Package com.netflix.astyanax.serializers

Examples of com.netflix.astyanax.serializers.CompositeRangeBuilder

490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
        if (!(serializer instanceof AnnotatedCompositeSerializer)) {
            return new RangeBuilder().setStart(start, serializerFor(start.getClass()))
                    .setEnd(end, serializerFor(end.getClass())).build();
        } else {
            AnnotatedCompositeSerializer compositeSerializer = (AnnotatedCompositeSerializer) serializer;
            CompositeRangeBuilder rangeBuilder = compositeSerializer.buildRange();
            List<ComponentField> componentFields = componentFieldsForClass(start.getClass());
            List<ComponentField> nonNullFields = new ArrayList<ComponentField>();
            for (ComponentField field : componentFields) {
                if ((field.getValue(start) != null) && field.getValue(end) != null) {
                    nonNullFields.add(field);
                }
            }

            for (int i = 0; i < nonNullFields.size(); i++) {
                Object objStart = nonNullFields.get(i).getValue(start);
                Object objEnd = nonNullFields.get(i).getValue(end);
                if (i + 1 != nonNullFields.size()) {
                    rangeBuilder.withPrefix(objStart);
                    LOG.debug("withPrefix(" + objStart + ")");
                } else {
                    rangeBuilder.greaterThanEquals(objStart);
                    LOG.debug("greaterThanEquals(" + objStart + ")");
                    rangeBuilder.lessThanEquals(objEnd);
                    LOG.debug("lessThanEquals(" + objEnd + ")");
                }
            }
            return rangeBuilder;
        }
View Full Code Here
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
      throw new UnsupportedOperationException("not done here yet");
  }
 
  public static CompositeRangeBuilder setupRangeBuilder(Key from, Key to, Info info1, boolean reverse) {
    AnnotatedCompositeSerializer serializer = info1.getCompositeSerializer();
    CompositeRangeBuilder range = serializer.buildRange();
    if(from != null) {
      if(from.isInclusive())
        range = range.greaterThanEquals(from.getKey());
      else
        range = range.greaterThan(from.getKey());
    }
    if(to != null) {
      if(to.isInclusive())
        range = range.lessThanEquals(to.getKey());
      else
        range = range.lessThan(to.getKey());
    }
    if (reverse)
      range = range.reverse();
    return range;
  }
View Full Code Here
431
432
433
434
435
436
437
438
439
440
     * For some dang reason with astyanax, we have to recreate the row query from scratch before we re-use it for
     * a NEsted join.
     * @return
     */
    public RowQuery<byte[], byte[]> createRowQuery() {
      CompositeRangeBuilder range = setupRangeBuilder(from, to, info1, false);
      if(batchSize != null)
        range = range.limit(batchSize);     
      return createBasicRowQuery(rowKey, info1, range);
    }
View Full Code Here
443
444
445
446
447
448
449
450
451
452
     * For some dang reason with astyanax, we have to recreate the row query from scratch before we re-use it for
     * a NEsted join.
     * @return
     */
    public RowQuery<byte[], byte[]> createRowQueryReverse() {
      CompositeRangeBuilder range = setupRangeBuilder(from, to, info1, true);
      if(batchSize != null)
        range = range.limit(batchSize);     
      return createBasicRowQuery(rowKey, info1, range);
    }
View Full Code Here
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
      throw new UnsupportedOperationException("not done here yet");
  }
 
  public static CompositeRangeBuilder setupRangeBuilder(Key from, Key to, Info info1, boolean reverse) {
    AnnotatedCompositeSerializer serializer = info1.getCompositeSerializer();
    CompositeRangeBuilder range = serializer.buildRange();
    if(from != null) {
      if(from.isInclusive())
        range = range.greaterThanEquals(from.getKey());
      else
        range = range.greaterThan(from.getKey());
    }
    if(to != null) {
      if(to.isInclusive())
        range = range.lessThanEquals(to.getKey());
      else
        range = range.lessThan(to.getKey());
    }
    if (reverse)
      range = range.reverse();
    return range;
  }
View Full Code Here
465
466
467
468
469
470
471
472
473
474
     * For some dang reason with astyanax, we have to recreate the row query from scratch before we re-use it for
     * a NEsted join.
     * @return
     */
    public RowQuery<byte[], byte[]> createRowQuery() {
      CompositeRangeBuilder range = setupRangeBuilder(from, to, info1, false);
      if(batchSize != null)
        range = range.limit(batchSize);     
      return createBasicRowQuery(rowKey, info1, range);
    }
View Full Code Here
477
478
479
480
481
482
483
484
485
486
     * For some dang reason with astyanax, we have to recreate the row query from scratch before we re-use it for
     * a NEsted join.
     * @return
     */
    public RowQuery<byte[], byte[]> createRowQueryReverse() {
      CompositeRangeBuilder range = setupRangeBuilder(from, to, info1, true);
      if(batchSize != null)
        range = range.limit(batchSize);     
      return createBasicRowQuery(rowKey, info1, range);
    }
View Full Code Here
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
      throw new UnsupportedOperationException("not done here yet");
  }
 
  public static CompositeRangeBuilder setupRangeBuilder(Key from, Key to, Info info1) {
    AnnotatedCompositeSerializer serializer = info1.getCompositeSerializer();
    CompositeRangeBuilder range = serializer.buildRange();
    if(from != null) {
      if(from.isInclusive())
        range = range.greaterThanEquals(from.getKey());
      else
        range = range.greaterThan(from.getKey());
    }
    if(to != null) {
      if(to.isInclusive())
        range = range.lessThanEquals(to.getKey());
      else
        range = range.lessThan(to.getKey());
    }
    return range;
  }
View Full Code Here
385
386
387
388
389
390
391
392
393
394
     * For some dang reason with astyanax, we have to recreate the row query from scratch before we re-use it for
     * a NEsted join.
     * @return
     */
    public RowQuery<byte[], byte[]> createRowQuery() {
      CompositeRangeBuilder range = setupRangeBuilder(from, to, info1);
      if(batchSize != null)
        range = range.limit(batchSize);     
      return createBasicRowQuery(rowKey, info1, range);
    }
View Full Code Here
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
      throw new UnsupportedOperationException("not done here yet");
  }
 
  public static CompositeRangeBuilder setupRangeBuilder(Key from, Key to, Info info1) {
    AnnotatedCompositeSerializer serializer = info1.getCompositeSerializer();
    CompositeRangeBuilder range = serializer.buildRange();
    if(from != null) {
      if(from.isInclusive())
        range = range.greaterThanEquals(from.getKey());
      else
        range = range.greaterThan(from.getKey());
    }
    if(to != null) {
      if(to.isInclusive())
        range = range.lessThanEquals(to.getKey());
      else
        range = range.lessThan(to.getKey());
    }
    return range;
  }
View Full Code Here
TOP

Related Classes of com.netflix.astyanax.serializers.CompositeRangeBuilder

  • com.alvazan.orm.layer9z.spi.db.cassandra.CassandraSession
  • com.alvazan.orm.layer9z.spi.db.cassandra.CassandraSession$Listener
  • com.alvazan.orm.layer9z.spi.db.cassandra.StartQueryManyKeys
  • com.hmsonline.storm.cassandra.client.AstyanaxClient
    • 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.