com.linecorp.bot.client.ChannelTokenSupplier Maven / Gradle / Ivy
/*
* Copyright 2016 LINE Corporation
*
* LINE Corporation licenses this file to you 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 com.linecorp.bot.client;
import java.util.function.Supplier;
/**
* Special {@link Supplier} for Channel Access Token.
*
* You can implement it to return same channel tokens.
* Or refresh tokens internally.
*/
@FunctionalInterface
public interface ChannelTokenSupplier extends Supplier {
}