Examples with CommonQueryParserConfiguration org.apache.lucene.queryparser.flexible.standard.CommonQueryParserConfiguration used on opensource projects

Example 11 with CommonQueryParserConfiguration

use of org.apache.lucene.queryparser.flexible.standard.CommonQueryParserConfiguration in project lucene-solr by apache.

the class QueryParserTestBase method testMatchAllQueryParsing.

public void testMatchAllQueryParsing() throws Exception {
    // test simple parsing of MatchAllDocsQuery
    String oldDefaultField = getDefaultField();
    setDefaultField("key");
    CommonQueryParserConfiguration qp = getParserConfig(new MockAnalyzer(random()));
    assertEquals(new MatchAllDocsQuery(), getQuery(new MatchAllDocsQuery().toString(), qp));
    // test parsing with non-default boost
    Query query = new MatchAllDocsQuery();
    query = new BoostQuery(query, 2.3f);
    assertEquals(query, getQuery(query.toString(), qp));
    setDefaultField(oldDefaultField);
}

Example 12 with CommonQueryParserConfiguration

use of org.apache.lucene.queryparser.flexible.standard.CommonQueryParserConfiguration in project lucene-solr by apache.

the class QueryParserTestBase method testCollatedRange.

public void testCollatedRange() throws Exception {
    CommonQueryParserConfiguration qp = getParserConfig(new MockCollationAnalyzer());
    Query expected = TermRangeQuery.newStringRange(getDefaultField(), "collatedabc", "collateddef", true, true);
    Query actual = getQuery("[abc TO def]", qp);
    assertEquals(expected, actual);
}

Example 13 with CommonQueryParserConfiguration

use of org.apache.lucene.queryparser.flexible.standard.CommonQueryParserConfiguration in project lucene-solr by apache.

the class QueryParserTestBase method testBoost.

public void testBoost() throws Exception {
    CharacterRunAutomaton stopWords = new CharacterRunAutomaton(Automata.makeString("on"));
    Analyzer oneStopAnalyzer = new MockAnalyzer(random(), MockTokenizer.SIMPLE, true, stopWords);
    CommonQueryParserConfiguration qp = getParserConfig(oneStopAnalyzer);
    Query q = getQuery("on^1.0", qp);
    assertNotNull(q);
    q = getQuery("\"hello\"^2.0", qp);
    assertNotNull(q);
    assertEquals(((BoostQuery) q).getBoost(), (float) 2.0, (float) 0.5);
    q = getQuery("hello^2.0", qp);
    assertNotNull(q);
    assertEquals(((BoostQuery) q).getBoost(), (float) 2.0, (float) 0.5);
    q = getQuery("\"on\"^1.0", qp);
    assertNotNull(q);
    Analyzer a2 = new MockAnalyzer(random(), MockTokenizer.SIMPLE, true, MockTokenFilter.ENGLISH_STOPSET);
    CommonQueryParserConfiguration qp2 = getParserConfig(a2);
    q = getQuery("the^3", qp2);
    // "the" is a stop word so the result is an empty query:
    assertNotNull(q);
    assertMatchNoDocsQuery(q);
    assertFalse(q instanceof BoostQuery);
}

Example 14 with CommonQueryParserConfiguration

use of org.apache.lucene.queryparser.flexible.standard.CommonQueryParserConfiguration in project lucene-solr by apache.

the class QueryParserTestBase method testMatchAllDocs.

public void testMatchAllDocs() throws Exception {
    CommonQueryParserConfiguration qp = getParserConfig(new MockAnalyzer(random(), MockTokenizer.WHITESPACE, false));
    assertEquals(new MatchAllDocsQuery(), getQuery("*:*", qp));
    assertEquals(new MatchAllDocsQuery(), getQuery("(*:*)", qp));
    BooleanQuery bq = (BooleanQuery) getQuery("+*:* -*:*", qp);
    assertEquals(2, bq.clauses().size());
    for (BooleanClause clause : bq) {
        assertTrue(clause.getQuery() instanceof MatchAllDocsQuery);
    }
}

Example 15 with CommonQueryParserConfiguration

use of org.apache.lucene.queryparser.flexible.standard.CommonQueryParserConfiguration in project lucene-solr by apache.

the class QueryParserTestBase method testRange.

public void testRange() throws Exception {
    assertQueryEquals("[ a TO z]", null, "[a TO z]");
    assertQueryEquals("[ a TO z}", null, "[a TO z}");
    assertQueryEquals("{ a TO z]", null, "{a TO z]");
    assertEquals(MultiTermQuery.CONSTANT_SCORE_REWRITE, ((TermRangeQuery) getQuery("[ a TO z]")).getRewriteMethod());
    CommonQueryParserConfiguration qp = getParserConfig(new MockAnalyzer(random(), MockTokenizer.SIMPLE, true));
    qp.setMultiTermRewriteMethod(MultiTermQuery.SCORING_BOOLEAN_REWRITE);
    assertEquals(MultiTermQuery.SCORING_BOOLEAN_REWRITE, ((TermRangeQuery) getQuery("[ a TO z]", qp)).getRewriteMethod());
    // test open ranges
    assertQueryEquals("[ a TO * ]", null, "[a TO *]");
    assertQueryEquals("[ * TO z ]", null, "[* TO z]");
    assertQueryEquals("[ * TO * ]", null, "[* TO *]");
    // mixing exclude and include bounds
    assertQueryEquals("{ a TO z ]", null, "{a TO z]");
    assertQueryEquals("[ a TO z }", null, "[a TO z}");
    assertQueryEquals("{ a TO * ]", null, "{a TO *]");
    assertQueryEquals("[ * TO z }", null, "[* TO z}");
    assertQueryEquals("[ a TO z ]", null, "[a TO z]");
    assertQueryEquals("{ a TO z}", null, "{a TO z}");
    assertQueryEquals("{ a TO z }", null, "{a TO z}");
    assertQueryEquals("{ a TO z }^2.0", null, "({a TO z})^2.0");
    assertQueryEquals("[ a TO z] OR bar", null, "[a TO z] bar");
    assertQueryEquals("[ a TO z] AND bar", null, "+[a TO z] +bar");
    assertQueryEquals("( bar blar { a TO z}) ", null, "bar blar {a TO z}");
    assertQueryEquals("gack ( bar blar { a TO z}) ", null, "gack (bar blar {a TO z})");
    assertQueryEquals("[* TO Z]", null, "[* TO z]");
    assertQueryEquals("[A TO *]", null, "[a TO *]");
    assertQueryEquals("[* TO *]", null, "[* TO *]");
}