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Bah! Changed the ChatterObserver interface to take an iterator(),

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made our internal order be LRU so we blow users off the chatterlist
in a smart way.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1622 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Ray Greenwell
2002-07-27 01:34:47 +00:00
parent a4941ce52e
commit 42f2df01c8
1 changed files with 12 additions and 11 deletions
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src/java/com/threerings/crowd/chat/client/ChatDirector.java
+12 -11
View File
@@ -1,10 +1,11 @@
// //
// $Id: ChatDirector.java,v 1.29 2002/07/27 01:10:59 ray Exp $ // $Id: ChatDirector.java,v 1.30 2002/07/27 01:34:47 ray Exp $
package com.threerings.crowd.chat; package com.threerings.crowd.chat;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Iterator; import java.util.Iterator;
import java.util.LinkedList;
import com.samskivert.util.HashIntMap; import com.samskivert.util.HashIntMap;
import com.samskivert.util.Tuple; import com.samskivert.util.Tuple;
@@ -38,7 +39,7 @@ public class ChatDirector
/** /**
* The list of chatters has been changed. * The list of chatters has been changed.
*/ */
public void chattersUpdated (String[] chatternames); public void chattersUpdated (Iterator chatternames);
} }
/** /**
@@ -115,8 +116,7 @@ public class ChatDirector
public void addChatterObserver (ChatterObserver co) public void addChatterObserver (ChatterObserver co)
{ {
_chatterObservers.add(co); _chatterObservers.add(co);
co.chattersUpdated( co.chattersUpdated(_chatters.listIterator());
(String[]) _chatters.toArray(new String[_chatters.size()]));
} }
/** /**
@@ -132,17 +132,18 @@ public class ChatDirector
*/ */
protected void addChatter (String name) protected void addChatter (String name)
{ {
if (!_chatters.contains(name)) { boolean wasthere = _chatters.remove(name);
_chatters.add(name); _chatters.addFirst(name);
if (!wasthere) {
if (_chatters.size() > MAX_CHATTERS) { if (_chatters.size() > MAX_CHATTERS) {
_chatters.remove(0); _chatters.removeLast();
} }
String[] list = (String[])
_chatters.toArray(new String[_chatters.size()]);
for (Iterator iter = _chatterObservers.iterator(); for (Iterator iter = _chatterObservers.iterator();
iter.hasNext(); ) { iter.hasNext(); ) {
((ChatterObserver) iter.next()).chattersUpdated(list); ChatterObserver co = (ChatterObserver) iter.next();
co.chattersUpdated(_chatters.listIterator());
} }
} }
} }
@@ -526,7 +527,7 @@ public class ChatDirector
protected HashIntMap _tells = new HashIntMap(); protected HashIntMap _tells = new HashIntMap();
/** Usernames of users we've recently chatted with. */ /** Usernames of users we've recently chatted with. */
protected ArrayList _chatters = new ArrayList(); protected LinkedList _chatters = new LinkedList();
/** Observers that are watching our chatters list. */ /** Observers that are watching our chatters list. */
protected ArrayList _chatterObservers = new ArrayList(); protected ArrayList _chatterObservers = new ArrayList();