eu.geclipse.info.model
Class GridGlueComputing

java.lang.Object
  PlatformObject
      eu.geclipse.core.model.impl.AbstractGridElement
          eu.geclipse.core.model.impl.AbstractGridContainer
              eu.geclipse.info.model.GridGlueComputing

All Implemented Interfaces:

IGridComputing, IGridContainer, IGridElement, IGridResource

public class GridGlueComputing
extends AbstractGridContainer
implements IGridComputing

Implementation of the IGridElement interface for a GlueCE.

Constructor Summary

GridGlueComputing(IGridContainer parent, GlueCE glueCE)
Construct a new GridGlueComputing for the specified GlueCE.

Method Summary

boolean	canContain(IGridElement element) Determines if this may contain the specified element.
IFileStore	getFileStore() Get the file store that this element is associated with.
GlueCE	getGlueCe() Convenience method for getting the glue CE.
AbstractGlueTable	getGlueElement() Get this GridGlueElement's associated AbstractGlueTable object.
java.lang.String	getHostName() Get the host name of the machine (physical or virtual) that represent this resource.
java.lang.String	getName() Get the name of this element.
IGridContainer	getParent() Get the parent element of this element.
IPath	getPath() Get the path of this element relative to the grid root element.
IResource	getResource() Get the corresponding resource of this element.
java.net.URI	getURI() Get the URI that corresponds to this grid resource.
boolean	isLazy() Determines if this container is using a lazy loading mechanism to manage its children.
boolean	isLocal() Determines if this element is local.

Methods inherited from class eu.geclipse.core.model.impl.AbstractGridContainer

contains, create, delete, deleteAll, dispose, findChild, findChildWithResource, getChildCount, getChildren, hasChildren, isDirty, refresh, setDirty

Methods inherited from class eu.geclipse.core.model.impl.AbstractGridElement

getAdapter, getProject, isHidden, isVirtual

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface eu.geclipse.core.model.IGridElement

dispose, getProject, isHidden, isVirtual

Constructor Detail

GridGlueComputing

public GridGlueComputing(IGridContainer parent,
                         GlueCE glueCE)

Construct a new GridGlueComputing for the specified GlueCE.

Parameters:

parent - The parent of this element.

glueCE - The associated glue CE object.

Method Detail

canContain

public boolean canContain(IGridElement element)

Description copied from interface: IGridContainer

Determines if this may contain the specified element. This method works type specific, i.e. a container may or may not contain elements of a specified type.

Specified by:

canContain in interface IGridContainer

Overrides:

canContain in class AbstractGridContainer

Parameters:

element - The element that may be contained in this container.

Returns:

If this container may contain the specified element.

getGlueCe

public GlueCE getGlueCe()

Convenience method for getting the glue CE.

Returns:

The associated GlueCE object.

getGlueElement

public AbstractGlueTable getGlueElement()

Get this GridGlueElement's associated AbstractGlueTable object.

Returns:

The associated glue object.

getFileStore

public IFileStore getFileStore()

Description copied from interface: IGridElement

Get the file store that this element is associated with. May return null if there is no such associated file store. If this element is not virtual the filestore corresponds to the file store of the corresponding resource.

Specified by:

getFileStore in interface IGridElement

Returns:

The corresponding file store.

getHostName

public java.lang.String getHostName()

Description copied from interface: IGridResource

Get the host name of the machine (physical or virtual) that represent this resource. This name should either be the DNS entry or IP address of this host.

Specified by:

getHostName in interface IGridResource

Returns:

Returns the hostname of the machine, may be null if the resource cannot provide its hostname.

getName

public java.lang.String getName()

Description copied from interface: IGridElement

Get the name of this element. The names of all children of a container have to be unique within this container. If this element is not virtual the name is the name of the corresponding resource.

Specified by:

getName in interface IGridElement

Returns:

The name of this element.

getParent

public IGridContainer getParent()

Description copied from interface: IGridElement

Get the parent element of this element. The parent can only be an IGridContainer. This method may not return null since the only element that is allowed to return null is the IGridRoot which is a singleton and is internally defined within the model.

Specified by:

getParent in interface IGridElement

Returns:

The parent container of this element.

getPath

public IPath getPath()

Description copied from interface: IGridElement

Get the path of this element relative to the grid root element. If this element is not virtual this has to be the path of the corresponding @IResource.

Specified by:

getPath in interface IGridElement

Returns:

The path of this element relative to the grid root.

getResource

public IResource getResource()

Description copied from interface: IGridElement

Get the corresponding resource of this element. This may be null if - and only if - this element is virtual.

Specified by:

getResource in interface IGridElement

Returns:

The corresponding resource or null if this element is virtual.

getURI

public java.net.URI getURI()

Description copied from interface: IGridResource

Get the URI that corresponds to this grid resource.

Specified by:

getURI in interface IGridResource

Returns:

The resource's contact string. May be null if the resource may not be represented by a URI.

isLazy

public boolean isLazy()

Description copied from interface: IGridContainer

Determines if this container is using a lazy loading mechanism to manage its children. In that case the children are not loaded when the container is constructed but when the IGridContainer.getChildren(IProgressMonitor monitor) methode is called the first time. On subsequent calls of IGridContainer.getChildren(IProgressMonitor monitor) the formerly loaded children are returned unless the IGridContainer.setDirty() method was called. In that case a call to IGridContainer.getChildren(IProgressMonitor monitor) will cause a reload of this containers children. Lazy containers always have to return true if they are asked if they contain any children with IGridContainer.hasChildren().

Specified by:

isLazy in interface IGridContainer

Returns:

True if this container uses lazy loading.

isLocal

public boolean isLocal()

Description copied from interface: IGridElement

Determines if this element is local. A local element has to be any related item (not necessarily an IResource) that is local in the means that it is located on the local machine.

Specified by:

isLocal in interface IGridElement

Returns:

True if this element is local.