Package org.gephi.project.impl

Class WorkspaceImpl

java.lang.Object

org.gephi.project.impl.WorkspaceImpl

All Implemented Interfaces:

Workspace, org.openide.util.Lookup.Provider

public class WorkspaceImpl
extends Object
implements Workspace

Author:

Mathieu Bastian

Field Summary

Fields

Modifier and Type	Field	Description
private int	id
private org.openide.util.lookup.InstanceContent	instanceContent
private org.openide.util.Lookup	lookup
private ProjectImpl	project
private WorkspaceInformationImpl	workspaceInformation
private WorkspaceMetaDataImpl	workspaceMetaData

Constructor Summary

Constructors

Constructor	Description
WorkspaceImpl(ProjectImpl project, int id)
WorkspaceImpl(ProjectImpl project, int id, String name, Object... objectsForLookup)

Method Summary

Modifier and Type	Method	Description
void	add(Object instance)	Adds an instance to this workspaces lookup.
protected void	close()
int	getId()	Returns the workspace unique identifier
org.openide.util.Lookup	getLookup()	Get any instance in the current lookup.
String	getName()	Returns the name of the workspace.
ProjectImpl	getProject()	Returns the project this workspace belong to
String	getSource()	Returns the workspace's source or null if missing.
WorkspaceMetaData	getWorkspaceMetadata()	Returns the workspace's metadata.
boolean	hasSource()	Returns true if the workspace has a source.
boolean	isClosed()	Returns true if the workspace is closed.
boolean	isInvalid()	Returns true if the workspace is invalid.
boolean	isOpen()	Returns true if the workspace is open.
protected void	open()
void	remove(Object instance)	Removes an instance from this workspaces lookup.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

instanceContent

private final transient org.openide.util.lookup.InstanceContent instanceContent

lookup

private final transient org.openide.util.Lookup lookup

id

private final int id

project

private final ProjectImpl project

workspaceInformation

private final WorkspaceInformationImpl workspaceInformation

workspaceMetaData

private final WorkspaceMetaDataImpl workspaceMetaData

Constructor Detail

WorkspaceImpl

public WorkspaceImpl(ProjectImpl project,
                     int id)

WorkspaceImpl

public WorkspaceImpl(ProjectImpl project,
                     int id,
                     String name,
                     Object... objectsForLookup)

Method Detail

add

public void add(Object instance)

Description copied from interface: Workspace

Adds an instance to this workspaces lookup.

Specified by:

add in interface Workspace

Parameters:

instance - the instance that is to be pushed to the lookup

remove

public void remove(Object instance)

Description copied from interface: Workspace

Removes an instance from this workspaces lookup.

Specified by:

remove in interface Workspace

Parameters:

instance - the instance that is to be removed from the lookup

getLookup

public org.openide.util.Lookup getLookup()

Description copied from interface: Workspace

Get any instance in the current lookup. All important API in Gephi are storing models in this lookup.

May contains:

• GraphModel
• LayoutModel
• StatisticsModel
• FiltersModel
• PreviewModel
• ...

Specified by:

getLookup in interface org.openide.util.Lookup.Provider

Specified by:

getLookup in interface Workspace

Returns:

the workspace's lookup

getProject

public ProjectImpl getProject()

Description copied from interface: Workspace

Returns the project this workspace belong to

Specified by:

getProject in interface Workspace

Returns:

the workspace's project

getId

public int getId()

Description copied from interface: Workspace

Returns the workspace unique identifier

Specified by:

getId in interface Workspace

Returns:

the workspace id

isOpen

public boolean isOpen()

Description copied from interface: Workspace

Returns true if the workspace is open.

Specified by:

isOpen in interface Workspace

Returns:

true if open, false otherwise

isClosed

public boolean isClosed()

Description copied from interface: Workspace

Returns true if the workspace is closed.

Specified by:

isClosed in interface Workspace

Returns:

true if closed, false otherwise

isInvalid

public boolean isInvalid()

Description copied from interface: Workspace

Returns true if the workspace is invalid.

Specified by:

isInvalid in interface Workspace

Returns:

true if invalid, false otherwise

close

protected void close()

open

protected void open()

getName

public String getName()

Description copied from interface: Workspace

Returns the name of the workspace.

The name can't be null and has a default value (e.g. Workspace 1).

Specified by:

getName in interface Workspace

Returns:

the workspace's name

hasSource

public boolean hasSource()

Description copied from interface: Workspace

Returns true if the workspace has a source.

Specified by:

hasSource in interface Workspace

Returns:

true if has a source, false otherwise

getSource

public String getSource()

Description copied from interface: Workspace

Returns the workspace's source or null if missing.

Specified by:

getSource in interface Workspace

Returns:

workspace's source or null if missing

getWorkspaceMetadata

public WorkspaceMetaData getWorkspaceMetadata()

Description copied from interface: Workspace

Returns the workspace's metadata.

Specified by:

getWorkspaceMetadata in interface Workspace

Returns:

workspace metadata

toString

public String toString()

Overrides:

toString in class Object