Examples of org.kiji.schema.KijiDataRequest$Column

org.kiji.schema.KijiDataRequest
Describes a data request for a column in a Kiji table.

  @Test
  public void testGetFullyQualifiedColumn() throws Exception {
    for (KijiColumnName column : ImmutableList.of(PRIMITIVE_STRING, STRING_MAP_1)) {
      for (int pageSize : ImmutableList.of(0, 1, 2, 10)) {
        { // Single version | no timerange
          final KijiDataRequest request = KijiDataRequest
              .builder()
              .addColumns(
                  ColumnsDef.create()
                      .withPageSize(pageSize)
                      .add(column.getFamily(), column.getQualifier()))
              .build();


          testViewGet(request, Iterables.limit(ROW_DATA.get(column).entrySet(), 1));
        }


        { // Single version | timerange
          final KijiDataRequest request = KijiDataRequest
              .builder()
              .addColumns(
                  ColumnsDef.create()
                      .withPageSize(pageSize)
                      .add(column.getFamily(), column.getQualifier()))
              .withTimeRange(4, 6)
              .build();


          testViewGet(
              request,
              Iterables.limit(ROW_DATA.get(column).subMap(6L, false, 4L, true).entrySet(), 1));
        }


        { // Multiple versions | no timerange
          final KijiDataRequest request = KijiDataRequest
              .builder()
              .addColumns(
                  ColumnsDef.create()
                      .withPageSize(pageSize)
                      .withMaxVersions(100)
                      .add(column.getFamily(), column.getQualifier()))
              .build();


          testViewGet(
              request,
              ROW_DATA.get(column).entrySet());
        }


        { // Multiple versions | timerange
          final KijiDataRequest request = KijiDataRequest
              .builder()
              .addColumns(
                  ColumnsDef.create()
                      .withPageSize(pageSize)
                      .withMaxVersions(100)

View Full Code Here

    final KijiColumnName column2 = STRING_MAP_1;


    for (int pageSize : ImmutableList.of(0, 1, 2, 10)) {


      { // Single version | no timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(
                ColumnsDef.create()
                    .withPageSize(pageSize)
                    .add(column1.getFamily(), column1.getQualifier())
                    .add(column2.getFamily(), column2.getQualifier()))
            .build();


        final Iterable<? extends Entry<Long, ?>> column1Entries =
            Iterables.limit(ROW_DATA.get(column1).entrySet(), 1);
        final Iterable<? extends Entry<Long, ?>> column2Entries =
            Iterables.limit(ROW_DATA.get(column2).entrySet(), 1);


        testViewGet(request, Iterables.concat(column1Entries, column2Entries));
      }


      { // Single version | timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(
                ColumnsDef.create()
                    .withPageSize(pageSize)
                    .add(column1.getFamily(), column1.getQualifier())
                    .add(column2.getFamily(), column2.getQualifier()))
            .withTimeRange(4, 6)
            .build();


        final Iterable<? extends Entry<Long, ?>> column1Entries =
            Iterables.limit(ROW_DATA.get(column1).subMap(6L, false, 4L, true).entrySet(), 1);
        final Iterable<? extends Entry<Long, ?>> column2Entries =
            Iterables.limit(ROW_DATA.get(column2).subMap(6L, false, 4L, true).entrySet(), 1);


        testViewGet(request, Iterables.concat(column1Entries, column2Entries));
      }


      { // Multiple versions | no timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(
                ColumnsDef.create()
                    .withPageSize(pageSize)
                    .withMaxVersions(100)
                    .add(column1.getFamily(), column1.getQualifier())
                    .add(column2.getFamily(), column2.getQualifier()))
            .build();


        final Iterable<? extends Entry<Long, ?>> column1Entries = ROW_DATA.get(column1).entrySet();
        final Iterable<? extends Entry<Long, ?>> column2Entries = ROW_DATA.get(column2).entrySet();


        testViewGet(request, Iterables.concat(column1Entries, column2Entries));
      }


      { // Multiple versions | timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(
                ColumnsDef.create()
                    .withPageSize(pageSize)
                    .withMaxVersions(100)
                    .add(column1.getFamily(), column1.getQualifier())
                    .add(column2.getFamily(), column2.getQualifier()))
            .withTimeRange(4, 6)
            .build();


