org.geotools.filter.FidFilter java code examples

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}

public void visit(FidFilter filter) {
  fids.addAll(Arrays.asList(filter.getFids()));
}

public void visit(FidFilter filter) {
  FidFilter copy = ff.createFidFilter();
  
  String[] fids = filter.getFids();
  for (int i = 0; i < fids.length; i++) {
    copy.addFid(fids[i]);
  }
  
  pages.push(copy);
}

/**
 * @see org.geotools.xml.schema.Type#getValue(org.geotools.xml.schema.Element,
 *      org.geotools.xml.schema.ElementValue[],
 *      org.xml.sax.Attributes, java.util.Map)
 */
public Object getValue(Element element, ElementValue[] value,
  Attributes attrs, Map hints)
  throws SAXException, SAXNotSupportedException {
  if ((element == null) || (value == null)
      || (element.getType() == null)) {
    throw new SAXException("Invalid parameters : null found");
  }
  if (value.length < 1) {
    throw new SAXException("Invalid children: too few");
  }
  if (!getName().equals(element.getType().getName())) {
    throw new SAXException("Invalid type name for element provided");
  }
  Set fidSet = new HashSet();
  for (int i = 0; i < value.length; i++)
    fidSet.addAll(Arrays.asList(
        ((FidFilter) value[i].getValue()).getFids()));
  FidFilter r = FilterFactoryFinder.createFilterFactory().createFidFilter();
  r.addAllFids(fidSet);
  return r;
}

/**
 * Sets the filter attributes.  Called when attributes are encountered by
 * the filter filter.  Puts them in a hash map by thier name and  value.
 *
 * @param atts the attributes to set.
 */
public void setAttributes(Attributes atts) {
  LOGGER.finer("got attribute: " + atts.getLocalName(0) + ", "
    + atts.getValue(0));
  LOGGER.finer("current state: " + curState);
  if (curState.equals("fid")) {
    LOGGER.finer("is a fid");
    ((FidFilter) curFilter).addFid(atts.getValue(0));
    LOGGER.finer("added fid");
  } else {
    for (int i = 0; i < atts.getLength(); i++) {
      this.attributes.put(atts.getLocalName(i), atts.getValue(i));
    }
  }
}

public void visit(FidFilter filter) {
  Set ids = filter.getIDs();
  if (ids.isEmpty()) {
    throw new IllegalArgumentException(

/**
 * @see org.geotools.xml.schema.Type#getValue(org.geotools.xml.schema.Element,
 *      org.geotools.xml.schema.ElementValue[],
 *      org.xml.sax.Attributes, java.util.Map)
 */
public Object getValue(Element element, ElementValue[] value,
  Attributes attrs, Map hints)
  throws SAXException, SAXNotSupportedException {
  if ((element == null) || (value == null)
      || (element.getType() == null)) {
    throw new SAXException("Invalid parameters : null found");
  }
  if (value.length < 1) {
    throw new SAXException("Invalid children: too few");
  }
  if (!getName().equals(element.getType().getName())) {
    throw new SAXException("Invalid type name for element provided");
  }
  Set fidSet = new HashSet();
  for (int i = 0; i < value.length; i++)
    fidSet.addAll(Arrays.asList(
        ((FidFilter) value[i].getValue()).getFids()));
  FidFilter r = FilterFactoryFinder.createFilterFactory().createFidFilter();
  r.addAllFids(fidSet);
  return r;
}

/**
 * Sets the filter attributes.  Called when attributes are encountered by
 * the filter filter.  Puts them in a hash map by thier name and  value.
 *
 * @param atts the attributes to set.
 */
public void setAttributes(Attributes atts) {
  LOGGER.finer("got attribute: " + atts.getLocalName(0) + ", "
    + atts.getValue(0));
  LOGGER.finer("current state: " + curState);
  if (curState.equals("fid")) {
    LOGGER.finer("is a fid");
    ((FidFilter) curFilter).addFid(atts.getValue(0));
    LOGGER.finer("added fid");
  } else {
    for (int i = 0; i < atts.getLength(); i++) {
      this.attributes.put(atts.getLocalName(i), atts.getValue(i));
    }
  }
}

protected void queryFidFilter() {
  FidFilter fidFilter = (FidFilter) filter;
  if (fidIndex == -1) {
    fidIndex = 0;
  }
  while( fidIndex < fidFilter.getFids().length && next == null ) {
    String fid = fidFilter.getFids()[fidIndex];
    if( encounteredFids.contains(fid) ){
      fidIndex++;
      continue;
    }
    next = (Feature) diff.modified2.get(fid);
    if( next==null ){
      next = (Feature) diff.added.get(fid);
    }
    fidIndex++;
  }
}

