diva.graph
Interface NodeController

All Known Implementing Classes:

ActorController, ActorInstanceController, AttributeController, BasicNodeController, ClassDefinitionController, DependencyHighlighter.DependencyController, ExternalIOPortController, HierarchicalModeController, HierarchicalStateController, HierarchicalStateController, IconController, IOPortController, LocatableNodeController, MatchResultViewer.MatchResultActorController, MatchResultViewer.MatchResultExternalPortController, MatchResultViewer.MatchResultPortController, MatchResultViewer.MatchResultRelationController, MatchResultViewer.MatchResultStateController, NamedObjController, ParameterizedNodeController, RelationController, ResizableAttributeControllerFactory.ResizeAttributeController, StateController, StateController, StateMatcherController, TransformationAttributeController, TransformationEditor.TransformationActorController, TransformationEditor.TransformationExternalPortController, TransformationEditor.TransformationPortController, TransformationEditor.TransformationRelationController, TransformationEditor.TransformationStateController, TransformEventController

public interface NodeController

Specifies the interface for objects that manage creation of and interaction with graph nodes. GraphControllers contain one or more instances of NodeController, typically one for each type of node.

Version:

$Id: NodeController.java 38798 2005-07-08 20:00:01Z cxh $

Author:

Steve Neuendorffer

Accepted Rating:

Red

Method Summary

void	addNode(java.lang.Object node) Given a node, add it to this graph editor and perform a layout on the new node.
void	addNode(java.lang.Object node, double x, double y) Add the node to this graph editor and render it at the given location.
void	addNode(java.lang.Object node, java.lang.Object parent) Add the node to this graph editor, inside the given parent node and place it where convenient
void	addNode(java.lang.Object node, java.lang.Object parent, double x, double y) Add the node to this graph editor, inside the given parent node and render it at the given location relative to its parent.
void	clearNode(java.lang.Object node) Remove the figure for the given node.
Figure	drawNode(java.lang.Object node) Render the given node and add the resulting figure to the foreground layer of the graph pane.
Figure	drawNode(java.lang.Object node, java.lang.Object parent) Render the given node and add the resulting figure to the given node's figure, which is assumed to be a CompositeFigure in the controller's graph pane.
GraphController	getController() Return the graph controller containing this controller.
Interactor	getNodeInteractor() Return the node interactor associated with this controller.
NodeRenderer	getNodeRenderer() Return the node renderer associated with this controller.
void	removeNode(java.lang.Object node) Remove the node.
void	setNodeInteractor(Interactor interactor) Set the node interactor for this controller
void	setNodeRenderer(NodeRenderer renderer) Set the node renderer for this controller

Method Detail

addNode

void addNode(java.lang.Object node)

Given a node, add it to this graph editor and perform a layout on the new node.

addNode

void addNode(java.lang.Object node,
             double x,
             double y)

Add the node to this graph editor and render it at the given location.

addNode

void addNode(java.lang.Object node,
             java.lang.Object parent)

Add the node to this graph editor, inside the given parent node and place it where convenient

addNode

void addNode(java.lang.Object node,
             java.lang.Object parent,
             double x,
             double y)

Add the node to this graph editor, inside the given parent node and render it at the given location relative to its parent.

clearNode

void clearNode(java.lang.Object node)

Remove the figure for the given node.

drawNode

Figure drawNode(java.lang.Object node)

Render the given node and add the resulting figure to the foreground layer of the graph pane. If the node was previously rendered, then infer the new location of the figure from the old.

drawNode

Figure drawNode(java.lang.Object node,
                java.lang.Object parent)

Render the given node and add the resulting figure to the given node's figure, which is assumed to be a CompositeFigure in the controller's graph pane.

getController

GraphController getController()

Return the graph controller containing this controller.

getNodeInteractor

Interactor getNodeInteractor()

Return the node interactor associated with this controller.

getNodeRenderer

NodeRenderer getNodeRenderer()

Return the node renderer associated with this controller.

removeNode

void removeNode(java.lang.Object node)

Remove the node.

setNodeInteractor

void setNodeInteractor(Interactor interactor)

Set the node interactor for this controller

setNodeRenderer

void setNodeRenderer(NodeRenderer renderer)

Set the node renderer for this controller