[GitHub] [inlong] vernedeng commented on a diff in pull request #5126: [INLONG-5094][SortStandalone] Implements time interval interceptor

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

vernedeng commented on code in PR #5126:
URL: https://github.com/apache/inlong/pull/5126#discussion_r924351638


##########
inlong-sort-standalone/sort-standalone-source/src/main/java/org/apache/inlong/sort/standalone/rollback/TimeBasedFilterInterceptor.java:
##########
@@ -0,0 +1,134 @@
+/*
+ * 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.standalone.rollback;
+
+import org.apache.commons.lang3.math.NumberUtils;
+import org.apache.flume.Context;
+import org.apache.flume.Event;
+import org.apache.flume.interceptor.Interceptor;
+import org.apache.inlong.sort.standalone.channel.ProfileEvent;
+import org.apache.inlong.sort.standalone.utils.Constants;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+/**
+ * Interceptor that filters events selectively based on a configured time interval.
+ * Usually, it's used to roll back data in a certain time interval.
+ * It supports config either one of start, stop time or both of them.
+ * Multiple TimeBasedFilterInterceptor can be chained together to create more complex time intervals.
+ */
+public class TimeBasedFilterInterceptor implements Interceptor {
+
+    private static final Logger logger = LoggerFactory
+            .getLogger(TimeBasedFilterInterceptor.class);
+    private final long startTime;
+    private final long stopTime;
+
+    public TimeBasedFilterInterceptor(long startTime, long stopTime) {
+        this.startTime = startTime;
+        this.stopTime = stopTime;
+    }
+
+    @Override
+    public void initialize() {
+        //no-op

Review Comment:
   fix, thx



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