建造者模式

Author: phxnirvana

src/create/builder/BuilderTest.java

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+package builder;
+
+/**
+ * 测试类，生产一个金刚狼
+ * @author Chayne_Shen 2017/3/10 0010.
+ */
+public class BuilderTest {
+    public static void main(String[] args) {
+        WolverineDirector director = new WolverineDirector();
+        XMan wolverine = director.constructWolverine(new WolverineBuilder());
+    }
+}

src/create/builder/WolverineBuilder.java

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+package builder;
+
+/**
+ * 金刚狼的builder
+ * @author Chayne_Shen 2017/3/10 0010.
+ */
+
+public class WolverineBuilder implements XManBuilder {
+    XMan mXMan;
+    WolverineBuilder() {
+        mXMan = new XMan();
+    }
+
+    public WolverineBuilder buildXFactor() {
+        mXMan.setxFactor("claw");
+        System.out.println(mXMan.getxFactor());
+        return this;
+    }
+
+    public WolverineBuilder buildLover() {
+        mXMan.setLover("Jane");
+        System.out.println(mXMan.getLover());
+        return this;
+    }
+
+    public XMan buildXman() {
+        System.out.println("Wolverine is successfully built");
+
+        return mXMan;
+    }
+}

src/create/builder/WolverineDirector.java

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+package builder;
+
+/**
+ * 控制builder生产金刚狼
+ * @author Chayne_Shen 2017/3/10 0010.
+ */
+
+public class WolverineDirector {
+    public XMan constructWolverine(WolverineBuilder wolverineBuilder) {
+        return wolverineBuilder
+                .buildXFactor()
+                .buildLover()
+                .buildXman();
+    }
+}

src/create/builder/XMan.java

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+package builder;
+
+/**
+ * x战警通用属性
+ * @author Chayne_Shen 2017/3/10 0010.
+ */
+
+public class XMan {
+    private String xFactor;
+    private String lover;
+
+    public String getxFactor() {
+        return xFactor;
+    }
+
+    public XMan setxFactor(String xFactor) {
+        this.xFactor = xFactor;
+        return this;
+    }
+
+    public String getLover() {
+        return lover;
+    }
+
+    public XMan setLover(String lover) {
+        this.lover = lover;
+        return this;
+    }
+}

src/create/builder/XManBuilder.java

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+package builder;
+
+/**
+ * x战警builder
+ * @author Chayne_Shen 2017/3/9 0009.
+ *
+ */
+
+public interface XManBuilder {
+    XManBuilder buildXFactor();
+    XManBuilder buildLover();
+    XMan buildXman();
+}