From e1f7fc02f23ed2e7f57ac0b79047643d6b7e508a Mon Sep 17 00:00:00 2001
From: t-eguchi <26-t-eguchi-tmn@it-college.co.jp>
Date: Fri, 18 Sep 2026 10:05:49 +0900
Subject: [PATCH] =?UTF-8?q?=EF=BC=92=E6=97=A5=E7=9B=AE=E3=81=AE=EF=BC=99?=
 =?UTF-8?q?=E6=AE=B5=E9=9A=8E=E7=9B=AE=E7=B5=82=E4=BA=86?=
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---
 em-oop/src/EmployeeData.java | 4 ++++
 em-oop/src/Main.java         | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/em-oop/src/EmployeeData.java b/em-oop/src/EmployeeData.java
index a4486e2..cd2f52e 100644
--- a/em-oop/src/EmployeeData.java
+++ b/em-oop/src/EmployeeData.java
@@ -41,6 +41,10 @@ public class EmployeeData extends BaseData {
 
 	public void setIdEmployee(String idEmployee) {
 		this.idEmployee = idEmployee;
+		if (idEmployee == null || idEmployee.strip().isEmpty()) {
+			System.out.println("社員IDが空のため設定できませんでした");
+			return;
+		}
 	}
 
 	public String getNmEmployee() {
diff --git a/em-oop/src/Main.java b/em-oop/src/Main.java
index 36e2dd3..718a01c 100644
--- a/em-oop/src/Main.java
+++ b/em-oop/src/Main.java
@@ -80,6 +80,10 @@ public class Main {
 			EmployeeData sampleEmp = (EmployeeData) allData[0];
 			sampleEmp.setNmEmployee("");
 		}
+		if (allData[0] instanceof EmployeeData) {
+			EmployeeData sampleEmp = (EmployeeData) allData[0];
+			sampleEmp.setIdEmployee("");
+		}
 
 		//			String serchId1 = "10002";
 		//		System.out.println(serchId1 + "を検索します");