org.eclipse.zest.layouts
Interface LayoutGraph

public interface LayoutGraph

The LayoutGraph interface defines the methods used to add nodes and edges (relationships).

Method Summary

void	addEntity(LayoutEntity node) Adds a node to this graph.
void	addRelationship(LayoutRelationship relationship) Adds the given relationship.
java.util.List	getEntities() Returns a list of LayoutEntity objects that represent the objects added to this graph using addNode.
java.util.List	getRelationships() Returns a list of LayoutRelationship objects that represent the objects added to this graph using addRelationship.
boolean	isBidirectional() Determines if the graph is bidirectional.

Method Detail

addEntity

void addEntity(LayoutEntity node)

Adds a node to this graph.

Parameters:

node - The new node.

addRelationship

void addRelationship(LayoutRelationship relationship)

Adds the given relationship.

Parameters:

relationship -

getEntities

java.util.List getEntities()

Returns a list of LayoutEntity objects that represent the objects added to this graph using addNode.

Returns:

List A List of LayoutEntity objects.

getRelationships

java.util.List getRelationships()

Returns a list of LayoutRelationship objects that represent the objects added to this graph using addRelationship.

Returns:

List A List of LayoutRelationship objects.

isBidirectional

boolean isBidirectional()

Determines if the graph is bidirectional.

Returns:

boolean If the graph is bidirectional.