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Game.java
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45 lines (35 loc) · 1.15 KB
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package baseball.model;
import java.util.List;
import baseball.model.generator.AbstractDigitsGenerator;
public class Game {
private final int digitsLength;
private final AbstractDigitsGenerator generator;
private Digits target;
public Game(int digitsLength, AbstractDigitsGenerator generator) {
validate(digitsLength);
this.digitsLength = digitsLength;
this.generator = generator;
this.target = this.generator.generate(this.digitsLength);
}
public CompareResult compare(List<Integer> input) {
validateLength(input);
Digits digits = new Digits(input);
return target.compareTo(digits);
}
public void reset() {
target = generator.generate(digitsLength);
}
public int getDigitsLength() {
return digitsLength;
}
private void validate(int digitsLength) {
if (digitsLength < 1 || digitsLength > 9) {
throw new RuntimeException("야구 게임의 자리수는 1부터 9사이어야 합니다.");
}
}
private void validateLength(List<Integer> input) {
if (input.size() != digitsLength) {
throw new RuntimeException("숫자 개수가 올바르지 않습니다. " + digitsLength + "자리 숫자를 입력해 주세요.");
}
}
}