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Module contains external API of the evitaDB.
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/*
*
* _ _ ____ ____
* _____ _(_) |_ __ _| _ \| __ )
* / _ \ \ / / | __/ _` | | | | _ \
* | __/\ 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 javax.annotation.Nullable;
import java.io.Serializable;
import java.util.Map;
/**
* The interface concentrates the similar methods across all schema related interfaces that describe their
* basic properties.
*
* @author Jan Novotný ([email protected]), FG Forrest a.s. (c) 2022
*/
public interface NamedSchemaContract extends Serializable {
/**
* Contains unique name of the model. Case-sensitive. Distinguishes one model item from another
* within single entity instance.
*/
@Nonnull
String getName();
/**
* Contains description of the model is optional but helps authors of the schema / client API to better
* explain the original purpose of the model to the consumers.
*/
@Nullable
String getDescription();
/**
* Map contains the {@link #getName()} variants in different {@link NamingConvention naming conventions}. The name
* is guaranteed to be unique among other model names in same convention. These names are used to quickly
* translate to / from names used in different protocols. Each API protocol prefers names in different naming
* conventions.
*/
@Nonnull
Map getNameVariants();
/**
* Method returns the name of the attribute in specified naming convention. The names are kept in the schema because
* the translation is computational expensive and also there is no guaranteed way that the name converted from
* original to a version in specific naming convention could be reverted to the original - some information is lost
* during the conversion. We also need to ensure that the name in all conventions stays unique.
*
* @param namingConvention to get name variant for
* @return attribute {@link #getName()} in specified naming convention
*/
@Nonnull
String getNameVariant(@Nonnull NamingConvention namingConvention);
}