/*
* Copyright 2007 Zhang, Zheng <oldbig@gmail.com>
*
* This file is part of ZOJ.
*
* ZOJ is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either revision 3 of the License, or (at your option) any later revision.
*
* ZOJ is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with ZOJ. if not, see
* <http://www.gnu.org/licenses/>.
*/
package cn.edu.zju.acm.onlinejudge.util;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import cn.edu.zju.acm.onlinejudge.bean.Problem;
import cn.edu.zju.acm.onlinejudge.bean.enumeration.JudgeReply;
public class UserStatistics {
Map<Long, Integer> counts = new HashMap<Long, Integer>();
private final long userId;
private final long contestId;
private int total = 0;
private Set<Problem> solved = null;
private Set<Problem> confirmed = null;
public UserStatistics(long userId, long contestId) {
this.userId = userId;
this.contestId = contestId;
}
public long getUserId() {
return this.userId;
}
public long getContestId() {
return this.contestId;
}
public int getTotal() {
return this.total;
}
public int getCount(JudgeReply judgeReply) {
return this.getCount(judgeReply.getId());
}
public double getPercentage(JudgeReply judgeReply) {
return this.getPercentage(judgeReply.getId());
}
public double getPercentage(long judgeReplyId) {
return this.total == 0 ? 0 : 1.0 * this.getCount(judgeReplyId) / this.total;
}
public int getPercentageInt(JudgeReply judgeReply) {
return this.getPercentageInt(judgeReply.getId());
}
public int getPercentageInt(long judgeReplyId) {
return this.total == 0 ? 0 : this.getCount(judgeReplyId) * 100 / this.total;
}
public int getCount(long judgeReplyId) {
return this.counts.containsKey(judgeReplyId) ? this.counts.get(judgeReplyId) : 0;
}
public void setCount(JudgeReply judgeReply, int value) {
this.setCount(judgeReply.getId(), value);
}
public void setCount(long judgeReplyId, int value) {
this.total -= this.getCount(judgeReplyId);
this.counts.put(judgeReplyId, value);
this.total += value;
}
public boolean isSolved(Problem p) {
if (this.solved == null) {
return false;
}
return this.solved.contains(p);
}
public boolean isSolved(long id) {
Problem p = new Problem();
p.setId(id);
return this.isSolved(p);
}
public Set<Problem> getSolved() {
return this.solved;
}
public void setSolved(Set<Problem> s) {
this.solved = s;
}
public Set<Problem> getConfirmed() {
return this.confirmed;
}
public void setConfirmed(Set<Problem> s) {
this.confirmed = s;
}
}