| | | 爪哇语言简单工厂创立性模式介绍 | | 2001-11-14·
·阎宏··yesky
| 上一页 1 2 3 4 5 6 7 8 下一页
package com.javapatterns.simplefactory;
public class Grape implements FruitIF
{
public void grow()
{
log("Grape is growing...");
}
public void harvest()
{
log("Grape has been harvested.");
}
public void plant()
{
log("Grape has been planted.");
}
public static void log(String msg)
{
System.out.println(msg);
}
public boolean getSeedful()
{
return seedful;
}
public void setSeedful(boolean seedful)
{
this.seedful = seedful;
}
private boolean seedful;
} |
代码清单3. 类Grape的源代码。葡萄分为有籽与无籽两种,因此具有seedful性质。
package com.javapatterns.simplefactory;
public class Strawberry implements FruitIF
{
public void grow()
{
log("Strawberry is growing...");
}
public void harvest()
{
log("Strawberry has been harvested.");
}
public void plant()
{
log("Strawberry has been planted.");
}
public static void log(String msg)
{
System.out.println(msg);
}
} |
代码清单4. 类Strawberry的源代码。
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