Package org.opennms.features.topology.api.support

Class SavedHistory

java.lang.Object

org.opennms.features.topology.api.support.SavedHistory

public class SavedHistory
extends Object

Immutable class that stores a snapshot of the topology state (layout, selected/focused vertices, etc) at a given time.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SavedHistory()
	SavedHistory(GraphContainer graphContainer, Collection<HistoryOperation> operations)

Method Summary

Modifier and Type	Method	Description
void	apply(GraphContainer graphContainer, Collection<HistoryOperation> operations, ServiceLocator serviceLocator)
BoundingBox	getBoundingBox()
String	getFragment()
int	getSemanticZoomLevel()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SavedHistory

protected SavedHistory()

SavedHistory

public SavedHistory(GraphContainer graphContainer,
                    Collection<HistoryOperation> operations)

Method Detail

getSemanticZoomLevel

public int getSemanticZoomLevel()

getBoundingBox

public BoundingBox getBoundingBox()

getFragment

public String getFragment()

apply

public void apply(GraphContainer graphContainer,
                  Collection<HistoryOperation> operations,
                  ServiceLocator serviceLocator)

toString

public String toString()

Overrides:

toString in class Object