org.embl.ebi.escience.scuflui.workbench
Interface ScavengerTree

All Superinterfaces:

java.awt.dnd.DragGestureListener, java.awt.dnd.DragSourceListener, java.awt.dnd.DropTargetListener, java.util.EventListener

All Known Implementing Classes:

DefaultScavengerTree

public interface ScavengerTree
extends java.awt.dnd.DragSourceListener, java.awt.dnd.DragGestureListener, java.awt.dnd.DropTargetListener

A tree showing available processors from some set of external libraries or searches. Nodes corresponding to a single potential processor instance should contain a user object implementing ProcessorFactory.

Author:

David Withers

Method Summary

void	addScavenger(Scavenger theScavenger) Add a new scavenger to the tree, firing appropriate model events as we do.
void	addScavengersFromModel() Examine the model, create any scavengers that would have been required to populate the model with its existing processors.
java.awt.Frame	getContainingFrame()
javax.swing.tree.TreeModel	getModel()
int	getNextCount() Get the next available count and increment the counter
boolean	isPopulating()
void	scavengingDone() Notifies the end of scavenging.
void	scavengingStarting(java.lang.String message) Notifies the start of scavenging.
void	setPopulating(boolean populating)

Methods inherited from interface java.awt.dnd.DragSourceListener

dragDropEnd, dragEnter, dragExit, dragOver, dropActionChanged

Methods inherited from interface java.awt.dnd.DragGestureListener

dragGestureRecognized

Methods inherited from interface java.awt.dnd.DropTargetListener

dragEnter, dragExit, dragOver, drop, dropActionChanged

Method Detail

getContainingFrame

java.awt.Frame getContainingFrame()

scavengingStarting

void scavengingStarting(java.lang.String message)

Notifies the start of scavenging.

Parameters:

message - the message to display

scavengingDone

void scavengingDone()

Notifies the end of scavenging.

setPopulating

void setPopulating(boolean populating)

isPopulating

boolean isPopulating()

getNextCount

int getNextCount()

Get the next available count and increment the counter

getModel

javax.swing.tree.TreeModel getModel()

addScavengersFromModel

void addScavengersFromModel()
                            throws ScavengerCreationException

Examine the model, create any scavengers that would have been required to populate the model with its existing processors. Now handles all three processor types.

Throws:

ScavengerCreationException

addScavenger

void addScavenger(Scavenger theScavenger)

Add a new scavenger to the tree, firing appropriate model events as we do.