nz.ac.waikato.mcennis.rat.graph
Class PostgresqlGraph

java.lang.Object
  nz.ac.waikato.mcennis.rat.graph.model.ModelShell
      nz.ac.waikato.mcennis.rat.graph.DerbyGraph
          nz.ac.waikato.mcennis.rat.graph.PostgresqlGraph

All Implemented Interfaces:

java.io.Serializable, Graph, Listener, Model, ParsedObject

public class PostgresqlGraph
extends DerbyGraph

Sub-class of the DerbyGraph Object to work with postgresql databases

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class nz.ac.waikato.mcennis.rat.graph.DerbyGraph

DerbyGraph.ActorIterator

Field Summary

Fields inherited from class nz.ac.waikato.mcennis.rat.graph.DerbyGraph

serialVersionUID

Fields inherited from class nz.ac.waikato.mcennis.rat.graph.model.ModelShell

listener

Constructor Summary

PostgresqlGraph()
Creates a new instance of PostgresqlGraph

Method Summary

Parameter[]	getParameters() Obtain a computer-readable description of the parameters and options this graph supports
java.lang.String	getUser() Returns the username that is used or will be used by the graph
void	init(java.util.Properties map) Set the parameters of this graph from the following property object.
void	initializeDatabase() Performs Postgresql specific database initialization
void	setUser(java.lang.String u) Sets the username for the postgresql database
void	startup() Performs postgresql initialization rather than DerbyGraph FIXME: initActor for postgresql is needed

Methods inherited from class nz.ac.waikato.mcennis.rat.graph.DerbyGraph

add, add, add, add, add, addChild, anonymize, clear, close, commit, deleteDatabase, finalize, getActor, getActor, getActor, getActorClass, getActorCount, getActorIterator, getActorTypes, getChildren, getChildren, getDirectory, getGraphs, getID, getLink, getLink, getLink, getLinkByDestination, getLinkBySource, getLinkTypes, getParent, getPathSet, getPathSet, getProperty, getProperty, getSubGraph, getSubGraph, initActor, isInitialized, prepareStatement, publishChange, remove, remove, retrieveActor, setActorClass, setActorProperties, setDirectory, setID, setSubGraph

Methods inherited from class nz.ac.waikato.mcennis.rat.graph.model.ModelShell

addListener, fireChange

Methods inherited from class java.lang.Object

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

Methods inherited from interface nz.ac.waikato.mcennis.rat.graph.model.Model

addListener

Constructor Detail

PostgresqlGraph

public PostgresqlGraph()

Creates a new instance of PostgresqlGraph

Method Detail

startup

public void startup()
             throws java.sql.SQLException

Performs postgresql initialization rather than DerbyGraph FIXME: initActor for postgresql is needed

Overrides:

startup in class DerbyGraph

Throws:

java.sql.SQLException

initializeDatabase

public void initializeDatabase()
                        throws java.sql.SQLException

Performs Postgresql specific database initialization

Overrides:

initializeDatabase in class DerbyGraph

Throws:

java.sql.SQLException

setUser

public void setUser(java.lang.String u)

Sets the username for the postgresql database

Parameters:

u - username to be used for the database

getUser

public java.lang.String getUser()

Returns the username that is used or will be used by the graph

Returns:

username

getParameters

public Parameter[] getParameters()

Description copied from interface: Graph

Obtain a computer-readable description of the parameters and options this graph supports

Specified by:

getParameters in interface Graph

Overrides:

getParameters in class DerbyGraph

Returns:

Description of all parameters this graph object supports.

init

public void init(java.util.Properties map)

Description copied from interface: Graph

Set the parameters of this graph from the following property object.

Specified by:

init in interface Graph

Overrides:

init in class DerbyGraph

Parameters:

map - properties to be set