apis/cloudstack/src/main/java/org/jclouds/cloudstack/compute/strategy/OptionsConverter.java

/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds 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 org.jclouds.cloudstack.compute.strategy;

import com.google.common.collect.Iterables;
import org.jclouds.cloudstack.compute.options.CloudStackTemplateOptions;
import org.jclouds.cloudstack.domain.Network;
import org.jclouds.cloudstack.options.DeployVirtualMachineOptions;

import java.util.Map;

import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Predicates.and;
import static com.google.common.collect.Iterables.filter;
import static org.jclouds.cloudstack.predicates.NetworkPredicates.defaultNetworkInZone;
import static org.jclouds.cloudstack.predicates.NetworkPredicates.supportsStaticNAT;

/**
 * Convert template options into DeployVirtualMachineOptions. Expressed as an interface, because in
 * CloudStack different zone network types have different requirements when it comes to networks and
 * security groups.
 *
 * @author Richard Downer
 */
public interface OptionsConverter {

   /**
    * Convert a CloudStackTemplateOptions and apply to a DeployVirtualMachineOptions instance.
    *
    * @param templateOptions the input set of options
    * @param networks the networks available
    * @param zoneId the zone of the new virtual machine
    * @param options where the resulting set of options will be applied
    * @return same as "options" parameter
    */
   DeployVirtualMachineOptions apply(CloudStackTemplateOptions templateOptions, Map<Long, Network> networks, long zoneId, DeployVirtualMachineOptions options);

}