org.gvsig.app.project.documents.table

Class TableDocument.TableLink

java.lang.Object

org.gvsig.app.project.documents.table.TableDocument.TableLink

All Implemented Interfaces:

Observer, Persistent

Enclosing class:

TableDocument

public static class TableDocument.TableLink
extends java.lang.Object
implements Observer, Persistent

Constructor Summary

Constructors

Constructor and Description
TableLink()
TableLink(TableDocument source, TableDocument target, java.lang.String fieldSource, java.lang.String fieldTarget)

Method Summary

Modifier and Type	Method and Description
boolean	getEnabled()
java.lang.String	getSourceFieldName()
TableDocument	getSourceTable()
java.lang.String	getTargetFieldName()
TableDocument	getTargetTable()
void	loadFromState(PersistentState state) Set the state of the object from the state passed as parameter.
void	saveToState(PersistentState state) Saves the internal state of the object on the provided PersistentState object.
void	setEnabled(boolean enabled)
void	update(Observable arg0, java.lang.Object arg1) Called whenever a Observable object is changed and this Observer has registered on it to receive notifications.

Methods inherited from class java.lang.Object

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

Constructor Detail

TableLink

public TableLink()

TableLink

public TableLink(TableDocument source,
                 TableDocument target,
                 java.lang.String fieldSource,
                 java.lang.String fieldTarget)

Method Detail

setEnabled

public void setEnabled(boolean enabled)

getEnabled

public boolean getEnabled()

getTargetTable

public TableDocument getTargetTable()

getSourceTable

public TableDocument getSourceTable()

getSourceFieldName

public java.lang.String getSourceFieldName()

getTargetFieldName

public java.lang.String getTargetFieldName()

update

public void update(Observable arg0,
                   java.lang.Object arg1)

Description copied from interface: Observer

Called whenever a Observable object is changed and this Observer has registered on it to receive notifications.

Implementations of this method will be called for each simple notification or, if a complex notification is created, for each of the child notifications.

In the latter case, don't assume any ordering in the notification between this Observer and other Observers listening to the same Observable.

In a complex notification scenario, if you want to receive only the complex notification and not each of the child notifications, just implement the ComplexObserver and prepare this method implementation to handle receiving DefaultComplexNotification instances as well as direct notification objects.

Specified by:

update in interface Observer

Parameters:

arg0 - the observable object.

arg1 - the notification data.

loadFromState

public void loadFromState(PersistentState state)
                   throws PersistenceException

Description copied from interface: Persistent

Set the state of the object from the state passed as parameter.

Specified by:

loadFromState in interface Persistent

Throws:

PersistenceException

saveToState

public void saveToState(PersistentState state)
                 throws PersistenceException

Description copied from interface: Persistent

Saves the internal state of the object on the provided PersistentState object.

Specified by:

saveToState in interface Persistent

Throws:

PersistenceException