From 35facc88fc6826fa077345bc57834b7a6f2ad406 Mon Sep 17 00:00:00 2001
From: arinming <jyandysys1@naver.com>
Date: Tue, 6 Feb 2024 03:21:02 +0900
Subject: [PATCH] =?UTF-8?q?[Week3][Chap11]=20=EC=9D=B8=ED=84=B0=ED=8E=98?=
 =?UTF-8?q?=EC=9D=B4=EC=8A=A4=20-=20=EB=8B=A4=EC=A4=91=20=EA=B5=AC?=
 =?UTF-8?q?=ED=98=84=20(#27)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java-basic/src/poly/diamond/Child.java"    | 18 ++++++++++++++++++
 .../src/poly/diamond/DiamondMian.java"         | 16 ++++++++++++++++
 .../src/poly/diamond/InterfaceA.java"          |  7 +++++++
 .../src/poly/diamond/InterfaceB.java"          |  7 +++++++
 4 files changed, 48 insertions(+)
 create mode 100644 "\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/Child.java"
 create mode 100644 "\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/DiamondMian.java"
 create mode 100644 "\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/InterfaceA.java"
 create mode 100644 "\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/InterfaceB.java"

diff --git "a/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/Child.java" "b/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/Child.java"
new file mode 100644
index 0000000..39cba86
--- /dev/null
+++ "b/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/Child.java"
@@ -0,0 +1,18 @@
+package poly.diamond;
+
+public class Child implements InterfaceA, InterfaceB{
+    @Override
+    public void methodA() {
+        System.out.println("Child.methodA");
+    }
+
+    @Override
+    public void methodB() {
+        System.out.println("Child.methodB");
+    }
+
+    @Override
+    public void methodCommon() {
+        System.out.println("Child.methodCommon");
+    }
+}
diff --git "a/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/DiamondMian.java" "b/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/DiamondMian.java"
new file mode 100644
index 0000000..0c544e4
--- /dev/null
+++ "b/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/DiamondMian.java"
@@ -0,0 +1,16 @@
+package poly.diamond;
+
+public class DiamondMian {
+    public static void main(String[] args) {
+        InterfaceA a = new Child();
+        a.methodA();
+        a.methodCommon();
+
+        InterfaceB b = new Child();
+        b.methodB();
+        b.methodCommon();
+
+        Child child = new Child();
+        child.methodCommon();
+    }
+}
diff --git "a/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/InterfaceA.java" "b/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/InterfaceA.java"
new file mode 100644
index 0000000..1e3354b
--- /dev/null
+++ "b/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/InterfaceA.java"
@@ -0,0 +1,7 @@
+package poly.diamond;
+
+public interface InterfaceA {
+    void methodA();
+
+    void methodCommon();
+}
diff --git "a/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/InterfaceB.java" "b/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/InterfaceB.java"
new file mode 100644
index 0000000..529ac02
--- /dev/null
+++ "b/\352\271\200\354\225\204\353\246\260/java-basic/src/poly/diamond/InterfaceB.java"
@@ -0,0 +1,7 @@
+package poly.diamond;
+
+public interface InterfaceB {
+    void methodB();
+
+    void methodCommon();
+}