Examples with RowKeyWrapper com.google.cloud.bigtable.hbase.util.RowKeyWrapper used on opensource projects

Example 6 with RowKeyWrapper

use of com.google.cloud.bigtable.hbase.util.RowKeyWrapper in project java-bigtable-hbase by googleapis.

the class TestScanAdapter method testNarrowedScan.

@Test
public void testNarrowedScan() throws IOException {
    FilterAdapter filterAdapter = Mockito.mock(FilterAdapter.class);
    ScanAdapter scanAdapter = new ScanAdapter(filterAdapter, new RowRangeAdapter());
    Filter fakeFilter = new FilterBase() {

        @Override
        public ReturnCode filterKeyValue(Cell v) throws IOException {
            return ReturnCode.INCLUDE;
        }
    };
    RangeSet<RowKeyWrapper> rangeSet = ImmutableRangeSet.of(Range.closedOpen(new RowKeyWrapper(ByteString.copyFromUtf8("b")), new RowKeyWrapper(ByteString.copyFromUtf8("d"))));
    Mockito.when(filterAdapter.getIndexScanHint(any(Filter.class))).thenReturn(rangeSet);
    Mockito.when(filterAdapter.adaptFilter(any(FilterAdapterContext.class), eq(fakeFilter))).thenReturn(Optional.of(Filters.FILTERS.pass()));
    Scan scan = new Scan().withStartRow("a".getBytes()).withStopRow("z".getBytes()).setFilter(fakeFilter);
    scanAdapter.adapt(scan, throwingReadHooks, query);
    Assert.assertEquals(RowSet.newBuilder().addRowRanges(RowRange.newBuilder().setStartKeyClosed(ByteString.copyFromUtf8("b")).setEndKeyOpen(ByteString.copyFromUtf8("d"))).build(), query.toProto(requestContext).getRows());
}

Example 7 with RowKeyWrapper

use of com.google.cloud.bigtable.hbase.util.RowKeyWrapper in project java-bigtable-hbase by googleapis.

the class TestFilterListAdapter method testChainedIndexHintDisjointIntersection.

@Test
public void testChainedIndexHintDisjointIntersection() {
    FilterAdapter adapter = FilterAdapter.buildAdapter();
    PrefixFilter p1 = new PrefixFilter("a".getBytes());
    PrefixFilter p2 = new PrefixFilter("b".getBytes());
    FilterList filterList = new FilterList(Operator.MUST_PASS_ALL, p1, p2);
    RangeSet<RowKeyWrapper> actual = adapter.getIndexScanHint(filterList);
    RangeSet<RowKeyWrapper> expected = ImmutableRangeSet.of();
    Assert.assertEquals(expected, actual);
}

Example 8 with RowKeyWrapper

use of com.google.cloud.bigtable.hbase.util.RowKeyWrapper in project java-bigtable-hbase by googleapis.

the class TestFilterListAdapter method testChainedIndexHintIntersection.

@Test
public void testChainedIndexHintIntersection() {
    FilterAdapter adapter = FilterAdapter.buildAdapter();
    PrefixFilter p1 = new PrefixFilter("a".getBytes());
    PrefixFilter p2 = new PrefixFilter("abc".getBytes());
    FilterList filterList = new FilterList(Operator.MUST_PASS_ALL, p1, p2);
    RangeSet<RowKeyWrapper> actual = adapter.getIndexScanHint(filterList);
    RangeSet<RowKeyWrapper> expected = ImmutableRangeSet.of(Range.closedOpen(new RowKeyWrapper(ByteString.copyFromUtf8("abc")), new RowKeyWrapper(ByteString.copyFromUtf8("abd"))));
    Assert.assertEquals(expected, actual);
}

Example 9 with RowKeyWrapper

use of com.google.cloud.bigtable.hbase.util.RowKeyWrapper in project java-bigtable-hbase by googleapis.

the class TestMultiRowRangeAdapter method testOpenClosedSingle.

@Test
public void testOpenClosedSingle() throws IOException {
    MultiRowRangeFilter filter = new MultiRowRangeFilter(Collections.singletonList(new RowRange("cc", false, "ee", true)));
    Filters.Filter adaptedFilter = adapter.adapt(context, filter);
    Assert.assertEquals(unaffectedRowFilter, adaptedFilter);
    RangeSet<RowKeyWrapper> indexScanHint = adapter.getIndexScanHint(filter);
    RangeSet<RowKeyWrapper> expected = ImmutableRangeSet.of(Range.openClosed(new RowKeyWrapper(ByteString.copyFromUtf8("cc")), new RowKeyWrapper(ByteString.copyFromUtf8("ee"))));
    Assert.assertEquals(expected, indexScanHint);
}

Example 10 with RowKeyWrapper

use of com.google.cloud.bigtable.hbase.util.RowKeyWrapper in project java-bigtable-hbase by googleapis.

the class TestRowRangeAdapter method testGreaterThan.

@Test
public void testGreaterThan() {
    ByteString key = ByteString.copyFromUtf8("hi");
    RowSet in = RowSet.newBuilder().addRowRanges(RowRange.newBuilder().setStartKeyOpen(key)).build();
    RangeSet<RowKeyWrapper> out = adapter.rowSetToRangeSet(in);
    RangeSet<RowKeyWrapper> expected = ImmutableRangeSet.<RowKeyWrapper>builder().add(Range.greaterThan(new RowKeyWrapper(key))).build();
    assertEquals(expected, out);
    adapter.rangeSetToByteStringRange(out, query);
    assertEquals(in, query.toProto(requestContext).getRows());
}