multiconstructor.java

来自「JAVA 2应用开发指南源码」· Java 代码 · 共 30 行

// MultiConstructor.java
class MultiConstructor
{
  //成员变量
   int variable1;
   int variable2;
   int variable3;
  //构造方法1
   public MultiConstructor ()
   {
	}
  //构造方法2
   public MultiConstructor (int variable1)
   {
		this.variable1 = variable1;
   }
  //构造方法3
   public MultiConstructor (int variable1, int variable2)
   {
		this.variable1 = variable1;
		this.variable2 = variable2;
	}
  //构造方法4
   public MultiConstructor (int variable1, int variable2, int variable3)
   {
		this.variable1 = variable1;
		this.variable2 = variable2;
		this.variable3 = variable3;
	}
}