dawidwys commented on a change in pull request #8335: [FLINK-12253][table-common] Setup a class hierarchy for the new logical type system URL: https://github.com/apache/flink/pull/8335#discussion_r280742847
########## File path: flink-table/flink-table-common/src/main/java/org/apache/flink/table/types/logical/ArrayType.java ########## @@ -0,0 +1,132 @@ +/* + * 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.flink.table.types.logical; + +import org.apache.flink.annotation.PublicEvolving; +import org.apache.flink.util.Preconditions; + +import java.lang.reflect.Array; +import java.util.Collections; +import java.util.List; +import java.util.Objects; +import java.util.Set; + +/** + * Logical type of an array of elements with same subtype. Compared to the SQL standard, the maximum + * cardinality of an array cannot be specified but is fixed at {@link Integer#MAX_VALUE}. Also, any + * valid type is supported as a subtype. + * + * <p>The serialized string representation is {@code ARRAY<t>} where {@code t} is the type of Review comment: nit: `is the type of` -> `is the logical type of` ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
