edu.isi.pegasus.planner.invocation

Class MachineSpecific

java.lang.Object

org.griphyn.vdl.Chimera

edu.isi.pegasus.planner.invocation.Invocation

edu.isi.pegasus.planner.invocation.MachineSpecific

All Implemented Interfaces:

Serializable

public class MachineSpecific
extends Invocation

This class collects the various OS-specific elements that we are capturing machine information for.

Version:

$Revision$

Author:

Jens-S. V??ckler

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private List<MachineInfo>	m_info The List of MachineInfo elements associated with the machine.
private String	m_tag This is the tag to group the machine-specific information.

Constructor Summary

Constructors

Constructor and Description
MachineSpecific(String tag) Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	addMachineInfo(MachineInfo info) Add a MachineInfo element.
String	getElementName() Returns the name of the xml element corresponding to the object.
Iterator<MachineInfo>	getMachineInfoIterator() Returns an iterator for the machine info objects
String	getTag() Accessor
void	setTag(String tag) Accessor.
void	toString(Writer stream) Converts the active state into something meant for human consumption.
void	toXML(Writer stream, String indent, String namespace) Dump the state of the current element as XML output.

Methods inherited from class org.griphyn.vdl.Chimera

escape, quote, toString, toXML, toXML, writeAttribute

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

m_tag

private String m_tag

This is the tag to group the machine-specific information. Usually, it is one of "darwin", "sunos", "linux" or "basic".

m_info

private List<MachineInfo> m_info

The List of MachineInfo elements associated with the machine.

Constructor Detail

MachineSpecific

public MachineSpecific(String tag)

Default constructor.

Method Detail

getTag

public String getTag()

Accessor

See Also:

setTag(String)

setTag

public void setTag(String tag)

Accessor.

Parameters:

tag -

See Also:

getTag()

getElementName

public String getElementName()

Returns the name of the xml element corresponding to the object.

Returns:

name

addMachineInfo

public void addMachineInfo(MachineInfo info)

Add a MachineInfo element.

Parameters:

info - the machine info element

getMachineInfoIterator

public Iterator<MachineInfo> getMachineInfoIterator()

Returns an iterator for the machine info objects

Returns:

Iterator for MachineInfo objects.

toString

public void toString(Writer stream)
              throws IOException

Converts the active state into something meant for human consumption. The method will be called when recursively traversing the instance tree.

Specified by:

toString in class org.griphyn.vdl.Chimera

Parameters:

stream - is a stream opened and ready for writing. This can also be a string stream for efficient output.

Throws:

IOException - if something fishy happens to the stream.

toXML

public void toXML(Writer stream,
         String indent,
         String namespace)
           throws IOException

Dump the state of the current element as XML output. This function traverses all sibling classes as necessary, and converts the data into pretty-printed XML output. The stream interface should be able to handle large output efficiently.

Specified by:

toXML in class org.griphyn.vdl.Chimera

Parameters:

stream - is a stream opened and ready for writing. This can also be a string stream for efficient output.

indent - is a String of spaces used for pretty printing. The initial amount of spaces should be an empty string. The parameter is used internally for the recursive traversal. If a null value is specified, no indentation nor linefeeds will be generated.

namespace - is the XML schema namespace prefix. If neither empty nor null, each element will be prefixed with this prefix, and the root element will map the XML namespace.

Throws:

IOException - if something fishy happens to the stream.

See Also:

BufferedWriter