/**
* 高级抽象类
* @author Administrator
*
*/
public abstract class AbstractClass {
public static final String METHOD_1 = "m1";
public static final String METHOD_2 = "m2";
public final void templateMethod(String methodName){
if(METHOD_1.equals(methodName)){
doOperation1(methodName);
}
if(METHOD_2.equals(methodName)){
doOperation2(methodName);
}
}
protected abstract void doOperation1(String methodName);
protected abstract void doOperation2(String methodName);
}/**
* 该类继承高级抽象类
* @author Administrator
*
*/
public class ConcreteClass extends AbstractClass {
@Override
protected void doOperation1(String methodName) {
System.out.println(methodName);
}
@Override
protected void doOperation2(String methodName) {
System.out.println(methodName);
}
}
结果展现:


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