feat: 🍍 抽象工厂模式

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/IProduct.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01;
+
+/**
+ * 电子产品抽象类
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:10
+ * @since 0.0.1
+ */
+public interface IProduct {
+
+    void start();
+
+    void shutdown();
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/IProductFactory.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01;
+
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.mobile.IMobileProduct;
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.pc.IPcProduct;
+
+/**
+ * 电子产品抽象工厂类
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:10
+ * @since 0.0.1
+ */
+public interface IProductFactory {
+
+    IMobileProduct producePhone();
+
+    IPcProduct producePc();
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/OPPOFactory.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01;
+
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.mobile.OPPOPhone;
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.pc.OPPOPc;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * oppo factory
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:24
+ * @since 0.0.1
+ */
+@Slf4j
+public class OPPOFactory implements IProductFactory {
+    @Override
+    public OPPOPhone producePhone() {
+        log.info("Producing phone by oppo");
+        return new OPPOPhone();
+    }
+
+    @Override
+    public OPPOPc producePc() {
+        log.info("Producing pc by oppo");
+        return new OPPOPc();
+    }
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/XiaomiFactory.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01;
+
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.mobile.IMobileProduct;
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.mobile.XiaomiPhone;
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.pc.IPcProduct;
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.pc.XiaomiPc;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * xiaomi factory
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:24
+ * @since 0.0.1
+ */
+@Slf4j
+public class XiaomiFactory implements IProductFactory {
+    @Override
+    public IMobileProduct producePhone() {
+        log.info("Producing phone by xiaomi");
+        return new XiaomiPhone();
+    }
+
+    @Override
+    public IPcProduct producePc() {
+        log.info("Producing pc by xiaomi");
+        return new XiaomiPc();
+    }
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/mobile/IMobileProduct.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.mobile;
+
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.IProduct;
+
+/**
+ * 手机产品类
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:10
+ * @since 0.0.1
+ */
+public interface IMobileProduct extends IProduct {
+
+    void call(String number);
+
+    void sendSMS(String number, String message);
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/mobile/OPPOPhone.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.mobile;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * oppo phone
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:13
+ * @since 0.0.1
+ */
+@Slf4j
+public class OPPOPhone implements IMobileProduct {
+    @Override
+    public void start() {
+        log.info("oppo phone started");
+    }
+
+    @Override
+    public void shutdown() {
+        log.info("oppo phone shutdown");
+    }
+
+    @Override
+    public void call(String number) {
+        log.info("oppo phone call {} say hello", number);
+    }
+
+    @Override
+    public void sendSMS(String number, String message) {
+        log.info("oppo phone send SMS {} to {}", message, number);
+    }
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/mobile/VIVOPhone.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.mobile;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * vivo phone
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:13
+ * @since 0.0.1
+ */
+@Slf4j
+public class VIVOPhone implements IMobileProduct {
+    @Override
+    public void start() {
+        log.info("vivo phone started");
+    }
+
+    @Override
+    public void shutdown() {
+        log.info("vivo phone shutdown");
+    }
+
+    @Override
+    public void call(String number) {
+        log.info("vivo phone call {} say hello", number);
+    }
+
+    @Override
+    public void sendSMS(String number, String message) {
+        log.info("vivo phone send SMS {} to {}", message, number);
+    }
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/mobile/XiaomiPhone.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.mobile;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * 小米手机
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:12
+ * @since 0.0.1
+ */
+@Slf4j
+public class XiaomiPhone implements IMobileProduct {
+    @Override
+    public void start() {
+        log.info("xiaomi phone started");
+    }
+
+    @Override
+    public void shutdown() {
+        log.info("xiaomi phone shutdown");
+    }
+
+    @Override
+    public void call(String number) {
+        log.info("xiaomi phone call {} say hello", number);
+    }
+
+    @Override
+    public void sendSMS(String number, String message) {
+        log.info("xiaomi phone send SMS {} to {}", message, number);
+    }
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/pc/IPcProduct.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.pc;
+
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.IProduct;
+
+/**
+ * pc interface
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:16
+ * @since 0.0.1
+ */
+public interface IPcProduct extends IProduct {
+
+    void surfing();
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/pc/OPPOPc.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.pc;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * oppo pc
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:19
+ * @since 0.0.1
+ */
+@Slf4j
+public class OPPOPc implements IPcProduct {
+    @Override
+    public void start() {
+        log.info("oppo pc Starting");
+    }
+
+    @Override
+    public void shutdown() {
+        log.info("oppo pc shutdown");
+    }
+
+    @Override
+    public void surfing() {
+        log.info("oppo pc surfing on the internet");
+    }
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/pc/XiaomiPc.java

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+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.pc;
+
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * xiaomi pc
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:19
+ * @since 0.0.1
+ */
+@Slf4j
+public class XiaomiPc implements IPcProduct {
+
+    @Override
+    public void start() {
+        log.info("xiaomi pc Starting");
+    }
+
+    @Override
+    public void shutdown() {
+        log.info("xiaomi pc shutdown");
+    }
+
+    @Override
+    public void surfing() {
+        log.info("xiaomi pc surfing on the internet");
+    }
+}

src/main/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/package-info.java

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+/**
+ * 抽象工厂模式
+ *
+ * @author niushuai233
+ * @date 2023/12/20 11:41
+ * @since 0.0.1
+ */
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory;

src/test/java/cc/niushuai/demo/designpattern/creatormodel/abstractfactory/_01/ProductFactoryTest.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2023 niushuai233 niushuai.cc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *         http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01;
+
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.mobile.IMobileProduct;
+import cc.niushuai.demo.designpattern.creatormodel.abstractfactory._01.pc.IPcProduct;
+import lombok.extern.slf4j.Slf4j;
+import org.junit.jupiter.api.Test;
+
+/**
+ * product factory
+ *
+ * @author niushuai233
+ * @date 2023/12/20 15:28
+ * @since 0.0.1
+ */
+@Slf4j
+public class ProductFactoryTest {
+
+    @Test
+    public void testProduct() {
+
+        log.info("================xiaomi product demo================");
+        XiaomiFactory xiaomiFactory = new XiaomiFactory();
+        testPhone(xiaomiFactory.producePhone());
+        testPc(xiaomiFactory.producePc());
+
+        log.info("================OPPO product demo================");
+        OPPOFactory oppoFactory = new OPPOFactory();
+        testPhone(oppoFactory.producePhone());
+        testPc(oppoFactory.producePc());
+    }
+
+    private void testPc(IPcProduct pc) {
+        pc.start();
+        pc.surfing();
+        pc.shutdown();
+    }
+
+    private void testPhone(IMobileProduct phone) {
+        phone.start();
+        phone.call("13800138000");
+        phone.sendSMS("13800138000", "pls say hello.");
+        phone.shutdown();
+    }
+}