Examples with IntervalsSource org.apache.lucene.queries.intervals.IntervalsSource used on opensource projects

Example 1 with IntervalsSource

use of org.apache.lucene.queries.intervals.IntervalsSource in project OpenSearch by opensearch-project.

the class IntervalBuilderTests method testUnorderedNoOverlap.

public void testUnorderedNoOverlap() throws IOException {
    CannedTokenStream ts = new CannedTokenStream(new Token("term1", 1, 2), new Token("term2", 3, 4), new Token("term3", 5, 6));
    IntervalsSource source = BUILDER.analyzeText(new CachingTokenFilter(ts), -1, IntervalMode.UNORDERED_NO_OVERLAP);
    IntervalsSource expected = Intervals.unorderedNoOverlaps(Intervals.unorderedNoOverlaps(Intervals.term("term1"), Intervals.term("term2")), Intervals.term("term3"));
    assertEquals(expected, source);
}

Example 2 with IntervalsSource

use of org.apache.lucene.queries.intervals.IntervalsSource in project OpenSearch by opensearch-project.

the class IntervalBuilderTests method testSimpleSynonyms.

public void testSimpleSynonyms() throws IOException {
    CannedTokenStream ts = new CannedTokenStream(new Token("term1", 1, 2), new Token("term2", 3, 4), new Token("term4", 0, 3, 4), new Token("term3", 5, 6));
    IntervalsSource source = BUILDER.analyzeText(new CachingTokenFilter(ts), -1, true);
    IntervalsSource expected = Intervals.ordered(Intervals.term("term1"), Intervals.or(Intervals.term("term2"), Intervals.term("term4")), Intervals.term("term3"));
    assertEquals(expected, source);
}

Example 3 with IntervalsSource

use of org.apache.lucene.queries.intervals.IntervalsSource in project OpenSearch by opensearch-project.

the class IntervalBuilderTests method testSimpleTerm.

public void testSimpleTerm() throws IOException {
    CannedTokenStream ts = new CannedTokenStream(new Token("term1", 1, 2));
    IntervalsSource source = BUILDER.analyzeText(new CachingTokenFilter(ts), -1, true);
    IntervalsSource expected = Intervals.term("term1");
    assertEquals(expected, source);
}

Example 4 with IntervalsSource

use of org.apache.lucene.queries.intervals.IntervalsSource in project OpenSearch by opensearch-project.

the class IntervalBuilderTests method testUnordered.

public void testUnordered() throws IOException {
    CannedTokenStream ts = new CannedTokenStream(new Token("term1", 1, 2), new Token("term2", 3, 4), new Token("term3", 5, 6));
    IntervalsSource source = BUILDER.analyzeText(new CachingTokenFilter(ts), -1, false);
    IntervalsSource expected = Intervals.unordered(Intervals.term("term1"), Intervals.term("term2"), Intervals.term("term3"));
    assertEquals(expected, source);
}

Example 5 with IntervalsSource

use of org.apache.lucene.queries.intervals.IntervalsSource in project OpenSearch by opensearch-project.

the class IntervalBuilderTests method testEmptyTokenStream.

public void testEmptyTokenStream() throws IOException {
    CannedTokenStream ts = new CannedTokenStream();
    IntervalsSource source = BUILDER.analyzeText(new CachingTokenFilter(ts), 0, true);
    assertSame(IntervalBuilder.NO_INTERVALS, source);
}