textbender.a.r.page
Class User

java.lang.Object
  User

All Implemented Interfaces:

PropertyChangeListenerX.Registry, PropertyChangeListenerX.RegistryN, ThrowableHolder, ThrowableHolderModel

@ThreadRestricted(value="AWT event dispatch")
public final class User
extends Object
implements PropertyChangeListenerX.RegistryN, ThrowableHolderModel

A user.

Constructor Summary

User(Component windowParent)

Method Summary

void	addPropertyChangeListener(PropertyChangeListener listener) Registers a listener to receive property change events.
void	addPropertyChangeListener(String propertyName, PropertyChangeListener listener) Registers a listener to receive property change events, by property name.
Element	getGene() Returns the gene object of an impending user action.
Element	getLeafGene() Returns the leaf gene object of an impending user action.
Node	getNode() Returns the node object of an impending user action.
Throwable	getThrowable() Returns the last throwable shown to the user.
void	logAndShow(Throwable newThrowable) Logs a throwable and shows it to the user in a non-modal dialog, per getThrowable().
void	removePropertyChangeListener(PropertyChangeListener listener) Unregisters a previously registered property change listener.
void	removePropertyChangeListener(String propertyName, PropertyChangeListener listener) Unregisters a previously registered property change listener, by property name.
void	setNode(Node newNode) Sets the node.

Methods inherited from class java.lang.Object

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

Constructor Detail

User

@ThreadSafe
User(Component windowParent)

Method Detail

getGene

public final Element getGene()

Returns the gene object of an impending user action. The return value is bound to property name gene.

Returns:

the gene object, or null if there is none

See Also:

setNode(Node)

getLeafGene

public final Element getLeafGene()

Returns the leaf gene object of an impending user action. The return value is bound to property name leafGene.

Returns:

the leaf gene object, or null if there is none

See Also:

setNode(Node)

getNode

public final Node getNode()

Returns the node object of an impending user action. The return value is bound to property name node.

Returns:

the node object, or null if there is none

See Also:

setNode(Node)

setNode

public final void setNode(Node newNode)

Sets the node.

See Also:

getNode()

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Description copied from interface: PropertyChangeListenerX.Registry

Registers a listener to receive property change events.

Specified by:

addPropertyChangeListener in interface PropertyChangeListenerX.Registry

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Description copied from interface: PropertyChangeListenerX.Registry

Unregisters a previously registered property change listener.

Specified by:

removePropertyChangeListener in interface PropertyChangeListenerX.Registry

addPropertyChangeListener

public void addPropertyChangeListener(String propertyName,
                                      PropertyChangeListener listener)

Description copied from interface: PropertyChangeListenerX.RegistryN

Registers a listener to receive property change events, by property name.

Specified by:

addPropertyChangeListener in interface PropertyChangeListenerX.RegistryN

removePropertyChangeListener

public void removePropertyChangeListener(String propertyName,
                                         PropertyChangeListener listener)

Description copied from interface: PropertyChangeListenerX.RegistryN

Unregisters a previously registered property change listener, by property name.

Specified by:

removePropertyChangeListener in interface PropertyChangeListenerX.RegistryN

getThrowable

@ThreadSafe
public final Throwable getThrowable()

Returns the last throwable shown to the user. The return value is bound to property name 'throwable'.

Specified by:

getThrowable in interface ThrowableHolder

Specified by:

getThrowable in interface ThrowableHolderModel

Returns:

last throwable shown, or null if there was none (or it was since anulled)

logAndShow

@ThreadSafe
public final void logAndShow(Throwable newThrowable)

Logs a throwable and shows it to the user in a non-modal dialog, per getThrowable().

Parameters:

newThrowable - to log and show, or null