Examples with OrFilter io.druid.segment.filter.OrFilter used on opensource projects

Example 1 with OrFilter

use of io.druid.segment.filter.OrFilter in project druid by druid-io.

the class FilterPartitionBenchmark method readOrFilter.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void readOrFilter(Blackhole blackhole) throws Exception {
    Filter filter = new NoBitmapSelectorFilter("dimSequential", "199");
    Filter filter2 = new AndFilter(Arrays.<Filter>asList(new SelectorFilter("dimMultivalEnumerated2", "Corundum"), new NoBitmapSelectorFilter("dimMultivalEnumerated", "Bar")));
    Filter orFilter = new OrFilter(Arrays.<Filter>asList(filter, filter2));
    StorageAdapter sa = new QueryableIndexStorageAdapter(qIndex);
    Sequence<Cursor> cursors = makeCursors(sa, orFilter);
    Sequence<List<String>> stringListSeq = readCursors(cursors, blackhole);
    List<String> strings = Sequences.toList(Sequences.limit(stringListSeq, 1), Lists.<List<String>>newArrayList()).get(0);
    for (String st : strings) {
        blackhole.consume(st);
    }
}

Example 2 with OrFilter

use of io.druid.segment.filter.OrFilter in project druid by druid-io.

the class FilterPartitionBenchmark method readOrFilterCNF.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void readOrFilterCNF(Blackhole blackhole) throws Exception {
    Filter filter = new NoBitmapSelectorFilter("dimSequential", "199");
    Filter filter2 = new AndFilter(Arrays.<Filter>asList(new SelectorFilter("dimMultivalEnumerated2", "Corundum"), new NoBitmapSelectorFilter("dimMultivalEnumerated", "Bar")));
    Filter orFilter = new OrFilter(Arrays.<Filter>asList(filter, filter2));
    StorageAdapter sa = new QueryableIndexStorageAdapter(qIndex);
    Sequence<Cursor> cursors = makeCursors(sa, Filters.convertToCNF(orFilter));
    Sequence<List<String>> stringListSeq = readCursors(cursors, blackhole);
    List<String> strings = Sequences.toList(Sequences.limit(stringListSeq, 1), Lists.<List<String>>newArrayList()).get(0);
    for (String st : strings) {
        blackhole.consume(st);
    }
}