Examples with Match com.apple.foundationdb.record.query.QueryToKeyMatcher.Match used on opensource projects

Example 1 with Match

use of com.apple.foundationdb.record.query.QueryToKeyMatcher.Match in project fdb-record-layer by FoundationDB.

the class QueryToKeyMatcherTest method testOneOfThem.

@Test
public void testOneOfThem() {
    QueryToKeyMatcher matcher = new QueryToKeyMatcher(queryField("a").oneOfThem().equalsValue(7));
    Match match = matcher.matchesSatisfyingQuery(keyField("a", FanType.FanOut));
    assertEquals(MatchType.EQUALITY, match.getType());
    assertEquals(Key.Evaluated.scalar(7), match.getEquality());
    matcher = new QueryToKeyMatcher(queryField("p").matches(queryField("a").oneOfThem().equalsValue(7)));
    match = matcher.matchesSatisfyingQuery(keyField("p").nest(keyField("a", FanType.FanOut)));
    assertEquals(MatchType.EQUALITY, match.getType());
    assertEquals(Key.Evaluated.scalar(7), match.getEquality());
    matcher = new QueryToKeyMatcher(queryField("g").matches(queryField("p").oneOfThem().matches(queryField("a").equalsValue(7))));
    match = matcher.matchesSatisfyingQuery(keyField("g").nest(keyField("p", FanType.FanOut).nest(keyField("a"))));
    assertEquals(MatchType.EQUALITY, match.getType());
    assertEquals(Key.Evaluated.scalar(7), match.getEquality());
    matcher = new QueryToKeyMatcher(Query.and(queryField("a").equalsValue(10), queryField("g").matches(queryField("p").oneOfThem().matches(queryField("a").equalsValue(7)))));
    match = matcher.matchesSatisfyingQuery(concat(keyField("a"), keyField("g").nest(keyField("p", FanType.FanOut).nest(keyField("a"))), keyField("b")));
    assertEquals(MatchType.EQUALITY, match.getType());
    assertEquals(Key.Evaluated.concatenate(10, 7), match.getEquality());
    assertNoMatch(queryField("a").oneOfThem().matches(queryField("ax").greaterThan(8)), keyField("a", FanType.FanOut));
    assertNoMatch(queryField("p").matches(queryField("a").oneOfThem().matches(queryField("ax").greaterThan(8))), keyField("p").nest(keyField("a", FanType.FanOut)));
}

Example 2 with Match

use of com.apple.foundationdb.record.query.QueryToKeyMatcher.Match in project fdb-record-layer by FoundationDB.

the class QueryToKeyMatcherTest method testSingleNestedFieldEquality.

@Test
public void testSingleNestedFieldEquality() {
    final QueryToKeyMatcher matcher = new QueryToKeyMatcher(queryField("a").matches(queryField("ax").equalsValue(10)));
    Match match = matcher.matchesSatisfyingQuery(keyField("a").nest("ax"));
    assertEquals(MatchType.EQUALITY, match.getType());
    assertEquals(Key.Evaluated.scalar(10), match.getEquality());
    match = matcher.matchesSatisfyingQuery(concat(keyField("a").nest("ax"), keyField("b")));
    assertEquals(MatchType.EQUALITY, match.getType());
    assertEquals(Key.Evaluated.scalar(10), match.getEquality());
    match = matcher.matchesCoveringKey(concat(keyField("a").nest(keyField("ax")), keyField("b")));
    assertEquals(MatchType.NO_MATCH, match.getType());
    match = matcher.matchesSatisfyingQuery(keyField("a").nest(concat(keyField("ax"), keyField("b"))));
    assertEquals(MatchType.EQUALITY, match.getType());
    assertEquals(Key.Evaluated.scalar(10), match.getEquality());
    match = matcher.matchesCoveringKey(keyField("a").nest(concat(keyField("ax"), keyField("b"))));
    assertEquals(MatchType.NO_MATCH, match.getType());
    final Match match2 = matcher.matchesSatisfyingQuery(keyField("a"));
    assertNoMatch(match2);
    assertNoMatch(matcher.matchesSatisfyingQuery(keyField("a", FanType.FanOut)));
    assertNoMatch(matcher.matchesSatisfyingQuery(keyField("a", FanType.Concatenate)));
    assertNoMatch(matcher.matchesSatisfyingQuery(keyField("a", FanType.FanOut).nest("ax")));
    assertNoMatch(matcher.matchesSatisfyingQuery(keyField("a").nest("ax", FanType.FanOut)));
    assertNoMatch(matcher.matchesSatisfyingQuery(keyField("a").nest("ax", FanType.Concatenate)));
    assertNoMatch(matcher.matchesSatisfyingQuery(keyField("b").nest("ax")));
    assertNoMatch(matcher.matchesSatisfyingQuery(keyField("a").nest("bx")));
    assertNoMatch(matcher.matchesSatisfyingQuery(concat(keyField("b").nest("ax"), keyField("a").nest("ax"))));
    assertNoMatch(matcher.matchesSatisfyingQuery(keyField("a").nest(concat(keyField("bx"), keyField("ax")))));
}

Example 3 with Match

use of com.apple.foundationdb.record.query.QueryToKeyMatcher.Match in project fdb-record-layer by FoundationDB.

the class QueryToKeyMatcherTest method testMatchKeyWithValue.

@Test
public void testMatchKeyWithValue() {
    final QueryToKeyMatcher matcher = new QueryToKeyMatcher(Query.and(queryField("f1").equalsValue(7), queryField("f2").equalsValue(11)));
    Match match = matcher.matchesSatisfyingQuery(keyWithValue(concatenateFields("f1", "f2", "f3", "f4"), 2));
    assertEquals(MatchType.EQUALITY, match.getType());
    assertEquals(Key.Evaluated.concatenate(7, 11), match.getEquality());
}

Example 4 with Match

use of com.apple.foundationdb.record.query.QueryToKeyMatcher.Match in project fdb-record-layer by FoundationDB.

the class QueryToKeyMatcherTest method testMatchWithValueExpression.

@Test
public void testMatchWithValueExpression() {
    final QueryToKeyMatcher matcher = new QueryToKeyMatcher(queryField("f1").equalsValue("hello!"));
    Match match = matcher.matchesSatisfyingQuery(value(4));
    assertEquals(MatchType.NO_MATCH, match.getType());
}

Example 5 with Match

use of com.apple.foundationdb.record.query.QueryToKeyMatcher.Match in project fdb-record-layer by FoundationDB.

the class QueryToKeyMatcherTest method testMatchWithFunctionExpression.

@Test
public void testMatchWithFunctionExpression() {
    final QueryToKeyMatcher matcher = new QueryToKeyMatcher(queryField("f1").equalsValue("hello!"));
    Match match = matcher.matchesSatisfyingQuery(keyWithValue(function("nada", concatenateFields("f1", "f2", "f3")), 1));
    assertEquals(MatchType.NO_MATCH, match.getType());
}