From d5d25a2f9099529f25108cf4d79398653f3827a4 Mon Sep 17 00:00:00 2001
From: Chia-Ping Tsai <chia7712@gmail.com>
Date: Fri, 12 May 2023 21:08:26 +0800
Subject: [PATCH] [COMMON] rewrite admin.Member by java 17 record

---
 .../java/org/astraea/common/admin/Member.java | 81 ++-----------------
 1 file changed, 6 insertions(+), 75 deletions(-)

diff --git a/common/src/main/java/org/astraea/common/admin/Member.java b/common/src/main/java/org/astraea/common/admin/Member.java
index 824e983cf2..f03fbca4b4 100644
--- a/common/src/main/java/org/astraea/common/admin/Member.java
+++ b/common/src/main/java/org/astraea/common/admin/Member.java
@@ -16,80 +16,11 @@
  */
 package org.astraea.common.admin;
 
-import java.util.Objects;
 import java.util.Optional;
 
-public final class Member {
-  private final String groupId;
-  private final String memberId;
-  private final Optional<String> groupInstanceId;
-  private final String clientId;
-  private final String host;
-
-  Member(
-      String groupId,
-      String memberId,
-      Optional<String> groupInstanceId,
-      String clientId,
-      String host) {
-    this.groupId = groupId;
-    this.memberId = memberId;
-    this.groupInstanceId = groupInstanceId;
-    this.clientId = clientId;
-    this.host = host;
-  }
-
-  @Override
-  public String toString() {
-    return "Member{"
-        + "memberId='"
-        + memberId
-        + '\''
-        + ", groupInstanceId="
-        + groupInstanceId
-        + ", clientId='"
-        + clientId
-        + '\''
-        + ", host='"
-        + host
-        + '\''
-        + '}';
-  }
-
-  public String groupId() {
-    return groupId;
-  }
-
-  public String memberId() {
-    return memberId;
-  }
-
-  public Optional<String> groupInstanceId() {
-    return groupInstanceId;
-  }
-
-  public String clientId() {
-    return clientId;
-  }
-
-  public String host() {
-    return host;
-  }
-
-  @Override
-  public boolean equals(Object o) {
-    if (this == o) return true;
-    if (o == null || getClass() != o.getClass()) return false;
-    Member member = (Member) o;
-    return Objects.equals(groupId, member.groupId)
-        && Objects.equals(memberId, member.memberId)
-        && Objects.equals(groupInstanceId, member.groupInstanceId)
-        && Objects.equals(clientId, member.clientId)
-        && Objects.equals(host, member.host);
-  }
-
-  @Override
-  public int hashCode() {
-    return Objects.hash(groupId, memberId, groupInstanceId, clientId, host);
-  }
-}
+public record Member(
+    String groupId,
+    String memberId,
+    Optional<String> groupInstanceId,
+    String clientId,
+    String host) {}