package com.mediator;
//门派抽象类
public abstract class School {public void defense() {System.out.println(getName() + "防御");}public void attack(School school) {System.out.println(getName() + "攻击" + school.getName());}public abstract String getName();}

package com.mediator;public class MediatorSchool extends School{public String getName() {return "中介者神阁";}}

package com.mediator;public class CommandSchool extends School{public String getName() {return "命令门";}}

package com.mediator;public class SingletonSchool extends School{public String getName() {return "单例宗";}}

package com.mediator;
//大陆格局
public class ContinentalPattern {public static void main(String[] args) {School singletonSchool = new SingletonSchool();School commandSchool = new CommandSchool();School mediatorSchool = new MediatorSchool();singletonSchool.attack(mediatorSchool);commandSchool.attack(mediatorSchool);mediatorSchool.defense();}}

package com.mediator;
//模式联盟，中介者接口
public interface IPatternAlliance {//加入联盟public abstract void add(School school);//联盟攻击public abstract void resolveAttack(School activeSide, School passiveSide);//联盟防御public abstract void resolveDefense(School passiveSide);}

package com.mediator;import java.util.ArrayList;
import java.util.List;
//模式联盟，中介者
public class PatternAlliance implements IPatternAlliance {private List<School> schoolList;public PatternAlliance() {super();schoolList = new ArrayList<School>();}public void add(School school){schoolList.add(school);}public void resolveAttack(School activeSide,School passiveSide){if (schoolList.contains(activeSide) && schoolList.contains(passiveSide)) {System.out.println("主攻方" + activeSide.getName() + "以及被攻方" + passiveSide.getName() + "都已加入联盟，不允许内讧！");}else if (schoolList.contains(activeSide) && !schoolList.contains(passiveSide)) {System.out.println("主攻方" + activeSide.getName() + "已加入联盟，被攻方" + passiveSide.getName() + "不在联盟之中，将集体攻打该门派！");for (School school : schoolList) {school.attack(passiveSide);}}else {System.out.println("主攻方" + activeSide.getName() + "未加入联盟，联盟无权干预此事！");activeSide.attack(passiveSide);}}public void resolveDefense(School passiveSide){if (schoolList.contains(passiveSide)) {System.out.println("被攻方" + passiveSide.getName() + "已加入联盟，联盟将齐力防御！");for (School school : schoolList) {school.defense();}}else {System.out.println("被攻方" + passiveSide.getName() + "未加入联盟，联盟不给予防御帮助！");passiveSide.defense();}}}

package com.mediator;
//门派抽象类
public abstract class School {protected IPatternAlliance patternAlliance;public School(IPatternAlliance patternAlliance) {super();this.patternAlliance = patternAlliance;}public void defense() {System.out.println(getName() + "防御");}public void attack(School school) {System.out.println(getName() + "攻击" + school.getName());}//有了中介者，将由中介者处理public void attackByPatternAlliance(School school){patternAlliance.resolveAttack(this, school);}public void defenseByPatternAlliance(){patternAlliance.resolveDefense(this);}public abstract String getName();}

package com.mediator;public class CommandSchool extends School{public CommandSchool(IPatternAlliance patternAlliance) {super(patternAlliance);}public String getName() {return "命令门";}}

package com.mediator;public class MediatorSchool extends School{public MediatorSchool(IPatternAlliance patternAlliance) {super(patternAlliance);}public String getName() {return "中介者神阁";}}

package com.mediator;public class SingletonSchool extends School{public SingletonSchool(IPatternAlliance patternAlliance) {super(patternAlliance);}public String getName() {return "单例宗";}}

package com.mediator;public class StrategySchool extends School{public StrategySchool(IPatternAlliance patternAlliance) {super(patternAlliance);}public String getName() {return "策略宫";}}

package com.mediator;
//大陆格局
public class ContinentalPattern {public static void main(String[] args) {IPatternAlliance patternAlliance = new PatternAlliance();School singletonSchool = new SingletonSchool(patternAlliance);School commandSchool = new CommandSchool(patternAlliance);School mediatorSchool = new MediatorSchool(patternAlliance);School strategySchool = new StrategySchool(patternAlliance);//策略宫没有被联盟收留patternAlliance.add(mediatorSchool);patternAlliance.add(commandSchool);patternAlliance.add(singletonSchool);singletonSchool.attackByPatternAlliance(mediatorSchool);commandSchool.attackByPatternAlliance(mediatorSchool);System.out.println("------------------------------------------------------");mediatorSchool.attackByPatternAlliance(strategySchool);System.out.println("------------------------------------------------------");strategySchool.attackByPatternAlliance(mediatorSchool);mediatorSchool.defenseByPatternAlliance();System.out.println("------------------------------------------------------");}}