data/src/main/java/one/nem/kidshift/data/ChildData.java

@@ -1,5 +1,7 @@
 package one.nem.kidshift.data;
 
+import java.util.List;
+
 import one.nem.kidshift.model.ChildModel;
 
 public interface ChildData {
@@ -11,6 +13,12 @@ public interface ChildData {
      */
     ChildModel getChild(String childId);
 
+    /**
+     * 子ユーザー一覧取得
+     * @return List<ChildModel> 子ユーザー一覧
+     */
+    List<ChildModel> getChildList();
+
     /**
      * 子ユーザー情報更新
      * @param child 子ユーザー情報

data/src/main/java/one/nem/kidshift/data/impl/ChildDataDummyImpl.java

@@ -1,14 +1,30 @@
 package one.nem.kidshift.data.impl;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import one.nem.kidshift.data.ChildData;
 import one.nem.kidshift.model.ChildModel;
 
 public class ChildDataDummyImpl implements ChildData {
+
     @Override
     public ChildModel getChild(String childId) {
         return null;
     }
 
+    @Override
+    public List<ChildModel> getChildList() {
+        // 仮置きデータを生成する
+        List<ChildModel> childList = new ArrayList<>();
+
+        childList.add(new ChildModel("1", "子供1", "idididididid"));
+        childList.add(new ChildModel("2", "子供2", "idididididid"));
+        childList.add(new ChildModel("3", "子供3", "idididididid"));
+
+        return childList;
+    }
+
     @Override
     public void updateChild(ChildModel child) {