Package org.eclipse.emf.compare.ide.ui.internal.logical.resolver

Class DependencyGraphUpdater<T>

java.lang.Object

org.eclipse.emf.compare.ide.ui.internal.logical.resolver.DependencyGraphUpdater<T>

public class DependencyGraphUpdater<T>
extends Object

This class's responsibility is to maintain the state of its graph when notified that a new model resource or a new dependency have been found.

Constructor Summary

Constructors

Constructor	Description
DependencyGraphUpdater(IGraph<T> graph, com.google.common.eventbus.EventBus eventBus)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	recordEdge(DependencyFoundEvent<T> event)	Register a dependency in the graph.
void	recordNode(ResolvedEvent<T> event)	Register a discovered resource in the graph.
void	recordRemoval(ResourceRemovedEvent<T> event)	Register removal of nodes.

Methods inherited from class java.lang.Object

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

Constructor Details

DependencyGraphUpdater

public DependencyGraphUpdater(IGraph<T> graph,
 com.google.common.eventbus.EventBus eventBus)

Constructor.

Parameters:

graph - The graph, must not be null.

eventBus - The event bus that will fire events to record.

Method Details

recordNode

public void recordNode(ResolvedEvent<T> event)

Register a discovered resource in the graph.

Parameters:

event - Event that describes the discovered resource.

recordEdge

public void recordEdge(DependencyFoundEvent<T> event)

Register a dependency in the graph.

Parameters:

event - Event that describes the dependency.

recordRemoval

public void recordRemoval(ResourceRemovedEvent<T> event)

Register removal of nodes.

Parameters:

event - The event indicating the removed nodes.