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Correct sorting

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This commit is contained in:
snowleo 2011-07-15 19:29:06 +02:00
parent af364b4bb4
commit f4ef5a2094
1 changed files with 18 additions and 9 deletions
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27
Essentials/src/com/earth2me/essentials/commands/Commandbalancetop.java
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@ -1,16 +1,16 @@
package com.earth2me.essentials.commands; package com.earth2me.essentials.commands;
import java.util.Map.Entry;
import org.bukkit.Server; import org.bukkit.Server;
import com.earth2me.essentials.User; import com.earth2me.essentials.User;
import com.earth2me.essentials.Util; import com.earth2me.essentials.Util;
import java.util.ArrayList;
import java.util.Collections; import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap; import java.util.HashMap;
import java.util.Iterator; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.SortedMap;
import java.util.TreeMap;
import org.bukkit.command.CommandSender; import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
public class Commandbalancetop extends EssentialsCommand public class Commandbalancetop extends EssentialsCommand
@ -38,20 +38,29 @@ public class Commandbalancetop extends EssentialsCommand
//catch it because they tried to enter a string not number. //catch it because they tried to enter a string not number.
} }
} }
Map<Double, User> balances = new TreeMap<Double, User>(Collections.reverseOrder()); final Map<User, Double> balances = new HashMap<User, Double>();
for (Map.Entry<String, User> u : ess.getAllUsers().entrySet()) for (User u : ess.getAllUsers().values())
{ {
balances.put(u.getValue().getMoney(), u.getValue()); balances.put(u, u.getMoney());
} }
final List<Map.Entry<User, Double>> sortedEntries = new ArrayList<Map.Entry<User, Double>>(balances.entrySet());
Collections.sort(sortedEntries, new Comparator<Map.Entry<User, Double>>()
{
public int compare(final Entry<User, Double> entry1, final Entry<User, Double> entry2)
{
return -entry1.getValue().compareTo(entry2.getValue());
}
});
int count = 0; int count = 0;
sender.sendMessage(Util.format("balanceTop", max)); sender.sendMessage(Util.format("balanceTop", max));
for (Map.Entry<Double, User> ba : balances.entrySet()) for (Map.Entry<User, Double> entry : sortedEntries)
{ {
if (count == max) if (count == max)
{ {
break; break;
} }
sender.sendMessage(ba.getValue().getDisplayName() + ", " + Util.formatCurrency(ba.getKey())); sender.sendMessage(entry.getKey().getDisplayName() + ", " + Util.formatCurrency(entry.getValue()));
count++; count++;
} }
} }