ConstNodeDiscovery.java

package com.kixeye.kixmpp.p2p.discovery;

/*
 * #%L
 * Zaqar
 * %%
 * Copyright (C) 2014 Charles Barry
 * %%
 * 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.
 * #L%
 */


import com.kixeye.kixmpp.p2p.node.NodeAddress;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;

/**
 * Implementation of NodeDiscovery that returns a constant
 * list of peer-to-peer nodes.
 */
public class ConstNodeDiscovery implements NodeDiscovery {

    private final List<NodeAddress> nodes;

    public ConstNodeDiscovery(Collection<NodeAddress> nodes) {
        this.nodes = new ArrayList<>(nodes);
    }

    public ConstNodeDiscovery(NodeAddress... nodes) {
        this.nodes = new ArrayList<>(Arrays.asList(nodes));
    }

    @Override
    public List<NodeAddress> getNodeAddresses() {
        return nodes;
    }
}