au.com.cybersearch2.classynode

Class NodeEntity

java.lang.Object

au.com.cybersearch2.classynode.NodeEntity

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

Node

@Entity(name="nodes")
public class NodeEntity
extends Object
implements Serializable

NodeEntity Persistent anchor for a component of a graph. Each node has a model which identifies what the node contains and is mapped by ordinal to an enumeration constant. The top node of a graph has a special model called "root". Graph parent and child relationships are expressed as OneToOne and OneToMany respectively.

Author:

Andrew Bowley 05/09/2014

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NodeEntity()

Method Summary

Methods

Modifier and Type	Method and Description
Collection<NodeEntity>	get_children() Returns child nodes
int	get_id() Returns primary key
int	get_parent_id() Returns parent primary key
int	getLevel() Returns depth in graph, starting at 1 for the solitary root node
int	getModel() Returns model ordinal value
String	getName() Returns node name
NodeEntity	getParent() Returns parent node or, if root node, self
String	getTitle() Returns node title (human readable)
void	set_children(Collection<NodeEntity> _children) Sets child nodes
void	set_id(int _id) Set primary key
void	set_parent_id(int _parent_id) Sets parent primary key
void	setLevel(int level) Sets depth in graph, starting at 1 for the solitary root node
void	setModel(int model) Set model ordinal value
void	setName(String name) Set node name (computer friendly)
void	setParent(NodeEntity parent) Sets parent node
void	setTitle(String title) Set node title (human readable)

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeEntity

public NodeEntity()

Method Detail

get_id

public int get_id()

Returns primary key

Returns:

int

set_id

public void set_id(int _id)

Set primary key

Parameters:

_id - int

getModel

public int getModel()

Returns model ordinal value

Returns:

int

setModel

public void setModel(int model)

Set model ordinal value

Parameters:

model - int

getName

public String getName()

Returns node name

Returns:

String

setName

public void setName(String name)

Set node name (computer friendly)

Parameters:

name - String

getTitle

public String getTitle()

Returns node title (human readable)

Returns:

String

setTitle

public void setTitle(String title)

Set node title (human readable)

Parameters:

title - String

getLevel

public int getLevel()

Returns depth in graph, starting at 1 for the solitary root node

Returns:

int

setLevel

public void setLevel(int level)

Sets depth in graph, starting at 1 for the solitary root node

Parameters:

level - int

getParent

public NodeEntity getParent()

Returns parent node or, if root node, self

Returns:

NodeEntity

setParent

public void setParent(NodeEntity parent)

Sets parent node

Parameters:

parent - NodeEntity

get_children

public Collection<NodeEntity> get_children()

Returns child nodes

Returns:

Collection<NodeEntity>

set_children

public void set_children(Collection<NodeEntity> _children)

Sets child nodes

Parameters:

_children - Collection<NodeEntity>

get_parent_id

public int get_parent_id()

Returns parent primary key

Returns:

int

set_parent_id

public void set_parent_id(int _parent_id)

Sets parent primary key

Parameters:

_parent_id - int