FidFilter fidFilter = FILTER_FACT.createFidFilter();
Element fidElement = (Element) child;
fidFilter.addFid(fidElement.getAttribute("fid"));
      fidFilter.addFid(fidElement.getAttribute("fid"));

public void visit(org.geotools.filter.FidFilter filter) {
  String[] fids = filter.getFids();
  
  for (int i = 0; i < fids.length; i++) {
    AttributesImpl atts = new AttributesImpl();
    atts.addAttribute("", "fid", "fid", "", fids[i]);
    element("FeatureId",null,atts);
  }
}

create.addFid("road.rd1");
create.addFid("road.rd2");

String[] fids = filter.getFids();
LOGGER.finer("Exporting FID=" + Arrays.asList(fids));

private FidFilter getEncodableFilter(Filter unEncodableFilter)
  throws IOException, FactoryRegistryException, IllegalAttributeException {
  // this is very similar to getFidSet - the reason is so that we
  // don't spend time constructing geometries when we don't need
  // to, but we probably could get some better code reuse.
  DefaultQuery query = new DefaultQuery();
  query.setPropertyNames(new String[0]);
  query.setFilter(unEncodableFilter);
  SimpleFeatureCollection features = getFeatures(unEncodableFilter);
  FilterFactory ff = FilterFactoryFinder.createFilterFactory();
  FidFilter fidFilter = ff.createFidFilter();
  SimpleFeatureIterator it = features.features();
  try {
    while( it.hasNext() ) {
      SimpleFeature feature = (SimpleFeature) it.next();
      fidFilter.addFid(feature.getID());
    }
  } finally {
   features.close( it );  
  }
  return fidFilter;
}

String[] fids = filter.getFids();
LOGGER.finer("Exporting FID=" + Arrays.asList(fids));

/**
 * @see org.geotools.xml.schema.Type#getValue(org.geotools.xml.schema.Element,
 *      org.geotools.xml.schema.ElementValue[],
 *      org.xml.sax.Attributes, java.util.Map)
 */
public Object getValue(Element element, ElementValue[] value,
  Attributes attrs1, Map hints)
  throws SAXException, SAXNotSupportedException {
  if ((element == null) || (value == null)
      || (element.getType() == null)) {
    throw new SAXException("Invalid parameters : null found");
  }
  if (value.length < 1) {
    throw new SAXException("Invalid children: too few");
  }
  if (!getName().equals(element.getType().getName())) {
    throw new SAXException("Invalid type name for element provided");
  }
  List fidList = new ArrayList();
  for (int i = 0; i < value.length; i++)
    fidList.addAll(Arrays.asList(
        ((FidFilter) value[i].getValue()).getFids()));
  return fidList;
}

String[] fids = filter.getFids();
LOGGER.finer("Exporting FID=" + Arrays.asList(fids));

private void handleDeleteAction(List<Action> actions, int i, InsertAction action,
    DeleteAction deleteAction) {
  // if inserted action has been deleted then remove action
  if (deleteAction.getFilter().evaluate(action.getFeature())) {
    actions.remove(i);
    // if filter is a fid filter of size 1 then it only contains the
    // inserted feature which
    // no longer exists since it has been deleted. so remove that action
    // as well.
    if (deleteAction.getFilter() instanceof FidFilter
        && ((FidFilter) deleteAction.getFilter()).getFids().length == 1) {
      actions.remove(i);
    }
  } else {
    swap(actions, i);
  }
}

private int handleUpdateAction(List<Action> actions, int i, InsertAction action,
    UpdateAction updateAction) {
  // if update action applies to feature then update feature
  if (updateAction.getFilter().evaluate(action.getFeature())) {
    updateAction.update(action.getFeature());
    // if filter is a fid filter and there is only 1 fid then filter
    // uniquely identifies
    // only the
    // one features so remove it.
    if (updateAction.getFilter() instanceof FidFilter
        && ((FidFilter) updateAction.getFilter()).getFids().length == 1) {
      actions.remove(i + 1);
      return i;
    }
  }
  swap(actions, i);
  return i + 1;
}

if (filter instanceof FidFilter && fixURL!=null ) {
  FidFilter fidFilter = (FidFilter) filter;
  goodRecs = queryFidIndex(fidFilter.getFids());
} else {
  if (filter != null) {

Javadoc

Defines a feature ID filter, which holds a list of feature IDs. This filter stores a series of feature IDs, which are used to distinguish features uniquely.

Most used methods

getFids
Returns all the fids in this filter.
addFid
Adds a feature ID to the filter.
addAllFids
Adds a collection of feature IDs to the filter.
getIDs

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How to useFidFilter in org.geotools.filter

Best Java code snippets using org.geotools.filter.FidFilter (Showing top 19 results out of 315)

How to use
FidFilter
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org.geotools.filter