fdda.core.impl
Class ModellingManagerImpl

java.lang.Object
  |
  +--fdda.core.impl.ModellingManagerImpl

All Implemented Interfaces:

ModelManager

public class ModellingManagerImpl

extends Object

implements ModelManager

Implementation of the model manager.

Author:

Jörg Rüdenauer

Constructor Summary

ModellingManagerImpl()
Constructor

Method Summary

void	addConnection(Project project, Node startNode, Node endNode, Line graphicalRepresentation, boolean directed) Adds a connection to a project
void	addNode(Project project, Node graphicalRepresentation) Adds a node to a project.
int	getNextID() Returns the next ID for a node or a connection.
void	removeConnection(Project project, Connection connection) Removes a connection from a project
void	removeNode(Project project, Node node) Removes a node from the project.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ModellingManagerImpl

public ModellingManagerImpl()

Constructor

Method Detail

getNextID

public int getNextID()

Description copied from interface: ModelManager

Returns the next ID for a node or a connection. IDs must be globally unique.

Specified by:

getNextID in interface ModelManager

Returns:

the next ID

addNode

public void addNode(Project project,
                    Node graphicalRepresentation)

Description copied from interface: ModelManager

Adds a node to a project.

Specified by:

addNode in interface ModelManager

Parameters:

project - the project

graphicalRepresentation - the graphical representation of the node

removeNode

public void removeNode(Project project,
                       Node node)

Description copied from interface: ModelManager

Removes a node from the project. The node mustn't be connected to any other nodes.

Specified by:

removeNode in interface ModelManager

Parameters:

project - the project

node - the node

addConnection

public void addConnection(Project project,
                          Node startNode,
                          Node endNode,
                          Line graphicalRepresentation,
                          boolean directed)

Description copied from interface: ModelManager

Adds a connection to a project

Specified by:

addConnection in interface ModelManager

Parameters:

project - the project

startNode - the first node

endNode - the second node

graphicalRepresentation - the graphical representation of the connection (i.e. a line)

directed - whether the connection shall be directed

removeConnection

public void removeConnection(Project project,
                             Connection connection)

Description copied from interface: ModelManager

Removes a connection from a project

Specified by:

removeConnection in interface ModelManager

Parameters:

project - the project

connection - the connection