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Example 1 with LinearFloatFunction

use of org.apache.lucene.queries.function.valuesource.LinearFloatFunction in project lucene-solr by apache.

the class TestValueSources method testLinearFloat.

public void testLinearFloat() throws Exception {
    ValueSource vs = new LinearFloatFunction(new ConstValueSource(2.0f), 3, 1);
    assertHits(new FunctionQuery(vs), new float[] { 7f, 7f });
    assertAllExist(vs);
    vs = new LinearFloatFunction(BOGUS_FLOAT_VS, 3, 1);
    assertNoneExist(vs);
}
Also used : LinearFloatFunction(org.apache.lucene.queries.function.valuesource.LinearFloatFunction) SumTotalTermFreqValueSource(org.apache.lucene.queries.function.valuesource.SumTotalTermFreqValueSource) DoubleConstValueSource(org.apache.lucene.queries.function.valuesource.DoubleConstValueSource) ConstValueSource(org.apache.lucene.queries.function.valuesource.ConstValueSource) QueryValueSource(org.apache.lucene.queries.function.valuesource.QueryValueSource) DocFreqValueSource(org.apache.lucene.queries.function.valuesource.DocFreqValueSource) NormValueSource(org.apache.lucene.queries.function.valuesource.NormValueSource) NumDocsValueSource(org.apache.lucene.queries.function.valuesource.NumDocsValueSource) MaxDocValueSource(org.apache.lucene.queries.function.valuesource.MaxDocValueSource) JoinDocFreqValueSource(org.apache.lucene.queries.function.valuesource.JoinDocFreqValueSource) LiteralValueSource(org.apache.lucene.queries.function.valuesource.LiteralValueSource) TotalTermFreqValueSource(org.apache.lucene.queries.function.valuesource.TotalTermFreqValueSource) IDFValueSource(org.apache.lucene.queries.function.valuesource.IDFValueSource) TermFreqValueSource(org.apache.lucene.queries.function.valuesource.TermFreqValueSource) TFValueSource(org.apache.lucene.queries.function.valuesource.TFValueSource) DoubleConstValueSource(org.apache.lucene.queries.function.valuesource.DoubleConstValueSource) ConstValueSource(org.apache.lucene.queries.function.valuesource.ConstValueSource)

Aggregations

ConstValueSource (org.apache.lucene.queries.function.valuesource.ConstValueSource)1 DocFreqValueSource (org.apache.lucene.queries.function.valuesource.DocFreqValueSource)1 DoubleConstValueSource (org.apache.lucene.queries.function.valuesource.DoubleConstValueSource)1 IDFValueSource (org.apache.lucene.queries.function.valuesource.IDFValueSource)1 JoinDocFreqValueSource (org.apache.lucene.queries.function.valuesource.JoinDocFreqValueSource)1 LinearFloatFunction (org.apache.lucene.queries.function.valuesource.LinearFloatFunction)1 LiteralValueSource (org.apache.lucene.queries.function.valuesource.LiteralValueSource)1 MaxDocValueSource (org.apache.lucene.queries.function.valuesource.MaxDocValueSource)1 NormValueSource (org.apache.lucene.queries.function.valuesource.NormValueSource)1 NumDocsValueSource (org.apache.lucene.queries.function.valuesource.NumDocsValueSource)1 QueryValueSource (org.apache.lucene.queries.function.valuesource.QueryValueSource)1 SumTotalTermFreqValueSource (org.apache.lucene.queries.function.valuesource.SumTotalTermFreqValueSource)1 TFValueSource (org.apache.lucene.queries.function.valuesource.TFValueSource)1 TermFreqValueSource (org.apache.lucene.queries.function.valuesource.TermFreqValueSource)1 TotalTermFreqValueSource (org.apache.lucene.queries.function.valuesource.TotalTermFreqValueSource)1