/**
* This file is part of CloudML [ http://cloudml.org ]
*
* Copyright (C) 2012 - SINTEF ICT
* Contact: Franck Chauvel <franck.chauvel@sintef.no>
*
* Module: root
*
* CloudML is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* CloudML is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with CloudML. If not, see
* <http://www.gnu.org/licenses/>.
*/
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package org.cloudml.facade.events;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.cloudml.core.Component;
import org.cloudml.core.ComponentInstance;
import org.cloudml.facade.commands.CloudMlCommand;
/**
* Data object to convey a list of artefact instances
*/
public class ComponentInstanceList extends Data {
private final ArrayList<ComponentInstance> components;
/**
* Create a new event containing list of components
*
* @param components the list of components
*/
public ComponentInstanceList(CloudMlCommand command, final Collection<ComponentInstance<? extends Component>> components) {
super(command);
this.components = new ArrayList<ComponentInstance>(components.size());
this.components.addAll(components);
}
/**
* @return the list of component instances
*/
public List<ComponentInstance> getComponentInstances() {
return Collections.unmodifiableList(this.components);
}
@Override
public void accept(EventHandler handler) {
handler.handle(this);
}
public String toString(){
String result=" Component instances:\n";
for(ComponentInstance c: components){
if(c.isExternal()){
if(c.asExternal().isVM()){
result+=" VM-> "+c.asExternal().asVM().getId()+"::"+c.getName()+"\n";
}else{
result+=" External component-> "+c.getQualifiedName()+"\n";
}
}else{
result+=" Instance component-> "+c.getQualifiedName()+"\n";
}
}
return result;
}
}