        final Iterable<? extends Entry<Long, ?>> column1Entries =
            ROW_DATA.get(column1).subMap(6L, false, 4L, true).entrySet();
        final Iterable<? extends Entry<Long, ?>> column2Entries =
            ROW_DATA.get(column2).subMap(6L, false, 4L, true).entrySet();


        testViewGet(request, Iterables.concat(column1Entries, column2Entries));
      }


      { // Mixed versions | timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(
                ColumnsDef.create()
                    .withPageSize(pageSize)
                    .withMaxVersions(100)
                    .add(column1.getFamily(), column1.getQualifier()))
            .addColumns(
                ColumnsDef.create()
                    .withPageSize(pageSize)
                    .withMaxVersions(1)
                    .add(column2.getFamily(), column2.getQualifier()))
            .withTimeRange(4, 6)
            .build();


        final Iterable<? extends Entry<Long, ?>> column1Entries =
            ROW_DATA.get(column1).subMap(6L, false, 4L, true).entrySet();
        final Iterable<? extends Entry<Long, ?>> column2Entries =
            Iterables.limit(ROW_DATA.get(column2).subMap(6L, false, 4L, true).entrySet(), 1);


        testViewGet(request, Iterables.concat(column1Entries, column2Entries));
      }


      { // Mixed versions | no timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(
                ColumnsDef.create()
                    .withPageSize(pageSize)
                    .withMaxVersions(1)

View Full Code Here

        final KijiColumnName familyColumn = KijiColumnName.create(family.getKey(), null);
        final KijiColumnName column1 = family.getValue().get(0);
        final KijiColumnName column2 = family.getValue().get(1);


        { // Single version | no timerange
          final KijiDataRequest request = KijiDataRequest
              .builder()
              .addColumns(ColumnsDef.create().withPageSize(pageSize).add(familyColumn))
              .build();


          final Iterable<? extends Entry<Long, ?>> column1Entries =
              Iterables.limit(ROW_DATA.get(column1).entrySet(), 1);
          final Iterable<? extends Entry<Long, ?>> column2Entries =
              Iterables.limit(ROW_DATA.get(column2).entrySet(), 1);


          testViewGet(request, Iterables.concat(column1Entries, column2Entries));
        }


        { // Single version | timerange
          final KijiDataRequest request = KijiDataRequest
              .builder()
              .addColumns(ColumnsDef.create().withPageSize(pageSize).add(familyColumn))
              .withTimeRange(4, 6)
              .build();


          final Iterable<? extends Entry<Long, ?>> column1Entries =
              Iterables.limit(ROW_DATA.get(column1).subMap(6L, false, 4L, true).entrySet(), 1);
          final Iterable<? extends Entry<Long, ?>> column2Entries =
              Iterables.limit(ROW_DATA.get(column2).subMap(6L, false, 4L, true).entrySet(), 1);


          testViewGet(request, Iterables.concat(column1Entries, column2Entries));
        }


        { // Multiple versions | no timerange
          final KijiDataRequest request = KijiDataRequest
              .builder()
              .addColumns(
                  ColumnsDef
                      .create()
                      .withPageSize(pageSize)
                      .withMaxVersions(100)
                      .add(familyColumn))
              .build();


          final Iterable<? extends Entry<Long, ?>> column1Entries =
              ROW_DATA.get(column1).entrySet();
          final Iterable<? extends Entry<Long, ?>> column2Entries =
              ROW_DATA.get(column2).entrySet();


          testViewGet(request, Iterables.concat(column1Entries, column2Entries));
        }


        { // Multiple versions | timerange
          final KijiDataRequest request = KijiDataRequest
              .builder()
              .addColumns(
                  ColumnsDef
                      .create()
                      .withPageSize(pageSize)

