wmoustafa commented on code in PR #4925: URL: https://github.com/apache/iceberg/pull/4925#discussion_r1017235634
########## api/src/main/java/org/apache/iceberg/view/ViewBuilder.java: ########## @@ -0,0 +1,151 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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 + * + * http://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.apache.iceberg.view; + +import java.util.List; +import java.util.Map; +import org.apache.iceberg.Schema; +import org.apache.iceberg.catalog.Namespace; +import org.apache.iceberg.catalog.ViewCatalog; + +/** + * A builder used to create or replace a SQL {@link View}. + * + * <p>Call {@link ViewCatalog#buildView} to create a new builder. + */ +public interface ViewBuilder { + /** + * Set the view schema. + * + * @param schema view schema + * @return this for method chaining + */ + ViewBuilder withSchema(Schema schema); + + /** + * Set the view query. + * + * @param query view query + * @return this for method chaining + */ + ViewBuilder withQuery(String query); + + /** + * Set the view SQL dialect. + * + * @param dialect view SQL dialect + * @return this for method chaining + */ + ViewBuilder withDialect(String dialect); + + /** + * Set the view default catalog. + * + * @param defaultCatalog view default catalog + * @return this for method chaining + */ + ViewBuilder withDefaultCatalog(String defaultCatalog); + + /** + * Set the view default namespace. + * + * @param defaultNamespace view default namespace + * @return this for method chaining + */ + ViewBuilder withDefaultNamespace(Namespace defaultNamespace); + + /** + * Set the view query column names. + * + * @param queryColumnNames view query column names + * @return this for method chaining + */ + ViewBuilder withQueryColumnNames(List<String> queryColumnNames); + + /** + * Set the view field aliases. + * + * @param fieldAliases view field aliases + * @return this for method chaining + */ + ViewBuilder withFieldAliases(List<String> fieldAliases); + + /** + * Set the view field comments. + * + * @param fieldComments view field comments + * @return this for method chaining + */ + ViewBuilder withFieldComments(List<String> fieldComments); + + /** + * Add key/value properties to the view. + * + * @param properties key/value properties + * @return this for method chaining + */ + ViewBuilder withProperties(Map<String, String> properties); + + /** + * Add a key/value property to the view. + * + * @param key a key + * @param value a value + * @return this for method chaining + */ + ViewBuilder withProperty(String key, String value); + + /** + * Set a location for the view. + * + * @param location a location + * @return this for method chaining + */ + ViewBuilder withLocation(String location); + + /** + * Add a SQL {@link View} for a different dialect. + * + * @param sqlViewRepresentation a SQL view representation + * @return this for method chaining + * @throws IllegalArgumentException if the dialect is the same as the SQL view being built + */ + ViewBuilder withOtherSQLRepresentation(SQLViewRepresentation sqlViewRepresentation); Review Comment: Relevant discussion here: https://github.com/apache/iceberg/pull/4925#issuecomment-1253381372. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
