kieker.webgui.service.impl.utility.model
Class Graph

java.lang.Object
  kieker.webgui.service.impl.utility.model.Graph

public class Graph
extends Object

This class represents the whole graph that needs to be layouted. Contains lists of all Nodes and Edges as well as a general scaling factor that determines the size and distance between ports.

Author:

Robin Weiss, Florian Fittkau

Field Summary

static String	EDGE_ROUTING
static boolean	LAYOUT_HIERARCHY
static String	PORT_CONSTRAINTS

Constructor Summary

Graph(int scale)
Class constructor.

Method Summary

void	addEdge(Edge edge) Adds an Edge to the list of Edges.
void	addNode(Node node) Adds a Node to the list of Nodes.
static String	getEdgeRouting()
List<Edge>	getEdges()
de.cau.cs.kieler.core.kgraph.KNode	getKielerGraph()
Node	getNode(String id) Looks for a Node with a specific id in the list of Nodes.
List<Node>	getNodes()
static String	getPortConstraints()
int	getPortHeight()
static boolean	isLayoutHierarchy()

Methods inherited from class java.lang.Object

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

Field Detail

EDGE_ROUTING

public static final String EDGE_ROUTING

See Also:

Constant Field Values

LAYOUT_HIERARCHY

public static final boolean LAYOUT_HIERARCHY

See Also:

Constant Field Values

PORT_CONSTRAINTS

public static final String PORT_CONSTRAINTS

See Also:

Constant Field Values

Constructor Detail

Graph

public Graph(int scale)

Class constructor. Creates empty lists for future Nodes and Edges, and a parent KNode for all added nodes.

Parameters:

scale - the scaling factor for ports

Method Detail

addNode

public void addNode(Node node)

Adds a Node to the list of Nodes.

Parameters:

node - the added node

addEdge

public void addEdge(Edge edge)

Adds an Edge to the list of Edges.

Parameters:

edge - the added edge

getEdgeRouting

public static String getEdgeRouting()

isLayoutHierarchy

public static boolean isLayoutHierarchy()

getPortConstraints

public static String getPortConstraints()

getPortHeight

public int getPortHeight()

getKielerGraph

public de.cau.cs.kieler.core.kgraph.KNode getKielerGraph()

getNodes

public List<Node> getNodes()

getEdges

public List<Edge> getEdges()

getNode

public Node getNode(String id)

Looks for a Node with a specific id in the list of Nodes.

Parameters:

id - the id string of a node

Returns:

the Node if it exists, or null if it does not exist