构建模式

将一个复杂对象的搭建与他的表示分离，使得同样的构建过程可以创建不同的表示.

UML:

复杂对象创建终结者(Builder Pattern)-LMLPHP

Director:

   1:  public class PersonDirector {

   2:      public Person constructPerson(PersonBuilder pb){

   3:          pb.buildeHead();

   4:          pb.buildeBody();

   5:          pb.buildeFoot();

   6:          return pb.buildePerson();

   7:      }

   8:  }

.csharpcode, .csharpcode pre
{
font-size: small;
color: black;
font-family: consolas, "Courier New", courier, monospace;
background-color: #ffffff;
/*white-space: pre;*/
}
.csharpcode pre { margin: 0em; }
.csharpcode .rem { color: #008000; }
.csharpcode .kwrd { color: #0000ff; }
.csharpcode .str { color: #006080; }
.csharpcode .op { color: #0000c0; }
.csharpcode .preproc { color: #cc6633; }
.csharpcode .asp { background-color: #ffff00; }
.csharpcode .html { color: #800000; }
.csharpcode .attr { color: #ff0000; }
.csharpcode .alt
{
background-color: #f4f4f4;
width: 100%;
margin: 0em;
}
.csharpcode .lnum { color: #606060; }

代码：

   1:  public static void main(String[] args) {

   2:              PersonDirector pd=new PersonDirector();

   3:              Person person=pd.constructPerson(new ManBuilder());

   4:              System.out.println(person.getHead()+","+person.getBody()+","+person.getFoot());

   5:              Person womanPerson=pd.constructPerson(new WomanBuilder());

   6:              System.out.println(womanPerson.getHead()+womanPerson.getBody()+womanPerson.getFoot());

   7:  //            男人头,男人身体,男人的脚啊

   8:  //            女人的头女人的身体女人的脚

   9:          }