edu.isi.pegasus.planner.catalog.site.classes

Class AbstractSiteData

java.lang.Object

edu.isi.pegasus.planner.catalog.site.classes.SiteData

edu.isi.pegasus.planner.catalog.site.classes.AbstractSiteData

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

Connection, DirectoryLayout, FileServerType, FileSystemType, GridGateway, HeadNodeFS, ReplicaCatalog, SiteCatalogEntry, SiteCatalogEntry3, SiteStore, StorageType, WorkerNodeFS

public abstract class AbstractSiteData
extends SiteData

The abstract data class for Site classes.

Author:

Karan Vahi

Constructor Summary

Constructors

Constructor and Description
AbstractSiteData()

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	accept(SiteDataVisitor visitor) Accept method for the SiteData classes that accepts a visitor
Object	clone() Returns the clone of the object.
String	toString() Writes out the object as a string.
String	toXML() Returns the xml description of the object.
abstract void	toXML(Writer writer, String indent) Writes out the xml description of the object.
void	writeAttribute(Writer writer, String key, String value) Writes an attribute to the stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractSiteData

public AbstractSiteData()

Method Detail

accept

public abstract void accept(SiteDataVisitor visitor)
                     throws IOException

Accept method for the SiteData classes that accepts a visitor

Parameters:

visitor - the visitor to be used

Throws:

IOException - if something fishy happens to the stream.

toXML

public String toXML()
             throws IOException

Returns the xml description of the object. This is used for generating the partition graph. That is no longer done.

Returns:

String containing the object in XML.

Throws:

IOException - if something fishy happens to the stream.

toXML

public abstract void toXML(Writer writer,
         String indent)
                    throws IOException

Writes out the xml description of the object.

Parameters:

writer - is a Writer opened and ready for writing. This can also be a StringWriter for efficient output.

indent - the indent to be used.

Throws:

IOException - if something fishy happens to the stream.

toString

public String toString()

Writes out the object as a string. Internally calls out the toXML method.

Overrides:

toString in class Object

Returns:

string description

writeAttribute

public void writeAttribute(Writer writer,
                  String key,
                  String value)
                    throws IOException

Writes an attribute to the stream. Wraps the value in quotes as required by XML.

Parameters:

writer -

key -

value -

Throws:

IOException - if something fishy happens to the stream.

clone

public Object clone()
             throws CloneNotSupportedException

Returns the clone of the object.

Overrides:

clone in class Object

Returns:

the clone

Throws:

CloneNotSupportedException