org.eclipse.eavp.viz.datastructures.VizObject

Interface IVizUpdateable

All Known Subinterfaces:

IConnectionAdapter<T>, IListComponent<T>

All Known Implementing Classes:

BasicVizEntryContentProvider, BoundaryCondition, ConnectionAdapter, ConnectionTable, DataComponent, KeyEntry, KeyEntryContentProvider, PortEntry, PortEntryContentProvider, SecretEntry, TestEntry, Transformation, VisualizationResource, VizEntry, VizListComponent, VizObject, VizResourceComponent, VizTableComponent, WrappedGlazedEventListenerTester

public interface IVizUpdateable

The IVizUpdateable interface provides a single update operation that may be used by implementers to receive an update based on a key-value pair. This is used by any class for receiving or posting updates.

Author:

Jay Jay Billings

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.ArrayList<IVizUpdateableListener>	iComponentListener

Method Summary

Modifier and Type	Method and Description
void	register(IVizUpdateableListener listener) This operation registers a listener that realizes the IUpdateableListener interface with the IUpdateable so that it can receive notifications of changes to the IUpdateable if they are published.
void	unregister(IVizUpdateableListener listener) This operation unregisters a listener that realizes the IUpdateableListener interface with the IUpdateable so that it will no longer receive notifications of changes to the IUpdateable if they are published.
void	update(java.lang.String updatedKey, java.lang.String newValue) This operation notifies a class that has implemented IUpdateable that the value associated with the particular key has been updated.

Field Detail

iComponentListener

static final java.util.ArrayList<IVizUpdateableListener> iComponentListener

Method Detail

update

void update(java.lang.String updatedKey,
            java.lang.String newValue)

This operation notifies a class that has implemented IUpdateable that the value associated with the particular key has been updated.

Parameters:

updatedKey -

A unique key that describes the value that to be updated.

newValue -

The updated value of the key.

register

void register(IVizUpdateableListener listener)

This operation registers a listener that realizes the IUpdateableListener interface with the IUpdateable so that it can receive notifications of changes to the IUpdateable if they are published.

Parameters:

listener -

The new listener that should be notified when the the Component's state changes.

unregister

void unregister(IVizUpdateableListener listener)

This operation unregisters a listener that realizes the IUpdateableListener interface with the IUpdateable so that it will no longer receive notifications of changes to the IUpdateable if they are published.

Parameters:

listener -

The listener that should no longer receive updates.