Head Firstデザインパターン 第2版 ―頭とからだで覚えるデザインパターンの基本

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Proxy

パターン

public class PersonImpl implements Person {

String name;

String gender;

String interests;

int rating;

int ratingCount = 0;

public String getName() {

return name;

}

public String getGender() {

return gender;

}

public String getInterests() {

return interests;

}

public int getGeekRating() {

if (ratingCount == 0) return 0;

return (rating/ratingCount);

}

public void setName(String name) {

this.name = name;

}

public void setGender(String gender) {

this.gender = gender;

}

public void setInterests(String interests) {

this.interests = interests;

}

public void setGeekRating(int rating) {

this.rating += rating; ...