新增：使用接口的接口案例

Author: JeffLi1993

src/org/javacore/base/inter/ApplyInter.java

@@ -0,0 +1,67 @@
+package org.javacore.base.inter;
+
+import java.util.Arrays;
+
+/*
+ * Copyright [2015] [Jeff Lee]
+ *
+ * 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.
+ */
+
+/**
+ * @author Jeff Lee
+ * @since 2015-12-1 13:04:30
+ *  使用接口的接口案例
+ */
+interface ProcessorInter {
+    String name();
+
+    Object process(Object input);
+}
+
+class UpcaseImpl implements ProcessorInter {
+    @Override
+    public String name() {
+        return this.getClass().getSimpleName();
+    }
+
+    @Override
+    public Object process(Object input) {
+        return ((String)input).toUpperCase();
+    }
+}
+
+class SplitcaseImpl implements ProcessorInter {
+    @Override
+    public String name() {
+        return this.getClass().getSimpleName();
+    }
+
+    @Override
+    public Object process(Object input) {
+        return Arrays.toString(((String) input).split(" "));
+    }
+}
+
+public class ApplyInter {
+    public static void process(ProcessorInter p , Object input){
+        System.out.println("调用对象名：" + p.name());
+        System.out.println(p.process(input));
+    }
+
+    public static String s = "BYSocket's Blog is www.bysocket.com";
+    public static void main(String[] args) {
+        process(new UpcaseImpl(),s);
+        process(new SplitcaseImpl(),s);
+    }
+}