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/*
* (C) 2002 Paul Wilkinson wilko@users.sourceforge.net
*
* This program 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 version 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*
* Group.java
*
* Created on 4 May 2002, 12:05
*/
package com.wilko.jaim;
import java.util.Enumeration;
import java.util.Vector;
/**
* This is a logical user group. It holds a set of users.
*
* @author Brett Humphreys
*/
public class Group {
/**
* Vector of buddies for this group
*/
private final Vector buddies = new Vector();
/**
* Name of this group
*/
private final String groupName;
/**
* This constructor sets the name of the group
*
* @param name the group name
*/
public Group(String name) {
groupName = name;
}
/**
* This method adds a buddy to the end of the group
*
* @param buddy The buddy object to associate with this group
*/
public void addBuddy(Buddy buddy) {
buddies.add(buddy);
}
/**
* This method adds a buddy to the specified location in the group
* If the specified location is beyond the end of the group, then the buddy is added to the end of the group
*
* @param buddy The buddy object to associate with this group
* @param pos the position to add the buddy
*/
public void addBuddy(Buddy buddy, int pos) {
if (pos > buddies.size()) {
buddies.add(buddy);
} else {
buddies.add(pos, buddy);
}
}
/**
* This method gets the group name
*
* @return the group name
*/
public String getName() {
return groupName;
}
/**
* This method returns the buddies in this group
*
* @return an Enumeration of {@link Buddy} objects
*/
public Enumeration enumerateBuddies() {
return buddies.elements();
}
/**
* This method returns the number of buddies in this group
*
* @return buddy count
*/
public int getBuddyCount() {
return (buddies.size());
}
/**
* This method returns the buddies in this group
*
* @return a Collection of {@link Buddy} objects
*/
public java.util.Collection getBuddies() {
java.util.Collection cReturn = new java.util.Vector(buddies);
return cReturn;
}
}
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