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package org.openslx.libvirt.domain.device;
import org.openslx.libvirt.xml.LibvirtXmlNode;
/**
* A hostdev PCI device node in a Libvirt domain XML document for PCI passthrough.
*
* @author Manuel Bentele
* @version 1.0
*/
public class HostdevPci extends Hostdev
{
/**
* Creates an empty hostdev PCI device.
*/
public HostdevPci()
{
super();
}
/**
* Creates a hostdev PCI device representing an existing Libvirt XML hostdev PCI device element.
*
* @param xmlNode existing Libvirt XML hostdev PCI device element.
*/
public HostdevPci( LibvirtXmlNode xmlNode )
{
super( xmlNode );
}
/**
* Checks if PCI hostdev device is managed.
*
* If {@link #isManaged()} returns <code>true</code> the hostdev PCI device is detached from the
* host before being passed on to the guest and reattached to the host after the guest exits.
*
* @return state whether PCI hostdev device is managed.
*/
public boolean isManaged()
{
return this.getXmlElementAttributeValueAsBool( "managed" );
}
/**
* Sets state whether PCI hostdev device is managed.
*
* If the <code>managed</code> parameter is set to <code>true</code> the PCI hostdev device is
* detached from the host before being passed on to the guest and reattached to the host after
* the guest exits.
*
* @return state whether PCI hostdev device is managed.
*/
public void setManaged( boolean managed )
{
this.setXmlElementAttributeValue( "managed", managed );
}
/**
* Creates a non-existent hostdev PCI device as Libvirt XML device element.
*
* @param xmlNode Libvirt XML node of the Libvirt XML device that is created.
* @return created hostdev PCI device instance.
*/
public static HostdevPci createInstance( LibvirtXmlNode xmlNode )
{
return HostdevPci.newInstance( xmlNode );
}
/**
* Creates a hostdev PCI device representing an existing Libvirt XML hostdev PCI device element.
*
* @param xmlNode existing Libvirt XML hostdev PCI device element.
* @return hostdev PCI device instance.
*/
public static HostdevPci newInstance( LibvirtXmlNode xmlNode )
{
return new HostdevPci( xmlNode );
}
}
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