server/src/main/java/com/cloud/network/rules/RuleApplier.java

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// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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package com.cloud.network.rules;

import org.apache.cloudstack.network.topology.NetworkTopologyVisitor;

import com.cloud.exception.ResourceUnavailableException;
import com.cloud.network.Network;
import com.cloud.network.router.VirtualRouter;
import com.cloud.network.vpc.Vpc;
import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.LogManager;

public abstract class RuleApplier {

    protected Logger logger = LogManager.getLogger(getClass());

    protected Network _network;
    protected Vpc _vpc;
    protected VirtualRouter _router;

    public RuleApplier(final Network network) {
        _network = network;
        _vpc = null;
    }

    public RuleApplier(final Network network, final Vpc vpc) {
        _network = network;
        _vpc = vpc;
    }

    public Network getNetwork() {
        return _network;
    }

    public Vpc getVpc() {
        return _vpc;
    }

    public VirtualRouter getRouter() {
        return _router;
    }

    public abstract boolean accept(NetworkTopologyVisitor visitor, VirtualRouter router) throws ResourceUnavailableException;

}