View Full Code Here

    final KijiColumnName column4 = STRING_MAP_2;


    for (int pageSize : ImmutableList.of(0, 1, 2, 10)) {


      { // Single version | no timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(ColumnsDef.create().add(familyColumn1))
            .addColumns(ColumnsDef.create().add(familyColumn2))
            .build();


        final Iterable<? extends Entry<Long, ?>> column1Entries =
            Iterables.limit(ROW_DATA.get(column1).entrySet(), 1);
        final Iterable<? extends Entry<Long, ?>> column2Entries =
            Iterables.limit(ROW_DATA.get(column2).entrySet(), 1);
        final Iterable<? extends Entry<Long, ?>> column3Entries =
            Iterables.limit(ROW_DATA.get(column3).entrySet(), 1);
        final Iterable<? extends Entry<Long, ?>> column4Entries =
            Iterables.limit(ROW_DATA.get(column4).entrySet(), 1);


        testViewGet(
            request,
            Iterables.concat(column1Entries, column2Entries, column3Entries, column4Entries));
      }


      { // Single version | timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(ColumnsDef.create().withPageSize(pageSize).add(familyColumn1))
            .addColumns(ColumnsDef.create().withPageSize(pageSize).add(familyColumn2))
            .withTimeRange(4, 6)
            .build();


        final Iterable<? extends Entry<Long, ?>> column1Entries =
            Iterables.limit(ROW_DATA.get(column1).subMap(6L, false, 4L, true).entrySet(), 1);
        final Iterable<? extends Entry<Long, ?>> column2Entries =
            Iterables.limit(ROW_DATA.get(column2).subMap(6L, false, 4L, true).entrySet(), 1);
        final Iterable<? extends Entry<Long, ?>> column3Entries =
            Iterables.limit(ROW_DATA.get(column3).subMap(6L, false, 4L, true).entrySet(), 1);
        final Iterable<? extends Entry<Long, ?>> column4Entries =
            Iterables.limit(ROW_DATA.get(column4).subMap(6L, false, 4L, true).entrySet(), 1);


        testViewGet(
            request,
            Iterables.concat(column1Entries, column2Entries, column3Entries, column4Entries));
      }


      { // Multiple versions | no timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(
                ColumnsDef.create().withPageSize(pageSize).withMaxVersions(100).add(familyColumn1))
            .addColumns(
                ColumnsDef.create().withPageSize(pageSize).withMaxVersions(100).add(familyColumn2))
            .build();


        final Iterable<? extends Entry<Long, ?>> column1Entries = ROW_DATA.get(column1).entrySet();
        final Iterable<? extends Entry<Long, ?>> column2Entries = ROW_DATA.get(column2).entrySet();
        final Iterable<? extends Entry<Long, ?>> column3Entries = ROW_DATA.get(column3).entrySet();
        final Iterable<? extends Entry<Long, ?>> column4Entries = ROW_DATA.get(column4).entrySet();


        testViewGet(
            request,
            Iterables.concat(column1Entries, column2Entries, column3Entries, column4Entries));
      }


      { // Multiple versions | timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(
                ColumnsDef.create().withPageSize(pageSize).withMaxVersions(100).add(familyColumn1))
            .addColumns(
                ColumnsDef.create().withPageSize(pageSize).withMaxVersions(100).add(familyColumn2))
            .withTimeRange(4, 6)
            .build();


        final Iterable<? extends Entry<Long, ?>> column1Entries =
            ROW_DATA.get(column1).subMap(6L, false, 4L, true).entrySet();
        final Iterable<? extends Entry<Long, ?>> column2Entries =
            ROW_DATA.get(column2).subMap(6L, false, 4L, true).entrySet();
        final Iterable<? extends Entry<Long, ?>> column3Entries =
            ROW_DATA.get(column3).subMap(6L, false, 4L, true).entrySet();
        final Iterable<? extends Entry<Long, ?>> column4Entries =
            ROW_DATA.get(column4).subMap(6L, false, 4L, true).entrySet();


        testViewGet(
            request,
            Iterables.concat(column1Entries, column2Entries, column3Entries, column4Entries));
      }


