设计模式之抽象工厂模式

package com.demo.stragetry;

import org.apache.hadoop.classification.InterfaceAudience.Public;

import com.sun.corba.se.spi.orb.OperationFactory;
import com.weibo.stragetry.multifacory.Sender;

public class FactoryTest {
static interface Operation{
public void calculate();
}
public interface Provider{
public Operation produce();
}

public static class AddOperation implements Operation{

@Override
public void calculate() {
// TODO Auto-generated method stub
System.out.println("add operation");
}

}
public static class SubOperation implements Operation{

@Override
public void calculate() {
// TODO Auto-generated method stub
System.out.println("sub operation");
}

}
public static class MulOperation implements Operation{

@Override
public void calculate() {
// TODO Auto-generated method stub
System.out.println("mul operation");
}

}
public static class DivOperation implements Operation{

@Override
public void calculate() {
// TODO Auto-generated method stub
System.out.println("div operation");
}

}
public static class FaltOperation implements Operation{

@Override
public void calculate() {
// TODO Auto-generated method stub
System.out.println("Falt operation");
}

}
public static class AddFactory implements Provider{

@Override
public Operation produce() {
// TODO Auto-generated method stub
return new AddOperation();
}

}
public static class SubFactory implements Provider{

@Override
public Operation produce() {
// TODO Auto-generated method stub
return new SubOperation();
}

}
public static class MulFactory implements Provider{

@Override
public Operation produce() {
// TODO Auto-generated method stub
return new MulOperation();
}

}

public static class DivFactory implements Provider{

@Override
public Operation produce() {
// TODO Auto-generated method stub
return new DivOperation();
}

}
public static void main(String[] args) {
Provider provider = new AddFactory();
Operation operation = provider.produce();
operation.calculate();

}
}