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Spring Data Relational support
/*
* Copyright 2019-2023 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* 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 org.springframework.data.relational.core.sql.render;
import org.springframework.data.relational.core.sql.Delete;
import org.springframework.data.relational.core.sql.Insert;
import org.springframework.data.relational.core.sql.Select;
import org.springframework.data.relational.core.sql.Update;
/**
* SQL renderer for {@link Select} and {@link Delete} statements.
*
* @author Mark Paluch
* @since 1.1
*/
public interface Renderer {
/**
* Render the {@link Select} AST into a SQL statement.
*
* @param select the statement to render, must not be {@literal null}.
* @return the rendered statement.
*/
String render(Select select);
/**
* Render the {@link Insert} AST into a SQL statement.
*
* @param insert the statement to render, must not be {@literal null}.
* @return the rendered statement.
*/
String render(Insert insert);
/**
* Render the {@link Update} AST into a SQL statement.
*
* @param update the statement to render, must not be {@literal null}.
* @return the rendered statement.
*/
String render(Update update);
/**
* Render the {@link Delete} AST into a SQL statement.
*
* @param delete the statement to render, must not be {@literal null}.
* @return the rendered statement.
*/
String render(Delete delete);
}