pl.edu.agh.cast.schema.model.presentation
Interface ISchemaNode

All Superinterfaces:

Identifiable, IDisposable, IElement, IPresentationElement<IElement>, IPropertyChangeProvider, IPropertyContainer, IReplicable, ISchemaElement<IElement>, IValidatable, Observer, Serializable

All Known Implementing Classes:

SchemaNode

public interface ISchemaNode
extends ISchemaElement<IElement>

Interface which describes node of schema diagram. ISchemaNode derives IEntity objects which are represented by the node in the diagram. Each node have a set of incoming and outgoing connections, however connection determines by itself if it is directed or not.

Author:

AGH CAST Team

Nested Class Summary

Nested classes/interfaces inherited from interface pl.edu.agh.cast.data.model.presentation.IPresentationElement

IPresentationElement.Properties, IPresentationElement.PropertyCategory

Field Summary

static String	CONNECTION_EVENT Connection changed event.
static Type	TYPE Schema node element type.

Fields inherited from interface pl.edu.agh.cast.data.model.presentation.IPresentationElement

ATTRIBUTE_CHANGE_EVENT

Method Summary

void	addAllConnections(Collection<? extends ISchemaConnection> connectionsToAdd) Adds connections from collection to this node.
void	addConnection(ISchemaConnection connection) Adds connection to this node.
List<? extends ISchemaConnection>	getConnections() Gets all connections associated with this node.
boolean	removeAllConnections(Collection<? extends ISchemaConnection> connectionsToRemove) Removes connections from collection to this node.
boolean	removeConnection(ISchemaConnection connection) Removes specified connection from this node.

Methods inherited from interface pl.edu.agh.cast.data.model.presentation.IPresentationElement

getDerivedType, getLabel, getOriginalElements, getVisualElement, hasAssociatedVisualElement, setDerivedType, setLabel, setOriginalElements, setSuppressAllEvents, setVisualElement

Methods inherited from interface pl.edu.agh.cast.data.model.IElement

getDataSet

Methods inherited from interface pl.edu.agh.cast.data.model.Identifiable

getId, getType

Methods inherited from interface pl.edu.agh.cast.data.model.property.IPropertyContainer

addProperty, getCustomProperties, getMetaPropertyManager, getPermanentProperties, getProperties, getProperty, getTransientProperties, matches, removeProperty, setProperty

Methods inherited from interface java.util.Observer

update

Methods inherited from interface pl.edu.agh.cast.common.IValidatable

isValid

Methods inherited from interface pl.edu.agh.cast.common.IDisposable

dispose

Methods inherited from interface pl.edu.agh.cast.common.IReplicable

replicate, replicateTo

Methods inherited from interface pl.edu.agh.cast.data.model.property.IPropertyChangeProvider

addPropertyChangeListener, removePropertyChangeListener

Field Detail

TYPE

static final Type TYPE

Schema node element type.

CONNECTION_EVENT

static final String CONNECTION_EVENT

Connection changed event.

See Also:

Constant Field Values

Method Detail

getConnections

@PropertyGetter(name="CONNECTIONS",
                type=REFERENCE_LIST,
                matchable=true)
List<? extends ISchemaConnection> getConnections()

Gets all connections associated with this node.

Returns:

collection of schema connection objects

addAllConnections

void addAllConnections(Collection<? extends ISchemaConnection> connectionsToAdd)

Adds connections from collection to this node.

Parameters:

connectionsToAdd - collection of connections

removeAllConnections

boolean removeAllConnections(Collection<? extends ISchemaConnection> connectionsToRemove)

Removes connections from collection to this node.

Parameters:

connectionsToRemove - collection of connections

Returns:

true if any of the specified connections has been removed

addConnection

void addConnection(ISchemaConnection connection)

Adds connection to this node.

Parameters:

connection - connection to add

removeConnection

boolean removeConnection(ISchemaConnection connection)

Removes specified connection from this node. Warning:

Parameters:

connection - connection to remove

Returns:

true if node was associated with the connection; false otherwise