List of asIterator() Examples

Examples of asIterator()

com.google.appengine.api.datastore.PreparedQuery.asIterator()
com.sun.org.apache.xpath.internal.Expression.asIterator()
Given an select expression and a context, evaluate the XPath and return the resulting iterator. @param xctxt The execution context. @param contextNode The node that "." expresses. @return A valid DTMIterator. @throws TransformerException thrown if the active ProblemListener decidesthe error condition is severe enough to halt processing. @throws javax.xml.transform.TransformerException @xsl.usage experimental
org.apache.xpath.Expression.asIterator()
Given an select expression and a context, evaluate the XPath and return the resulting iterator. @param xctxt The execution context. @param contextNode The node that "." expresses. @return A valid DTMIterator. @throws TransformerException thrown if the active ProblemListener decidesthe error condition is severe enough to halt processing. @throws javax.xml.transform.TransformerException @xsl.usage experimental
org.apache.xpath.axes.LocPathIterator.asIterator()
Given an select expression and a context, evaluate the XPath and return the resulting iterator. @param xctxt The execution context. @param contextNode The node that "." expresses. @param namespaceContext The context in which namespaces in theXPath are supposed to be expanded. @throws TransformerException thrown if the active ProblemListener decidesthe error condition is severe enough to halt processing. @throws javax.xml.transform.TransformerException

Examples of com.google.appengine.api.datastore.PreparedQuery.asIterator()

    int ezt = pq.countEntities();


    if (ezt > fLimit)
      throw JGException.get("result_too_large"," Result too LARGE. Try narrowing query by adding more filters: " + ezt);


                Iterator it = (pq.asIterator()); 
 
//new ArrayList
        Entity entity = null;
        Vector<JGNameValuePairs> ez = new Vector<JGNameValuePairs>();
        //int ct = 0;

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Examples of com.google.appengine.api.datastore.PreparedQuery.asIterator()

     DatastoreService datastore = DatastoreServiceFactory.getDatastoreService();
        PreparedQuery pq = datastore.prepare(q) ;
    //EZArrayList ez = new EZArrayList();
    //ez.addEnumeration(pq.asIterator());
    
    Iterator lst = pq.asIterator();
    Entity entity = null;
        ArrayList<Key> keys = new ArrayList<Key>(); 
    int ct = 0;
    while (lst.hasNext())
    {

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Examples of com.google.appengine.api.datastore.PreparedQuery.asIterator()

        PreparedQuery pq = datastore.prepare(q) ;
    int ezt = pq.countEntities();
    if (ezt > fLimit)
      throw JGException.get("result_too_large",table + " Result too LARGE. Try narrowing query by adding more filters: " + ezt + ":" + qf + ":" + field + ":" + value + ":" + value.getClass().getName());


    Iterator lst = pq.asIterator();
         //if (lst == null || !lst.hasNext())
         //  break;




    Entity entity = null;

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Examples of com.google.appengine.api.datastore.PreparedQuery.asIterator()

    final PreparedQuery preparedQuery = dataStore.prepare(new Query(kind).setKeysOnly().setFilter(
        new FilterPredicate(ROOT_JOB_KEY_PROPERTY, EQUAL, rootJobKey)));
    tryFiveTimes(new Operation<Void>("delete") {
      @Override
      public Void call() {
        Iterator<Entity> iter = preparedQuery.asIterator(fetchOptions);
        while (iter.hasNext()) {
          ArrayList<Key> keys = new ArrayList<>(chunkSize);
          for (int i = 0; i < chunkSize && iter.hasNext(); i++) {
            keys.add(iter.next().getKey());
          }

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Examples of com.google.appengine.api.datastore.PreparedQuery.asIterator()

        Long now = new Date().getTime();
        query.addFilter("timestamp", FilterOperator.GREATER_THAN_OR_EQUAL, (now - (MAX_CLOCK_SKEW)));
      }
      
      PreparedQuery pq = asyncDatastoreService.prepare(query);
      Iterator<Entity> it = pq.asIterator();
      
      while (it.hasNext()) {
        Entity entity = it.next();
        
        @SuppressWarnings("unchecked")

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Examples of com.google.appengine.api.datastore.PreparedQuery.asIterator()

        Long now = new Date().getTime();
        query.addFilter("timestamp", FilterOperator.GREATER_THAN_OR_EQUAL, (now - (MAX_CLOCK_SKEW)));
      }
      
      PreparedQuery pq = asyncDatastoreService.prepare(query);
      Iterator<Entity> it = pq.asIterator();
      
      return it;
    } finally {
      NamespaceManager.set(originalNamespace);
    }

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Examples of com.google.appengine.api.datastore.PreparedQuery.asIterator()

      PreparedQuery prepared = this.datastore.servicePrepare(query);
      Iterator<Entity> entities;
      FetchOptions fetchOptions = getRootCommand().getFetchOptions();
      if (fetchOptions == null)
      {
        entities = prepared.asIterator();
      }
      else
      {
        entities = prepared.asIterator(fetchOptions);
      }

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Examples of com.google.appengine.api.datastore.PreparedQuery.asIterator()

      {
        entities = prepared.asIterator();
      }
      else
      {
        entities = prepared.asIterator(fetchOptions);
      }


      // apply filters etc
      entities = applyEntityFilter(entities);
      iterators.add(entities);

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Examples of com.google.appengine.api.datastore.PreparedQuery.asIterator()

     * 
     * @return entities as {@link Iterator}
     */
    public Iterator<Entity> asEntityIterator() {
        PreparedQuery pq = prepareQuery();
        return pq.asIterator(fetchOptions);
    }


    /**
     * Applies the filter to query.
     *

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Examples of com.google.appengine.api.datastore.PreparedQuery.asIterator()

     * 
     * @return entities as {@link Iterator}
     */
    public Iterator<Entity> asEntityIterator() {
        PreparedQuery pq = txSet ? ds.prepare(tx, query) : ds.prepare(query);
        return pq.asIterator(fetchOptions);
    }
}

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