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

Class AlarmSearchProvider

java.lang.Object

org.opennms.features.topology.api.topo.AbstractSearchProvider

org.opennms.features.topology.app.internal.AlarmSearchProvider

All Implemented Interfaces:

HistoryAwareSearchProvider, SearchProvider

public class AlarmSearchProvider
extends AbstractSearchProvider
implements HistoryAwareSearchProvider

Implementation of the API that allows the user to specify an Alarm query. The query itself is returned in the set as a collapsible selection as well as the "distinct" list of Alarms from the DB that are also collapsible since multiple nodes may have the same Severity or UEI. The supports adding all the nodes having the selected UEI or Severity. TODO: Improve the label to support showing how many vertices are supported TODO: Add support for severity searching and collapsing by each

Author:

David Hustace

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	AlarmSearchProvider.AlarmSearchResult

Constructor Summary

Constructors

Constructor	Description
AlarmSearchProvider(AlarmProvider alarmProvider)

Method Summary

Modifier and Type	Method	Description
void	addVertexHopCriteria(SearchResult searchResult, GraphContainer container)	Creates a criteria that provides matching the Alarm query from the users query stored in the that was created by this class during the query method.
Criteria	buildCriteriaFromQuery(SearchResult input, GraphContainer container)
boolean	contributesTo(String namespace)	This is the topology provider namespace to which this search provider contributes.
String	getSearchProviderNamespace()	This is a namespace for search providers...
Set<VertexRef>	getVertexRefsBy(SearchResult searchResult, GraphContainer container)	This method is called when the topology UI needs to know what are associated with a particular .
void	onCenterSearchResult(SearchResult searchResult, GraphContainer graphContainer)	This method called when the user clicks the focus icon on the .
void	onDefocusSearchResult(SearchResult searchResult, OperationContext operationContext)	This method is called from the UI when the user wants to remove a vertex that currently in the focus list.
void	onFocusSearchResult(SearchResult searchResult, OperationContext operationContext)	This method is called from the UI when the user wants to add a vertex that is in the current context to the focus list.
void	onToggleCollapse(SearchResult searchResult, GraphContainer graphContainer)	This method is called if the provided by the implementation of this API is flagged as collapsible and the user has clicked the toggle icon.
List<SearchResult>	query(SearchQuery searchQuery, GraphContainer graphContainer)	This method processes the that the user has typed and returns a list of matching IP addresses as well as the query string itself, which is collapsible, to act as a subnet container.
void	removeVertexHopCriteria(SearchResult searchResult, GraphContainer container)	When the user requests that the current SearchResult be removed from focus, the search provider should remove the from the
boolean	supportsPrefix(String searchPrefix)	This method is called by topology app the user is searching to setup prefixes that will only match from a

Methods inherited from class org.opennms.features.topology.api.topo.AbstractSearchProvider

supportsPrefix

Methods inherited from class java.lang.Object

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

Constructor Detail

AlarmSearchProvider

public AlarmSearchProvider(AlarmProvider alarmProvider)

Method Detail

getSearchProviderNamespace

public String getSearchProviderNamespace()

Description copied from interface: SearchProvider

This is a namespace for search providers...

Specified by:

getSearchProviderNamespace in interface SearchProvider

Returns:

contributesTo

public boolean contributesTo(String namespace)

Description copied from interface: SearchProvider

This is the topology provider namespace to which this search provider contributes.

Specified by:

contributesTo in interface SearchProvider

Returns:

returns true if the provider support the <@param namespace>.

buildCriteriaFromQuery

public Criteria buildCriteriaFromQuery(SearchResult input,
                                       GraphContainer container)

Specified by:

buildCriteriaFromQuery in interface HistoryAwareSearchProvider

query

public List<SearchResult> query(SearchQuery searchQuery,
                                GraphContainer graphContainer)

This method processes the that the user has typed and returns a list of matching IP addresses as well as the query string itself, which is collapsible, to act as a subnet container.

Specified by:

query in interface SearchProvider

Parameters:

searchQuery - This is an API for Vaadin UI code for implementing various search queries types.

Returns:

A list of SearchResults

supportsPrefix

public boolean supportsPrefix(String searchPrefix)

Description copied from interface: SearchProvider

This method is called by topology app the user is searching to setup prefixes that will only match from a

Specified by:

supportsPrefix in interface SearchProvider

Returns:

getVertexRefsBy

public Set<VertexRef> getVertexRefsBy(SearchResult searchResult,
                                      GraphContainer container)

Description copied from interface: SearchProvider

This method is called when the topology UI needs to know what are associated with a particular .

Specified by:

getVertexRefsBy in interface SearchProvider

Returns:

onCenterSearchResult

public void onCenterSearchResult(SearchResult searchResult,
                                 GraphContainer graphContainer)

Description copied from interface: SearchProvider

This method called when the user clicks the focus icon on the . No implementation is required unless you want to enhance the zoom behavior. This call will be followed by a call to getVertexRefsBy.

Specified by:

onCenterSearchResult in interface SearchProvider

Overrides:

onCenterSearchResult in class AbstractSearchProvider

onFocusSearchResult

public void onFocusSearchResult(SearchResult searchResult,
                                OperationContext operationContext)

Description copied from interface: SearchProvider

This method is called from the UI when the user wants to add a vertex that is in the current context to the focus list.

Specified by:

onFocusSearchResult in interface SearchProvider

Overrides:

onFocusSearchResult in class AbstractSearchProvider

onDefocusSearchResult

public void onDefocusSearchResult(SearchResult searchResult,
                                  OperationContext operationContext)

Description copied from interface: SearchProvider

This method is called from the UI when the user wants to remove a vertex that currently in the focus list.

Specified by:

onDefocusSearchResult in interface SearchProvider

Overrides:

onDefocusSearchResult in class AbstractSearchProvider

addVertexHopCriteria

public void addVertexHopCriteria(SearchResult searchResult,
                                 GraphContainer container)

Creates a criteria that provides matching the Alarm query from the users query stored in the that was created by this class during the query method. The SearchResult and the Criterion use the AlarmID as the ID for dereferencing in the container.

Specified by:

addVertexHopCriteria in interface SearchProvider

removeVertexHopCriteria

public void removeVertexHopCriteria(SearchResult searchResult,
                                    GraphContainer container)

Description copied from interface: SearchProvider

When the user requests that the current SearchResult be removed from focus, the search provider should remove the from the

Specified by:

removeVertexHopCriteria in interface SearchProvider

onToggleCollapse

public void onToggleCollapse(SearchResult searchResult,
                             GraphContainer graphContainer)

Description copied from interface: SearchProvider

This method is called if the provided by the implementation of this API is flagged as collapsible and the user has clicked the toggle icon. This requires that the implementation created by the implemenation of this API should be able to implement the API. The set of provided by the Criteria will not change, however, the criteria should be able to provide the both the collapsed and uncollapsed representations of the SearchResult.

Specified by:

onToggleCollapse in interface SearchProvider

Overrides:

onToggleCollapse in class AbstractSearchProvider