org.objectweb.fractal.gui.model
Class BasicConfiguration

java.lang.Object
  org.objectweb.fractal.gui.model.BasicConfiguration

All Implemented Interfaces:

BindingController, Configuration, Factory, LifeCycleController

public class BasicConfiguration

extends Object

implements Configuration, Factory, BindingController, LifeCycleController

Basic implementation of the Configuration interface.

Field Summary

static String

CONFIGURATION_LISTENERS_BINDING A collection client interface bound to the listeners of this model.

Fields inherited from interface org.objectweb.fractal.api.control.LifeCycleController

STARTED, STOPPED

Constructor Summary

BasicConfiguration()
Constructs a new basic configuration component.

Method Summary

void	bindFc(String clientItfName, Object serverItf) Binds the client interface whose name is given to a server interface.
ClientInterface	createClientInterface(Component owner) Creates a new external client interface.
Component	createComponent() Creates a new component.
Component	createComponent(Component component) Creates a slave component.
ServerInterface	createServerInterface(Component owner) Creates a new external server interface.
long	getChangeCount() Returns the status of this configuration.
String	getFcState() Returns the execution state of the component to which this interface belongs.
Component	getRootComponent() Returns the root component of this configuration.
String[]	listFc() Returns the names of the client interfaces of the component to which this interface belongs.
Object	lookupFc(String clientItfName) Returns the interface to which the given client interface is bound.
void	setChangeCount(long changeCount) Sets the status of this configuration.
void	setRootComponent(Component root) Sets the root component of this configuration.
void	startFc() Starts the component to which this interface belongs.
void	stopFc() Stops the component to which this interface belongs.
void	unbindFc(String clientItfName) Unbinds the given client interface.

Methods inherited from class java.lang.Object

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

Field Detail

CONFIGURATION_LISTENERS_BINDING

public static final String CONFIGURATION_LISTENERS_BINDING

A collection client interface bound to the listeners of this model.

See Also:

Constant Field Values

Constructor Detail

BasicConfiguration

public BasicConfiguration()

Constructs a new basic configuration component.

Method Detail

listFc

public String[] listFc()

Description copied from interface: BindingController

Returns the names of the client interfaces of the component to which this interface belongs.

Specified by:

listFc in interface BindingController

Returns:

the names of the client interfaces of the component to which this interface belongs.

lookupFc

public Object lookupFc(String clientItfName)

Description copied from interface: BindingController

Returns the interface to which the given client interface is bound. More precisely, returns the server interface to which the client interface whose name is given is bound. This server interface is necessarily in the same address space as the client interface (see bindFc).

Specified by:

lookupFc in interface BindingController

Parameters:

clientItfName - the name of a client interface of the component to which this interface belongs.

Returns:

the server interface to which the given interface is bound, or null if it is not bound.

bindFc

public void bindFc(String clientItfName,
                   Object serverItf)

Description copied from interface: BindingController

Binds the client interface whose name is given to a server interface. More precisely, binds the client interface of the component to which this interface belongs, and whose name is equal to the given name, to the given server interface. The given server interface must be in the same address space as the client interface.

Specified by:

bindFc in interface BindingController

Parameters:

clientItfName - the name of a client interface of the component to which this interface belongs.

serverItf - a server interface.

unbindFc

public void unbindFc(String clientItfName)

Description copied from interface: BindingController

Unbinds the given client interface. More precisely, unbinds the client interface of the component to which this interface belongs, and whose name is equal to the given name.

Specified by:

unbindFc in interface BindingController

Parameters:

clientItfName - the name of a client interface of the component to which this interface belongs.

getFcState

public String getFcState()

Description copied from interface: LifeCycleController

Returns the execution state of the component to which this interface belongs.

Specified by:

getFcState in interface LifeCycleController

Returns:

the execution state of the component to which this interface belongs.

startFc

public void startFc()

Description copied from interface: LifeCycleController

Starts the component to which this interface belongs.

Specified by:

startFc in interface LifeCycleController

stopFc

public void stopFc()

Description copied from interface: LifeCycleController

Stops the component to which this interface belongs. The result of a method call on a stopped component is undefined, except on its control interfaces (these calls are executed normally).

Specified by:

stopFc in interface LifeCycleController

getRootComponent

public Component getRootComponent()

Description copied from interface: Configuration

Returns the root component of this configuration.

Specified by:

getRootComponent in interface Configuration

Returns:

the root component of this configuration.

See Also:

Configuration.setRootComponent(org.objectweb.fractal.gui.model.Component)

setRootComponent

public void setRootComponent(Component root)

Description copied from interface: Configuration

Sets the root component of this configuration. This method notifies the configuration listeners, via the rootComponentChanged method.

Specified by:

setRootComponent in interface Configuration

Parameters:

root - the new root component of this configuration.

See Also:

Configuration.getRootComponent()

getChangeCount

public long getChangeCount()

Description copied from interface: Configuration

Returns the status of this configuration.

Specified by:

getChangeCount in interface Configuration

See Also:

Configuration.setChangeCount(long)

setChangeCount

public void setChangeCount(long changeCount)

Description copied from interface: Configuration

Sets the status of this configuration.

Specified by:

setChangeCount in interface Configuration

See Also:

Configuration.getChangeCount()

createComponent

public Component createComponent()

Description copied from interface: Factory

Creates a new component.

Specified by:

createComponent in interface Factory

Returns:

a newly created component.

createComponent

public Component createComponent(Component component)

Description copied from interface: Factory

Creates a slave component.

Specified by:

createComponent in interface Factory

Parameters:

component - a master component.

Returns:

a newly created slave component of the given master component.

createClientInterface

public ClientInterface createClientInterface(Component owner)

Description copied from interface: Factory

Creates a new external client interface.

Specified by:

createClientInterface in interface Factory

Parameters:

owner - a component.

Returns:

a newly created external client interface for the given component.

createServerInterface

public ServerInterface createServerInterface(Component owner)

Description copied from interface: Factory

Creates a new external server interface.

Specified by:

createServerInterface in interface Factory

Parameters:

owner - a component.

Returns:

a newly created external server interface for the given component.