/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.plugin.docker.client.helper;
import com.google.inject.ImplementedBy;
import java.net.InetAddress;
import java.util.Optional;
/**
* Provides helper method for the network
*
* @author Florent Benoit
*/
@ImplementedBy(DefaultNetworkFinder.class)
public interface NetworkFinder {
/**
* Gets the first inet address of a given network interface
*
* @param bridgeName
* name of the network interface
* @return only ipv4 ip of the given bridge if found
*/
Optional<InetAddress> getIPAddress(String bridgeName);
/**
* Search if a given network interface is matching the given subnet
* If there is a match, returns the InetAddress
*
* @param subnet
* the first digits of an ip address. Like 123.123.123
* @return optional ipv4 internet address if there was a matching one
*/
Optional<InetAddress> getMatchingInetAddress(String subnet);
}