com.impetus.kundera.graph

Class ObjectGraph

java.lang.Object

com.impetus.kundera.graph.ObjectGraph

public class ObjectGraph
extends Object

Holds graph of an object

Author:

amresh.singh

Field Summary

Fields

Modifier and Type	Field and Description
private Node	headNode
private Map<String,Node>	nodeMapping

Constructor Summary

Constructors

Constructor and Description
ObjectGraph()

Method Summary

Methods

Modifier and Type	Method and Description
void	addNode(String nodeId, Node node) Adds a Node with a give nodeId to object graph.
void	clear()
Node	getHeadNode()
(package private) Node	getNode(String nodeId) Returns Node for a given node ID
Map<String,Node>	getNodeMapping()
(package private) void	setHeadNode(Node headNode)

Methods inherited from class java.lang.Object

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

Field Detail

headNode

private Node headNode

nodeMapping

private Map<String,Node> nodeMapping

Constructor Detail

ObjectGraph

ObjectGraph()

Method Detail

addNode

public void addNode(String nodeId,
           Node node)

Adds a Node with a give nodeId to object graph.

Parameters:

nodeId -

node -

getNode

Node getNode(String nodeId)

Returns Node for a given node ID

Parameters:

nodeId -

Returns:

getHeadNode

public Node getHeadNode()

Returns:

the headNode

setHeadNode

void setHeadNode(Node headNode)

Parameters:

headNode - the headNode to set

getNodeMapping

public Map<String,Node> getNodeMapping()

Returns:

the nodeMapping

clear

public void clear()