Inheritance diagram for ChainGraphVertex: Collaboration diagram for ChainGraphVertex:Abstract prototype of a vertex. Has a size (width and height), a location (x and y position) and a list of incoming and outgoing connections. Use subclasses to instantiate a specific vertex (we currently have one only).
Public Methods | |
| ChainGraphVertex () | |
| Object | getAdapter (Class adapterClass) |
| void | addConnection (Connection conn) |
| IPropertyDescriptor[] | getPropertyDescriptors () |
| Object | getPropertyValue (Object propertyId) |
| Dimension | getSize () |
| List< Connection > | getOutgoingConnections () |
| List< Connection > | getIncomingConnections () |
| void | removeConnection (Connection conn) |
| void | setPropertyValue (Object propertyId, Object value) |
| void | setSize (Dimension newSize) |
| synchronized void | addPropertyChangeListener (PropertyChangeListener l) |
| Object | getEditableValue () |
| boolean | isPropertySet (Object id) |
| synchronized void | removePropertyChangeListener (PropertyChangeListener l) |
| void | resetPropertyValue (Object id) |
Public Static Fields | |
| static final String | LOCATION_PROP = "ChainGraphVertex.Location" |
| static final String | SIZE_PROP = "ChainGraphVertex.Size" |
| static final String | SOURCE_CONNECTIONS_PROP = "ChainGraphVertex.SourceConn" |
| static final String | TARGET_CONNECTIONS_PROP = "ChainGraphVertex.TargetConn" |
Protected Methods | |
| void | firePropertyChange (String property, Object oldValue, Object newValue) |
Static Package Functions | |
| [static initializer] | |
| ChainGraphVertex | ( | ) |
Creates a new vertex with a dimension as sepcified in LayoutSettings
| [static initializer] | ( | ) | [static, package] |
Initializes the property descriptors array.
| void addConnection | ( | Connection | conn | ) |
Add an incoming or outgoing connection to this shape.
| conn | a non-null connection instance |
| IllegalArgumentException | if the connection is null or has not distinct endpoints |
| synchronized void addPropertyChangeListener | ( | PropertyChangeListener | l | ) | [inherited] |
Attach a non-null PropertyChangeListener to this object.
| l | a non-null PropertyChangeListener instance |
| IllegalArgumentException | if the parameter is null |
| void firePropertyChange | ( | String | property, |
| Object | oldValue, | ||
| Object | newValue | ||
| ) | [protected, inherited] |
Report a property change to registered listeners (for example edit parts).
| property | the programmatic name of the property that changed |
| oldValue | the old value of this property |
| newValue | the new value of this property |
| Object getAdapter | ( | Class | adapterClass | ) |
Reimplemented from ChainGraphItem.
Reimplemented in ComponentVertex.
| Object getEditableValue | ( | ) | [inherited] |
Returns a value for this property source that can be edited in a property sheet.
My (Elias Volanakis (original)) personal rule of thumb:
Override only if necessary.
| List<Connection> getIncomingConnections | ( | ) |
Return a List of incoming Connections.
| List<Connection> getOutgoingConnections | ( | ) |
Return a List of outgoing Connections.
| IPropertyDescriptor [] getPropertyDescriptors | ( | ) |
Return the Location of this shape.
The returned array is used to fill the property view, when the edit-part corresponding to this model element is selected.
Reimplemented from ChainGraphItem.
| Object getPropertyValue | ( | Object | propertyId | ) |
Return the property value for the given propertyId, or null.
The property view uses the IDs from the IPropertyDescriptors array to obtain the value of the corresponding properties.
Reimplemented from ChainGraphItem.
| Dimension getSize | ( | ) |
Return the Size of this ChainGraphVertex.
Reimplemented in ComponentVertex, and DocumentCollectionVertex.
| boolean isPropertySet | ( | Object | id | ) | [inherited] |
Children should override this. The default implementation returns false.
| void removeConnection | ( | Connection | conn | ) |
Remove an incoming or outgoing connection from this ChainGraphVertex.
| conn | a non-null connection instance |
| IllegalArgumentException | if the parameter is null |
| synchronized void removePropertyChangeListener | ( | PropertyChangeListener | l | ) | [inherited] |
Remove a PropertyChangeListener from this component.
| l | a PropertyChangeListener instance |
| void resetPropertyValue | ( | Object | id | ) | [inherited] |
Children should override this. The default implementation does nothing.
| void setPropertyValue | ( | Object | propertyId, |
| Object | value | ||
| ) |
Set the Location of this ChainGraphVertex.
| newLocation | a non-null Point instance |
| IllegalArgumentException | if the parameter is null Set the property value for the given property id. If no matching id is found, the call is forwarded to the superclass. |
The property view uses the IDs from the IPropertyDescriptors array to set the values of the corresponding properties.
Reimplemented from ChainGraphItem.
| void setSize | ( | Dimension | newSize | ) |
Set the Size of this shape. Will not modify the size if newSize is null.
| newSize | a non-null Dimension instance or null |
Reimplemented in ComponentVertex, and DocumentCollectionVertex.
final String LOCATION_PROP = "ChainGraphVertex.Location" [static] |
Property ID to use when the location of this shape is modified.
final String SIZE_PROP = "ChainGraphVertex.Size" [static] |
Property ID to use then the size of this shape is modified.
final String SOURCE_CONNECTIONS_PROP = "ChainGraphVertex.SourceConn" [static] |
Property ID to use when the list of outgoing connections is modified.
final String TARGET_CONNECTIONS_PROP = "ChainGraphVertex.TargetConn" [static] |
Property ID to use when the list of incoming connections is modified.
1.7.3.
