org.gephi.project.impl

Class ProjectInformationImpl

java.lang.Object

org.gephi.project.impl.ProjectInformationImpl

All Implemented Interfaces:

ProjectInformation

public class ProjectInformationImpl
extends Object
implements ProjectInformation

Author:

Mathieu Bastian

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ProjectInformationImpl.Status

Field Summary

Fields

Modifier and Type	Field and Description
private File	file
private List<PropertyChangeListener>	listeners
private String	name
private Project	project
private ProjectInformationImpl.Status	status

Fields inherited from interface org.gephi.project.api.ProjectInformation

EVENT_CLOSE, EVENT_OPEN, EVENT_RENAME, EVENT_SET_FILE

Constructor Summary

Constructors

Constructor and Description
ProjectInformationImpl(Project project, String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	addChangeListener(PropertyChangeListener listener) Add change listener.
void	close()
void	fireChangeEvent(String eventName, Object oldValue, Object newValue)
File	getFile() Returns the file associated with this project.
String	getFileName() Returns the filename associated with this project.
String	getName() Returns the name of the project.
Project	getProject() Returns the project this information class belongs to.
boolean	hasFile() Returns true if the project is associated with a file.
boolean	isClosed() Returns true if the project is closed.
boolean	isInvalid() Returns true if the project is invalid.
boolean	isOpen() Returns true if the project is open.
void	open()
void	removeChangeListener(PropertyChangeListener listener) Remove change listener.
void	setFile(File file)
void	setName(String name)

Methods inherited from class java.lang.Object

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

Field Detail

project

private final Project project

name

private String name

status

private ProjectInformationImpl.Status status

file

private File file

listeners

private final transient List<PropertyChangeListener> listeners

Constructor Detail

ProjectInformationImpl

public ProjectInformationImpl(Project project,
                      String name)

Method Detail

open

public void open()

close

public void close()

getProject

public Project getProject()

Description copied from interface: ProjectInformation

Returns the project this information class belongs to.

Specified by:

getProject in interface ProjectInformation

Returns:

project reference

isOpen

public boolean isOpen()

Description copied from interface: ProjectInformation

Returns true if the project is open.

Specified by:

isOpen in interface ProjectInformation

Returns:

true if open, false otherwise

isClosed

public boolean isClosed()

Description copied from interface: ProjectInformation

Returns true if the project is closed.

Specified by:

isClosed in interface ProjectInformation

Returns:

true if closed, false otherwise

isInvalid

public boolean isInvalid()

Description copied from interface: ProjectInformation

Returns true if the project is invalid.

Specified by:

isInvalid in interface ProjectInformation

Returns:

true if invalid, false otherwise

hasFile

public boolean hasFile()

Description copied from interface: ProjectInformation

Returns true if the project is associated with a file.

A project is associated with a file if it has been saved/loaded to/from a file.

Specified by:

hasFile in interface ProjectInformation

Returns:

true if associated with a file, false otherwise

getFileName

public String getFileName()

Description copied from interface: ProjectInformation

Returns the filename associated with this project.

Returns an empty string if the project isn't associated with a file.

Specified by:

getFileName in interface ProjectInformation

Returns:

file name

See Also:

ProjectInformation.hasFile()

setName

public void setName(String name)

getName

public String getName()

Description copied from interface: ProjectInformation

Returns the name of the project.

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

Specified by:

getName in interface ProjectInformation

Returns:

the project's name

getFile

public File getFile()

Description copied from interface: ProjectInformation

Returns the file associated with this project.

Returns null if the project isn't associated with a file.

Specified by:

getFile in interface ProjectInformation

Returns:

file or null if none

See Also:

ProjectInformation.hasFile()

setFile

public void setFile(File file)

addChangeListener

public void addChangeListener(PropertyChangeListener listener)

Description copied from interface: ProjectInformation

Add change listener.

Specified by:

addChangeListener in interface ProjectInformation

Parameters:

listener - change listener

removeChangeListener

public void removeChangeListener(PropertyChangeListener listener)

Description copied from interface: ProjectInformation

Remove change listener.

Specified by:

removeChangeListener in interface ProjectInformation

Parameters:

listener - change listener

fireChangeEvent

public void fireChangeEvent(String eventName,
                   Object oldValue,
                   Object newValue)