      { // Mixed versions | no timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(
                ColumnsDef.create().withPageSize(pageSize).withMaxVersions(2).add(familyColumn1))
            .addColumns(
                ColumnsDef.create().withPageSize(pageSize).withMaxVersions(100).add(familyColumn2))
            .build();


        final Iterable<? extends Entry<Long, ?>> column1Entries =
            Iterables.limit(ROW_DATA.get(column1).entrySet(), 2);
        final Iterable<? extends Entry<Long, ?>> column2Entries =
            Iterables.limit(ROW_DATA.get(column2).entrySet(), 2);
        final Iterable<? extends Entry<Long, ?>> column3Entries = ROW_DATA.get(column3).entrySet();
        final Iterable<? extends Entry<Long, ?>> column4Entries = ROW_DATA.get(column4).entrySet();


        testViewGet(
            request,
            Iterables.concat(column1Entries, column2Entries, column3Entries, column4Entries));
      }


      { // Multiple versions | timerange
        final KijiDataRequest request = KijiDataRequest
            .builder()
            .addColumns(
                ColumnsDef.create().withPageSize(pageSize).withMaxVersions(100).add(familyColumn1))
            .addColumns(
                ColumnsDef.create().withPageSize(pageSize).withMaxVersions(1).add(familyColumn2))

View Full Code Here

    final KijiColumnName column3 = STRING_MAP_1;
    final KijiColumnName column4 = STRING_MAP_2;


    for (int pageSize : ImmutableList.of(0)) {


      final KijiDataRequest request = KijiDataRequest
          .builder()
          .addColumns(
              ColumnsDef.create().withPageSize(pageSize).withMaxVersions(100).add(familyColumn1))
          .addColumns(
              ColumnsDef.create().withPageSize(pageSize).withMaxVersions(100).add(column3))

View Full Code Here


  @Test(expected = UnsupportedOperationException.class)
  public void testGetWithFilters() throws Exception {
    final KijiColumnName column2 = STRING_MAP_1;


    final KijiDataRequest request = KijiDataRequest
        .builder()
        .addColumns(
            ColumnsDef.create()
                .withFilter(
                    new KijiColumnRangeFilter(

View Full Code Here

  public void testGetMatContents() throws Exception {
    KijiDataRequestBuilder builder = KijiDataRequest.builder().addColumns(ColumnsDef.create()
            .withMaxVersions(10)
            .add(PRIMITIVE_STRING, null)
            .add(STRING_MAP_1, null));
    KijiDataRequest request = builder.build();
    final EntityId eid = mTable.getEntityId(ROW);
    KijiResult<Object> view = mReader.getResult(eid, request);
    SortedMap<KijiColumnName, List<KijiCell<Object>>> map =
        KijiResult.Helpers.getMaterializedContents(view);
    for (KijiColumnName col: map.keySet()) {

View Full Code Here

  public void testBasicReadAndWrite() throws Exception {


    mWriter.put(mEntityId, "family", "column", 0L, "Value at timestamp 0.");
    mWriter.put(mEntityId, "family", "column", 1L, "Value at timestamp 1.");


    final KijiDataRequest dataRequest = KijiDataRequest.builder()
        .addColumns(ColumnsDef.create().withMaxVersions(2).add("family", "column"))
        .build();


    // Try this as a get.
    KijiRowData rowData = mReader.get(mEntityId, dataRequest);

View Full Code Here

  @Test
  public void testReadLatestValue() throws Exception {
    // Write just a value at timestamp 0.
    mWriter.put(mEntityId, "family", "column", 0L, "Value at timestamp 0.");


    final KijiDataRequest dataRequest = KijiDataRequest.builder()
        .addColumns(ColumnsDef.create().withMaxVersions(100).add("family", "column"))
        .build();


    // Do a get and verify the value (only one value should be present now).
    KijiRowData rowData = mReader.get(mEntityId, dataRequest);

View Full Code Here

   */
  @Test
  public void testDefaultTimestamp() throws Exception {
    mWriter.put(mEntityId, "family", "column", "First value");


    final KijiDataRequest dataRequest = KijiDataRequest.builder()
        .addColumns(ColumnsDef.create().withMaxVersions(100).add("family", "column"))
        .build();


    // Try this as a get.
    KijiRowData rowData = mReader.get(mEntityId, dataRequest);

View Full Code Here

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