Package org.apache.clerezza.rdf.core.event

Examples of org.apache.clerezza.rdf.core.event.GraphListener

180
181
182
183
184
185
186
187
188
189
190
  protected void dispatchEvent(GraphEvent event) {
    synchronized(listenerConfigs) {
      Iterator<ListenerConfiguration> iter = listenerConfigs.iterator();
      while (iter.hasNext()) {
        ListenerConfiguration config = iter.next();
        GraphListener registeredListener = config.getListener();
        if (registeredListener == null) {
          iter.remove();
          continue;
        }
        if (config.getFilter().match(event.getTriple())) {
View Full Code Here
212
213
214
215
216
217
218
219
220
221
222
223
  public void removeGraphListener(GraphListener listener) {
    synchronized(listenerConfigs) {
      Iterator<ListenerConfiguration> iter = listenerConfigs.iterator();
      while (iter.hasNext()) {
        ListenerConfiguration listenerConfig = iter.next();
        GraphListener registeredListener = listenerConfig.getListener();
        if ((registeredListener == null) || (registeredListener.equals(listener))) {
          iter.remove();
        }
      }
    }
    delayedNotificator.removeDelayedListener(listener);
View Full Code Here
235
236
237
238
239
240
241
242
    /**
     * @return the listener
     */
    GraphListener getListener() {
      GraphListener listener = listenerRef.get();
      return listener;
    }
View Full Code Here
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
              List<GraphEvent> eventsLocal;
              synchronized (ListenerHolder.this) {
                eventsLocal = events;
                events = null;
              }
              GraphListener listener = listenerRef.get();
              if (listener == null) {
                log.debug("Ignoring garbage collected listener");
              } else {
                try {
                  listener.graphChanged(eventsLocal);
                } catch (Exception e) {
                  log.warn("Exception delivering graph event", e);
                }
              }
            }
View Full Code Here
39
40
41
42
43
44
45
46
47
48
49
*/
public class NotificationTest {
  @Test public void getEventsTogether() throws Exception {
    final TripleCollection tc = new SimpleMGraph();
    final List<List<GraphEvent>> eventChunks = new ArrayList<List<GraphEvent>>();
    GraphListener myGraphListener = new GraphListener() {
      @Override
      public void graphChanged(List<GraphEvent> events) {
        eventChunks.add(events);
        //the following causes an event to be added to events
        //(the List we already got)! This is because it doesn't wait
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78

  @Test public void synchroneousEvents() throws Exception {
    final TripleCollection tc = new SimpleMGraph();
    final List<List<GraphEvent>> eventChunks = new ArrayList<List<GraphEvent>>();
    GraphListener myGraphListener = new GraphListener() {
      @Override
      public void graphChanged(List<GraphEvent> events) {
        eventChunks.add(events);
      }
    };
View Full Code Here
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
    luceneTools = new LuceneTools(indexDirectory, analyzer);
    processDefinitions();

    this.reindexer = new ReindexThread(100000000L, 500000L);

    typeChangeListener = new GraphListener() {

      @Override
      public void graphChanged(List<GraphEvent> events) {
        for (GraphEvent e : events) {
          Triple triple = e.getTriple();
          logger.debug("processing addition of type " + triple.getObject());
          if (type2IndexedProperties.containsKey((UriRef) triple.getObject())) {
            scheduleForReindex(triple.getSubject());
          }

        }
      }
    };

    baseGraph.addGraphListener(typeChangeListener, new FilterTriple(null, RDF.type, null));

    indexedPropertyChangeListener = new GraphListener() {

      @Override
      public void graphChanged(List<GraphEvent> events) {
        for (GraphEvent e : events) {
          logger.debug("Triple: " + e.getTriple());
View Full Code Here
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
        luceneTools = new LuceneTools(indexDirectory, analyzer);
        processDefinitions();

        this.reindexer = new ReindexThread(100000000L, 500000L);

        typeChangeListener = new GraphListener() {

            @Override
            public void graphChanged(List<GraphEvent> events) {
                for (GraphEvent e : events) {
                    Triple triple = e.getTriple();
                    logger.debug("processing addition of type " + triple.getObject());
                    if (type2IndexedProperties.containsKey((UriRef) triple.getObject())) {
                        scheduleForReindex(triple.getSubject());
                    }

                }
            }
        };

        baseGraph.addGraphListener(typeChangeListener, new FilterTriple(null, RDF.type, null));

        indexedPropertyChangeListener = new GraphListener() {

            @Override
            public void graphChanged(List<GraphEvent> events) {
                for (GraphEvent e : events) {
                    logger.debug("Triple: " + e.getTriple());
View Full Code Here
180
181
182
183
184
185
186
187
188
189
190
    protected void dispatchEvent(GraphEvent event) {
        synchronized(listenerConfigs) {
            Iterator<ListenerConfiguration> iter = listenerConfigs.iterator();
            while (iter.hasNext()) {
                ListenerConfiguration config = iter.next();
                GraphListener registeredListener = config.getListener();
                if (registeredListener == null) {
                    iter.remove();
                    continue;
                }
                if (config.getFilter().match(event.getTriple())) {
View Full Code Here
212
213
214
215
216
217
218
219
220
221
222
223
    public void removeGraphListener(GraphListener listener) {
        synchronized(listenerConfigs) {
            Iterator<ListenerConfiguration> iter = listenerConfigs.iterator();
            while (iter.hasNext()) {
                ListenerConfiguration listenerConfig = iter.next();
                GraphListener registeredListener = listenerConfig.getListener();
                if ((registeredListener == null) || (registeredListener.equals(listener))) {
                    iter.remove();
                }
            }
        }
        delayedNotificator.removeDelayedListener(listener);
View Full Code Here
TOP

Related Classes of org.apache.clerezza.rdf.core.event.GraphListener

  • org.apache.clerezza.rdf.core.events.NotificationTest
  • org.apache.clerezza.rdf.core.impl.AbstractTripleCollection
  • org.apache.clerezza.rdf.core.impl.AbstractTripleCollection$ListenerConfiguration
  • org.apache.clerezza.rdf.core.impl.DelayedNotificator$ListenerHolder
  • org.apache.clerezza.rdf.cris.GraphIndexer
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.