Shulou(Shulou.com)06/02 Report--

This article introduces you how to understand Template in the J2EE design pattern, the content is very detailed, interested friends can refer to, hope to be helpful to you.

Template definition:

Define the skeleton of an operational algorithm and delay the execution of some steps to its subclass.

In fact, the abstract class of Java is already a Template pattern, so it is widely used. And it's easy to understand and use, so let's start with an example:

Public abstract class Benchmark {/ * the following action is that we want to complete * / public abstract void benchmark () in the subclass; / * repeat benchmark * / public final long repeat (int count) {if (count)

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