com.netflix.dyno.queues.shard.SingleShardSupplier Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of dyno-queues-redis Show documentation

dyno-queues-redis

There is a newer version: 2.0.22

/**
 * Copyright 2016 Netflix, Inc.
 * 
 * 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 com.netflix.dyno.queues.shard;

import com.google.common.collect.Sets;
import com.netflix.dyno.connectionpool.Host;
import com.netflix.dyno.queues.ShardSupplier;

import java.util.Set;

/**
 * @author Viren
 *
 */
public class SingleShardSupplier implements ShardSupplier {

    private String shardName;

    public SingleShardSupplier(String shardName) {
        this.shardName = shardName;
    }

    @Override
    public String getCurrentShard() {
        return shardName;
    }

    @Override
    public String getShardForHost(Host host) {
        return shardName;
    }

    @Override
    public Set getQueueShards() {
        return Sets.newHashSet(shardName);
    }
}