/*
* Copyright 2012 Immobilien Scout GmbH
*
* 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.simianarmy.client.vsphere;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.amazonaws.services.autoscaling.model.AutoScalingGroup;
import com.amazonaws.services.autoscaling.model.Instance;
/**
* Wraps the creation and grouping of Instance's in AutoScalingGroup's.
*
* @author ingmar.krusch@immobilienscout24.de
*/
class VSphereGroups {
private final Map<String, AutoScalingGroup> map = new HashMap<String, AutoScalingGroup>();
/**
* Get all AutoScalingGroup's that have been added.
*/
public List<AutoScalingGroup> asList() {
ArrayList<AutoScalingGroup> list = new ArrayList<AutoScalingGroup>(map.values());
Collections.sort(list, new Comparator<AutoScalingGroup>() {
@Override
public int compare(AutoScalingGroup o1, AutoScalingGroup o2) {
return o1.getAutoScalingGroupName().compareTo(o2.getAutoScalingGroupName());
}
});
return list;
}
/**
* Add the given instance to the named group.
*/
public void addInstance(final String instanceId, final String groupName) {
if (!map.containsKey(groupName)) {
final AutoScalingGroup asg = new AutoScalingGroup();
asg.setAutoScalingGroupName(groupName);
map.put(groupName, asg);
}
final AutoScalingGroup asg = map.get(groupName);
Instance instance = new Instance();
instance.setInstanceId(instanceId);
asg.getInstances().add(instance);
}
}