godfreyhe commented on a change in pull request #7817: [FLINK-11702][table-planner-blink] Introduce a new table type system: InternalType URL: https://github.com/apache/flink/pull/7817#discussion_r260623802
########## File path: flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/type/ArrayType.java ########## @@ -0,0 +1,68 @@ +/* + * 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.type; + +import static org.apache.flink.util.Preconditions.checkNotNull; + +/** + * Type for Array. + */ +public class ArrayType implements InternalType { + + private final InternalType elementType; + private final boolean primitive; + + public ArrayType(InternalType elementType) { + this(elementType, false); + } + + public ArrayType(InternalType elementType, boolean primitive) { + this.elementType = checkNotNull(elementType); + this.primitive = primitive; Review comment: do we need this constructor? we can infer `is primitive` value from `elementType instanceof PrimitiveType` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services
