List of constrain() Examples

Examples of constrain()

ae.sun.java2d.SunGraphics2D.constrain()
Constrain rendering for lightweight objects. REMIND: This method will back off to the "workaround" of using translate and clipRect if the Graphics to be constrained has a complex transform. The drawback of the workaround is that the resulting clip and device origin cannot be "enforced". @exception IllegalStateException If the Graphicsto be constrained has a complex transform.
com.db4o.query.Query.constrain()
adds a constraint to this node.

If the constraint contains attributes that are not yet present in the query graph, the query graph is extended accordingly.

Special behaviour for:
- class {@link Class}: confine the result to objects of one class or to objects implementing an interface.
- interface {@link Evaluation}: run evaluation callbacks against all candidates.
@param constraint the constraint to be added to this Query. @return {@link Constraint} a new {@link Constraint} for thisquery node or null for objects implementing the {@link Evaluation} interface.
com.mobixess.jodb.soda.api.Query.constrain()
adds a constraint to this node.

If the constraint contains attributes that are not yet present in the query graph, the query graph is extended accordingly.

Special behaviour for:
- class {@link Class}: confine the result to objects of one class (if the {@link Class} object represents a class)or to objects implementing a specific interface (if the {@link Class} object represents an interface).
- interface {@link Evaluation}: run evaluation callbacks against all candidates.
@param constraint the constraint to be added to this Query. @return {@link Constraint} a new {@link Constraint} for thisquery node or null for objects implementing the {@link Evaluation} interface.
org.jfree.data.Range.constrain()
Returns the value within the range that is closest to the specified value. @param value the value. @return The constrained value.
org.odbms.Query.constrain()
adds a constraint to this node.
If the object parameter is deeper than the entire query graph, the query graph is extended accordingly. @param example object for comparison @return Constraint
sun.java2d.SunGraphics2D.constrain()
Constrain rendering for lightweight objects. REMIND: This method will back off to the "workaround" of using translate and clipRect if the Graphics to be constrained has a complex transform. The drawback of the workaround is that the resulting clip and device origin cannot be "enforced". @exception IllegalStateException If the Graphicsto be constrained has a complex transform.

Examples of com.db4o.query.Query.constrain()

    return null;
  }


  public IPreference load(String key) throws PersistenceException {
    Query query = fDb.query();
    query.constrain(fEntityClass);
    query.descend("fKey").constrain(key);
    List<IPreference> prefs = getList(query);
    activateAll(prefs);
    if (!prefs.isEmpty()) {
      return prefs.iterator().next();

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Examples of com.db4o.query.Query.constrain()

  }


  @SuppressWarnings("unchecked")
  private static List<Feed> getFeeds(ObjectContainer db, URI link){
    Query query = db.query();
    query.constrain(Feed.class);
    query.descend("fLinkText").constrain(link.toString()); //$NON-NLS-1$
    List<Feed> set = query.execute();
    return set;
  }

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Examples of com.db4o.query.Query.constrain()

  }


  public final Collection<IBookMark> loadAll(FeedLinkReference feedRef) {
    try {
      Query query = fDb.query();
      query.constrain(fEntityClass);
      query.descend("fFeedLink").constrain(feedRef.getLink().toString()); //$NON-NLS-1$
      List<IBookMark> marks = getList(query);
      activateAll(marks);
      return new ArrayList<IBookMark>(marks);
    } catch (Db4oException e) {

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Examples of com.db4o.query.Query.constrain()

    return entities.contains(entity);
  }


  private void deleteFeedIfNecessary(IBookMark mark) {
    Query query = fDb.query();
    query.constrain(Feed.class);
    query.descend("fId").constrain(mark.getFeedReference().getId()); //$NON-NLS-1$
    @SuppressWarnings("unchecked")
    ObjectSet<IFeed> feeds = query.execute();
    for (IFeed feed : feeds) {
      if(onlyBookMarkReference(feed)) {

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Examples of com.db4o.query.Query.constrain()

    }
  }


  private boolean onlyBookMarkReference(IFeed feed) {
    Query query = fDb.query();
    query.constrain(BookMark.class);
    query.descend("fFeedId").constrain(feed.getId().longValue()); //$NON-NLS-1$
    
    @SuppressWarnings("unchecked")
    ObjectSet<IBookMark> marks = query.execute();

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Examples of com.db4o.query.Query.constrain()

    }
  }


  private List<T> loadList(long id) throws Db4oException   {
    Query query = fDb.query();
    query.constrain(fEntityClass);
    query.descend("fId").constrain(Long.valueOf(id)); //$NON-NLS-1$
    return getList(query);
  }


  @Override

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Examples of com.db4o.query.Query.constrain()

    /* 80 */
    progressMonitor.worked(40);


    for (Map.Entry<Long, Map<String, ?>> entry : idPropertiesMap.entrySet()) {
      Query query = oc.query();
      query.constrain(org.rssowl.core.internal.persist.AbstractEntity.class);
      query.descend("fId").constrain(entry.getKey()); //$NON-NLS-1$
      List<?> list = query.execute();
      org.rssowl.core.internal.persist.AbstractEntity entity = (org.rssowl.core.internal.persist.AbstractEntity) list.get(0);
      oc.activate(entity, Integer.MAX_VALUE);
      for (Map.Entry<String, ?> valueEntry : entry.getValue().entrySet()) {

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Examples of com.db4o.query.Query.constrain()

  }
  
  @SuppressWarnings("unchecked")
  private Preference findPreference(String key)   {
    Query query = fDb.ext().query();
    query.constrain(Preference.class);
    query.descend("fKey").constrain(key); //$NON-NLS-1$
    ObjectSet<Preference> prefs = query.execute();
    if (prefs.hasNext()) {
      Preference pref = prefs.next();
      fDb.activate(pref, Integer.MAX_VALUE);

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Examples of com.db4o.query.Query.constrain()

        + dbNews.toLongString());
  }


  private List<INews> getNewsFromGuid(INews newsItem) {
    Query query = fDb.query();
    query.constrain(fEntityClass);
    query.descend("fGuidValue").constrain(newsItem.getGuid().getValue()); //$NON-NLS-1$
    return activateAll(getList(query));
  }


  private List<INews> getNewsFromLink(INews newsItem) {

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Examples of com.db4o.query.Query.constrain()

    return activateAll(getList(query));
  }


  private List<INews> getNewsFromLink(INews newsItem) {
    Query query = fDb.query();
    query.constrain(fEntityClass);
    query.descend("fLinkText").constrain(newsItem.getLink().toString()); //$NON-NLS-1$
    return activateAll(getList(query));
  }


  private Set<INews> setState(Collection<INews> news, State state, boolean force) {

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