/*
* Copyright (c) 2008-2016 Computer Network Information Center (CNIC), Chinese Academy of Sciences.
*
* This file is part of Duckling project.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package cn.vlabs.duckling.api.umt.rmi.user;
import java.util.Set;
public class UserNameSet {
private Set<String> usernames;
public UserNameSet(Set<String> usernames){
this.usernames=usernames;
}
public boolean contains(String username){
if (username!=null && usernames!=null){
return usernames.contains(username.toLowerCase());
}
return false;
}
}