[GitHub] [inlong] EMsnap commented on a diff in pull request #5614: [INLONG-5613][Sort] Add interval join support for FlinkSqlParser

[GitBox <gi...@apache.org>]

EMsnap commented on code in PR #5614:
URL: https://github.com/apache/inlong/pull/5614#discussion_r951139682


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inlong-sort/sort-core/src/test/java/org/apache/inlong/sort/parser/IntervalJoinRelationSqlParseTest.java:
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@@ -0,0 +1,187 @@
+/*
+ *   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.inlong.sort.parser;
+
+import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
+import org.apache.flink.table.api.EnvironmentSettings;
+import org.apache.flink.table.api.bridge.java.StreamTableEnvironment;
+import org.apache.flink.test.util.AbstractTestBase;
+import org.apache.inlong.common.enums.MetaField;
+import org.apache.inlong.sort.formats.common.DecimalFormatInfo;
+import org.apache.inlong.sort.formats.common.LongFormatInfo;
+import org.apache.inlong.sort.formats.common.StringFormatInfo;
+import org.apache.inlong.sort.formats.common.TimestampFormatInfo;
+import org.apache.inlong.sort.parser.impl.FlinkSqlParser;
+import org.apache.inlong.sort.parser.result.ParseResult;
+import org.apache.inlong.sort.protocol.FieldInfo;
+import org.apache.inlong.sort.protocol.GroupInfo;
+import org.apache.inlong.sort.protocol.MetaFieldInfo;
+import org.apache.inlong.sort.protocol.StreamInfo;
+import org.apache.inlong.sort.protocol.enums.KafkaScanStartupMode;
+import org.apache.inlong.sort.protocol.node.Node;
+import org.apache.inlong.sort.protocol.node.extract.KafkaExtractNode;
+import org.apache.inlong.sort.protocol.node.format.CanalJsonFormat;
+import org.apache.inlong.sort.protocol.node.format.JsonFormat;
+import org.apache.inlong.sort.protocol.node.load.KafkaLoadNode;
+import org.apache.inlong.sort.protocol.transformation.FieldRelation;
+import org.apache.inlong.sort.protocol.transformation.FilterFunction;
+import org.apache.inlong.sort.protocol.transformation.StringConstantParam;
+import org.apache.inlong.sort.protocol.transformation.TimeUnitConstantParam;
+import org.apache.inlong.sort.protocol.transformation.TimeUnitConstantParam.TimeUnit;
+import org.apache.inlong.sort.protocol.transformation.WatermarkField;
+import org.apache.inlong.sort.protocol.transformation.function.AddFunction;
+import org.apache.inlong.sort.protocol.transformation.function.BetweenFunction;
+import org.apache.inlong.sort.protocol.transformation.function.IntervalFunction;
+import org.apache.inlong.sort.protocol.transformation.function.SingleValueFilterFunction;
+import org.apache.inlong.sort.protocol.transformation.function.SubtractFunction;
+import org.apache.inlong.sort.protocol.transformation.operator.AndOperator;
+import org.apache.inlong.sort.protocol.transformation.operator.EmptyOperator;
+import org.apache.inlong.sort.protocol.transformation.operator.EqualOperator;
+import org.apache.inlong.sort.protocol.transformation.relation.IntervalJoinRelation;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Test for Interval join for {@link IntervalJoinRelation} {@link FlinkSqlParser} with {@link KafkaExtractNode}
+ */
+public class IntervalJoinRelationSqlParseTest extends AbstractTestBase {
+
+    private KafkaExtractNode buildKafkaExtractNode() {
+        List<FieldInfo> fields = Arrays.asList(new FieldInfo("id", new LongFormatInfo()),
+                new FieldInfo("price", new DecimalFormatInfo(32, 2)),
+                new FieldInfo("currency", new StringFormatInfo()),
+                new FieldInfo("order_time", new TimestampFormatInfo(3)),
+                new MetaFieldInfo("proc_time", MetaField.PROCESS_TIME)
+        );
+        return new KafkaExtractNode("1", "kafka_input_1", fields,
+                new WatermarkField(new FieldInfo("order_time", new TimestampFormatInfo(3))),
+                null, "orders", "localhost:9092",
+                new JsonFormat(), KafkaScanStartupMode.EARLIEST_OFFSET, null,
+                "groupId_1", null);
+    }
+
+    private KafkaExtractNode buildKafkaExtractNode2() {

Review Comment:
   please do not use number in method name



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