pl.edu.agh.cast.model.visual
Class ConnectionGroup

java.lang.Object
  pl.edu.agh.cast.model.visual.ModelElement
      pl.edu.agh.cast.model.visual.ConnectionGroup

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener, IPropertyChangeProvider, AttributeValueContainer

public class ConnectionGroup
extends ModelElement

Stores list of all connections between two nodes.

See Also:

Serialized Form

Field Summary

static java.lang.String	CONNECTION_COUNT_CHANGED Events fired by connection group
static java.lang.String	DOUBLE_CONNECTION_SOURCE_LABEL
static java.lang.String	DOUBLE_CONNECTION_TARGET_LABEL
static java.lang.String	LINE_COLOR
static java.lang.String	LINE_THICKNESS
static java.lang.String	SINGLE_CONNECTION_LABEL
static java.lang.String	VARIABLE_THICKNESS_CONNECTION_LABEL

Fields inherited from class pl.edu.agh.cast.model.visual.ModelElement

_attributeValues, ATTRIBUTE_CHANGE

Constructor Summary

ConnectionGroup(Node source, Node target, ConnectionGroupAttributeManager propertyManager)
Creates a connection group

Method Summary

void	addConnection(Connection connection)
void	addConnectionGroupToNodes() Adds this connection group to both nodes
void	addSourceConnection(Connection connection)
void	addTargetConnection(Connection connection)
void	copyTo(ConnectionGroup that)
boolean	equals(java.lang.Object obj) Two ConnectionGroups are equal if their sources and targets are equal.
java.util.List<Connection>	getAllConnections()
AttributeManager	getAttributeManager() Returns element's attribute manager
int	getConnectionCount()
ConnectionGroupAttributeManager	getPropertyManager()
Node	getSource()
int	getSourceConnectionCountFor(Node node)
java.util.List<Connection>	getSourceConnections() Deprecated. Use getSourceConnectionsFor(Node)
java.util.List<Connection>	getSourceConnectionsFor(Node node)
Node	getTarget()
int	getTargetConnectionCountFor(Node node)
java.util.List<Connection>	getTargetConnections() Deprecated. Use getTargetConnectionsFor(Node)
java.util.List<Connection>	getTargetConnectionsFor(Node node)
int	hashCode()
boolean	isBetween(Node node1, Node node2)
void	oldRemoveConnectionGroupFromNodes() Deprecated. Do not use this method to remove a connection group from a diagram. Use Diagram.removeConnection(Connection) instead.
void	removeConnection(Connection connection)
void	removeConnectionGroupFromNodes() Removes this connection group from both nodes - counterpart of addConnectionGroupToNodes()
void	removeSourceConnection(Connection connection)
void	removeTargetConnection(Connection connection)
void	setSource(Node node)
void	setTarget(Node node)
java.lang.String	toString()

Methods inherited from class pl.edu.agh.cast.model.visual.ModelElement

addPropertyChangeListener, bindToAttributeManager, copyAttributes, copyAttributeValues, firePropertyChange, getAllValues, getAttributeValue, getMid, isAttributeEditable, isAttributeSettable, isSaved, propertyChange, readResolve, removePropertyChangeListener, removePropertyValue, setAttributeValue, setAttributeValue, setMid, setSaved

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

CONNECTION_COUNT_CHANGED

public static final java.lang.String CONNECTION_COUNT_CHANGED

Events fired by connection group

See Also:

Constant Field Values

SINGLE_CONNECTION_LABEL

public static final java.lang.String SINGLE_CONNECTION_LABEL

See Also:

Constant Field Values

DOUBLE_CONNECTION_SOURCE_LABEL

public static final java.lang.String DOUBLE_CONNECTION_SOURCE_LABEL

See Also:

Constant Field Values

DOUBLE_CONNECTION_TARGET_LABEL

public static final java.lang.String DOUBLE_CONNECTION_TARGET_LABEL

See Also:

Constant Field Values

VARIABLE_THICKNESS_CONNECTION_LABEL

public static final java.lang.String VARIABLE_THICKNESS_CONNECTION_LABEL

See Also:

Constant Field Values

LINE_THICKNESS

public static final java.lang.String LINE_THICKNESS

See Also:

Constant Field Values

LINE_COLOR

public static final java.lang.String LINE_COLOR

See Also:

Constant Field Values

Constructor Detail

ConnectionGroup

public ConnectionGroup(Node source,
                       Node target,
                       ConnectionGroupAttributeManager propertyManager)

Creates a connection group

Parameters:

incoming - number of connections from target TO SOURCE

outgoing - number of connections from source TO TARGET

source -

target -

Method Detail

getConnectionCount

public int getConnectionCount()

getTargetConnectionCountFor

public int getTargetConnectionCountFor(Node node)

Returns:

number of connections from target TO SOURCE

getSourceConnectionCountFor

public int getSourceConnectionCountFor(Node node)

Returns:

number of connections from source TO TARGET

getSourceConnections

@Deprecated
public java.util.List<Connection> getSourceConnections()

Deprecated. Use getSourceConnectionsFor(Node)

getTargetConnections

@Deprecated
public java.util.List<Connection> getTargetConnections()

Deprecated. Use getTargetConnectionsFor(Node)

getSourceConnectionsFor

public java.util.List<Connection> getSourceConnectionsFor(Node node)

getTargetConnectionsFor

public java.util.List<Connection> getTargetConnectionsFor(Node node)

getAllConnections

public java.util.List<Connection> getAllConnections()

getSource

public Node getSource()

setSource

public void setSource(Node node)

getTarget

public Node getTarget()

setTarget

public void setTarget(Node node)

addSourceConnection

public void addSourceConnection(Connection connection)

addTargetConnection

public void addTargetConnection(Connection connection)

removeSourceConnection

public void removeSourceConnection(Connection connection)

removeTargetConnection

public void removeTargetConnection(Connection connection)

oldRemoveConnectionGroupFromNodes

@Deprecated
public void oldRemoveConnectionGroupFromNodes()

Deprecated. Do not use this method to remove a connection group from a diagram. Use Diagram.removeConnection(Connection) instead.

Removes this connection group from both nodes

addConnectionGroupToNodes

public void addConnectionGroupToNodes()

Adds this connection group to both nodes

removeConnectionGroupFromNodes

public void removeConnectionGroupFromNodes()

Removes this connection group from both nodes - counterpart of addConnectionGroupToNodes()

isBetween

public boolean isBetween(Node node1,
                         Node node2)

addConnection

public void addConnection(Connection connection)

removeConnection

public void removeConnection(Connection connection)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getPropertyManager

public ConnectionGroupAttributeManager getPropertyManager()

equals

public boolean equals(java.lang.Object obj)

Two ConnectionGroups are equal if their sources and targets are equal.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

copyTo

public void copyTo(ConnectionGroup that)

getAttributeManager

public AttributeManager getAttributeManager()

Description copied from class: ModelElement

Returns element's attribute manager

Specified by:

getAttributeManager in interface AttributeValueContainer

Specified by:

getAttributeManager in class ModelElement