luoyedeyi commented on code in PR #9425:
URL: https://github.com/apache/dolphinscheduler/pull/9425#discussion_r870927110
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dolphinscheduler-task-plugin/dolphinscheduler-task-api/src/main/java/org/apache/dolphinscheduler/plugin/task/api/utils/ParameterUtils.java:
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@@ -0,0 +1,61 @@
+package org.apache.dolphinscheduler.plugin.task.api.utils;
+
+import org.apache.commons.lang.math.NumberUtils;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+
+public class ParameterUtils {
+ private static String NO_VALUE_KEY = "__NO_VALUE_KEY";
+ private static String DOUBLE_HYPHEN = "--";
+ private static String HYPHEN = "-";
+
+ public static Map fromArgs(String[] args) throws IllegalArgumentException
{
+ Map<String, String> map = new HashMap(args.length / 2);
+ int i = 0;
+ while (true) {
+ while (i < args.length) {
+ String key = getKeyFromArgs(args, i);
+ if (key.isEmpty()) {
+ throw new IllegalArgumentException("The input contains an
empty argument");
+ }
+
+ ++i;
+ if (i >= args.length) {
+ map.put(key, NO_VALUE_KEY);
+ } else if (NumberUtils.isNumber(args[i])) {
+ map.put(key, args[i]);
+ ++i;
+ } else if (!args[i].startsWith(DOUBLE_HYPHEN) &&
!args[i].startsWith(HYPHEN)) {
+ map.put(key, args[i]);
+ ++i;
+ } else {
+ map.put(key, NO_VALUE_KEY);
+ }
+ }
+
+ return map;
+ }
+ }
+
+ public static String getKeyFromArgs(String[] args, int index) {
Review Comment:
Deleted this code
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