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Module contains external API of the evitaDB.
/*
*
* _ _ ____ ____
* _____ _(_) |_ __ _| _ \| __ )
* / _ \ \ / / | __/ _` | | | | _ \
* | __/\ V /| | || (_| | |_| | |_) |
* \___| \_/ |_|\__\__,_|____/|____/
*
* Copyright (c) 2023
*
* Licensed under the Business Source License, Version 1.1 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://github.com/FgForrest/evitaDB/blob/master/LICENSE
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.evitadb.api.requestResponse.schema;
import io.evitadb.utils.NamingConvention;
import javax.annotation.Nonnull;
import java.util.Map;
import java.util.Optional;
/**
* Generic interface that allows accessing schema attributes. Allow to unify access to attributes across multiple levels
* of the schema - catalog, entity and reference which all allow defining attributes.
*
* @author Jan Novotný ([email protected]), FG Forrest a.s. (c) 2022
*/
public interface AttributeSchemaProvider {
/**
* Returns definition of all attributes defined in this provider.
*/
@Nonnull
Map getAttributes();
/**
* Returns definition of the attribute of particular name.
*/
@Nonnull
Optional getAttribute(@Nonnull String attributeName);
/**
* Returns definition of the attribute of particular name in specific naming convention.
*/
@Nonnull
Optional getAttributeByName(@Nonnull String attributeName, @Nonnull NamingConvention namingConvention);
}