builder.
*
* @param env The index environment to build to.
*/
IndexEnvironmentBuilder(IndexEnvironment &env);
/**
* Add a field to the index environment. This is analogous to adding fields to a document.
*
* @param type The type of field to add.
* @param coll collection type
* @param name The name of the field.
*/
IndexEnvironmentBuilder &addField(const FieldType &type,
const FieldInfo::CollectionType &coll,
const vespalib::string &name);
/**
* Add a field to the index environment with specified data type.
*
* @param type The type of field to add.
* @param coll Collection type
* @param dataType Collection base data type
* @param name The name of the field.
*/
IndexEnvironmentBuilder &addField(const FieldType &type,
const FieldInfo::CollectionType &coll,
const FieldInfo::DataType &dataType,
const vespalib::string &name);
/** Returns a reference to the index environment of this. */
IndexEnvironment &getIndexEnv() { return _env; }
/** Returns a const reference to the index environment of this. */
const IndexEnvironment &getIndexEnv() const { return _env; }
private:
IndexEnvironmentBuilder(const IndexEnvironmentBuilder &); // hide
IndexEnvironmentBuilder & operator=(const IndexEnvironmentBuilder &); // hide
private:
IndexEnvironment &_env;
};
}
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