Single responsibility principle

oop-in-spring/practice/solid/srp/after/Data.java

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+public class Data {
+    String someProperty;
+}

oop-in-spring/practice/solid/srp/after/DataDisplayer.java

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+public class DataDisplayer {
+    public void display() {
+        Data data = loadHtml();
+        updateGui(data);
+    }
+}

oop-in-spring/practice/solid/srp/after/DataLoader.java

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+public class DataLoader {
+    public Data loadHtml() {
+        HttpClient client = new HttpClient();
+        client.connect(url);
+        return client.getResponse();
+    }
+
+    private void updateGui(Data data) {
+        GuiData guiModel = parseDataToGuiData(data);
+        tableUI.changeData(guiModel);
+    }
+
+    private GuiData parseDataToGuiData(Data data) {
+        // ... 파싱 처리 코듸
+    }
+}

oop-in-spring/practice/solid/srp/before/DataViewer.java

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+public class DataViewer {
+
+    public void display() {
+        byte[] data = loadHtml();
+        updateGui(data);
+    }
+
+    public byte[] loadHtml() {
+        SocketClient client = new SocketClient();
+        client.connect(server, port);
+        return client.read();
+    }
+
+    private void updateGui(byte[] data) {
+        GuiData guiModel = parseDataToGuiData(data);
+        tableUI.changeData(guiModel);
+    }
+
+    private GuiData parseDataToGuiData(byte[] data) {
+        // ... 파싱 처리 코듸
+    }
+
+    // 기타 코드
+}