From 2a5e107ed56267e827e061540135f0638546fa8e Mon Sep 17 00:00:00 2001
From: houzhongjian <houzhongyi@126.com>
Date: 星期四, 10 四月 2025 14:24:23 +0800
Subject: [PATCH] 移除ServerInfoConfiguration配置
---
iailab-framework/iailab-common/src/main/java/com/iailab/framework/common/util/collection/MapUtils.java | 68 ++++++++++++++++++++++++++++++++++
1 files changed, 68 insertions(+), 0 deletions(-)
diff --git a/iailab-framework/iailab-common/src/main/java/com/iailab/framework/common/util/collection/MapUtils.java b/iailab-framework/iailab-common/src/main/java/com/iailab/framework/common/util/collection/MapUtils.java
new file mode 100644
index 0000000..921dcbe
--- /dev/null
+++ b/iailab-framework/iailab-common/src/main/java/com/iailab/framework/common/util/collection/MapUtils.java
@@ -0,0 +1,68 @@
+package com.iailab.framework.common.util.collection;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.util.ObjUtil;
+import com.iailab.framework.common.core.KeyValue;
+import com.google.common.collect.Maps;
+import com.google.common.collect.Multimap;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Consumer;
+
+/**
+ * Map 工具类
+ *
+ * @author iailab
+ */
+public class MapUtils {
+
+ /**
+ * 从哈希表表中，获得 keys 对应的所有 value 数组
+ *
+ * @param multimap 哈希表
+ * @param keys keys
+ * @return value 数组
+ */
+ public static <K, V> List<V> getList(Multimap<K, V> multimap, Collection<K> keys) {
+ List<V> result = new ArrayList<>();
+ keys.forEach(k -> {
+ Collection<V> values = multimap.get(k);
+ if (CollectionUtil.isEmpty(values)) {
+ return;
+ }
+ result.addAll(values);
+ });
+ return result;
+ }
+
+ /**
+ * 从哈希表查找到 key 对应的 value，然后进一步处理
+ * key 为 null 时, 不处理
+ * 注意，如果查找到的 value 为 null 时，不进行处理
+ *
+ * @param map 哈希表
+ * @param key key
+ * @param consumer 进一步处理的逻辑
+ */
+ public static <K, V> void findAndThen(Map<K, V> map, K key, Consumer<V> consumer) {
+ if (ObjUtil.isNull(key) || CollUtil.isEmpty(map)) {
+ return;
+ }
+ V value = map.get(key);
+ if (value == null) {
+ return;
+ }
+ consumer.accept(value);
+ }
+
+ public static <K, V> Map<K, V> convertMap(List<KeyValue<K, V>> keyValues) {
+ Map<K, V> map = Maps.newLinkedHashMapWithExpectedSize(keyValues.size());
+ keyValues.forEach(keyValue -> map.put(keyValue.getKey(), keyValue.getValue()));
+ return map;
+ }
+
+}
--
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