Package org.opennms.features.topology.app.internal.service

Class DefaultTopologyService

java.lang.Object

org.opennms.features.topology.app.internal.service.DefaultTopologyService

All Implemented Interfaces:

TopologyCache, TopologyService

public class DefaultTopologyService
extends java.lang.Object
implements TopologyService

Author:

mvrueden

Constructor Summary

Constructors

Constructor	Description
DefaultTopologyService()
DefaultTopologyService(long cacheTimeout)

Method Summary

Modifier and Type	Method	Description
Graph	getGraph(java.lang.String metaTopologyId, java.lang.String namespace, Criteria[] criteria, int semanticZoomLevel)
GraphProvider	getGraphProvider(java.lang.String metaTopologyId, java.lang.String namespace)
MetaTopologyProvider	getMetaTopologyProvider(java.lang.String metaTopologyId)
LayoutAlgorithm	getPreferredLayoutAlgorithm(java.lang.String metaTopologyId, java.lang.String namespace)
void	invalidate(java.lang.String namespace)
void	invalidate(java.lang.String metaTopologyId, java.lang.String namespace)
void	invalidateAll()
boolean	isCategoryAware(java.lang.String namespace)
void	setServiceLocator(ServiceLocator serviceLocator)
void	setTopologyEntityCache(TopologyEntityCache topologyEntityCache)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultTopologyService

public DefaultTopologyService()

DefaultTopologyService

public DefaultTopologyService(long cacheTimeout)

Parameters:

cacheTimeout - The cache timeout in seconds. 0 disables caching.

Method Detail

getGraph

public Graph getGraph(java.lang.String metaTopologyId,
                      java.lang.String namespace,
                      Criteria[] criteria,
                      int semanticZoomLevel)

Specified by:

getGraph in interface TopologyService

getGraphProvider

public GraphProvider getGraphProvider(java.lang.String metaTopologyId,
                                      java.lang.String namespace)

Specified by:

getGraphProvider in interface TopologyService

getPreferredLayoutAlgorithm

public LayoutAlgorithm getPreferredLayoutAlgorithm(java.lang.String metaTopologyId,
                                                   java.lang.String namespace)

Specified by:

getPreferredLayoutAlgorithm in interface TopologyService

getMetaTopologyProvider

public MetaTopologyProvider getMetaTopologyProvider(java.lang.String metaTopologyId)
                                             throws NoSuchProviderException

Specified by:

getMetaTopologyProvider in interface TopologyService

Throws:

NoSuchProviderException

isCategoryAware

public boolean isCategoryAware(java.lang.String namespace)

Specified by:

isCategoryAware in interface TopologyService

setServiceLocator

public void setServiceLocator(ServiceLocator serviceLocator)

setTopologyEntityCache

public void setTopologyEntityCache(TopologyEntityCache topologyEntityCache)

invalidate

public void invalidate(java.lang.String namespace)

Specified by:

invalidate in interface TopologyCache

invalidate

public void invalidate(java.lang.String metaTopologyId,
                       java.lang.String namespace)

Specified by:

invalidate in interface TopologyCache

invalidateAll

public void invalidateAll()

Specified by:

invalidateAll in interface TopologyCache