Examples with Indexes com.hazelcast.query.impl.Indexes used on opensource projects

Example 46 with Indexes

use of com.hazelcast.query.impl.Indexes in project hazelcast by hazelcast.

the class AndPredicateTest method accept_whenInnerPredicateChangedOnAccept_thenReturnAndNewAndPredicate.

@Test
public void accept_whenInnerPredicateChangedOnAccept_thenReturnAndNewAndPredicate() {
    Visitor mockVisitor = createPassthroughVisitor();
    Indexes mockIndexes = mock(Indexes.class);
    Predicate transformed = mock(Predicate.class);
    Predicate innerPredicate = createMockVisitablePredicate(transformed);
    Predicate[] innerPredicates = new Predicate[1];
    innerPredicates[0] = innerPredicate;
    AndPredicate andPredicate = new AndPredicate(innerPredicates);
    AndPredicate result = (AndPredicate) andPredicate.accept(mockVisitor, mockIndexes);
    assertThat(result, not(sameInstance(andPredicate)));
    Predicate[] newInnerPredicates = result.predicates;
    assertThat(newInnerPredicates, arrayWithSize(1));
    assertThat(newInnerPredicates[0], equalTo(transformed));
}

Example 47 with Indexes

use of com.hazelcast.query.impl.Indexes in project hazelcast by hazelcast.

the class CompositeIndexVisitorTest method before.

@Before
public void before() {
    indexes = mock(Indexes.class);
    o123 = mock(InternalIndex.class);
    when(o123.isOrdered()).thenReturn(true);
    when(o123.getComponents()).thenReturn(components("a1", "a2", "a3"));
    u321 = mock(InternalIndex.class);
    when(u321.isOrdered()).thenReturn(false);
    when(u321.getComponents()).thenReturn(components("a3", "a2", "a1"));
    o567 = mock(InternalIndex.class);
    when(o567.isOrdered()).thenReturn(true);
    when(o567.getComponents()).thenReturn(components("a5", "a6", "a7"));
    // needed to test the preference of shorter indexes over longer ones
    InternalIndex o1234 = mock(InternalIndex.class);
    when(o1234.isOrdered()).thenReturn(true);
    when(o1234.getComponents()).thenReturn(components("a1", "a2", "a3", "a4"));
    when(indexes.getCompositeIndexes()).thenReturn(new InternalIndex[] { o1234, o123, u321, o567 });
    visitor = new CompositeIndexVisitor();
}

Example 48 with Indexes

use of com.hazelcast.query.impl.Indexes in project hazelcast by hazelcast.

the class EmptyOptimizerTest method optimize_returnsOriginalPredicate.

@Test
public void optimize_returnsOriginalPredicate() {
    EmptyOptimizer emptyOptimizer = new EmptyOptimizer();
    Predicate predicate = mock(Predicate.class);
    Indexes indexes = mock(Indexes.class);
    Predicate result = emptyOptimizer.optimize(predicate, indexes);
    assertSame(predicate, result);
}

Example 49 with Indexes

use of com.hazelcast.query.impl.Indexes in project hazelcast by hazelcast.

the class NotPredicateTest method accept_whenNullPredicate_thenReturnItself.

@Test
public void accept_whenNullPredicate_thenReturnItself() {
    Visitor mockVisitor = createPassthroughVisitor();
    Indexes mockIndexes = mock(Indexes.class);
    NotPredicate notPredicate = new NotPredicate(null);
    NotPredicate result = (NotPredicate) notPredicate.accept(mockVisitor, mockIndexes);
    assertThat(result, sameInstance(notPredicate));
}

Example 50 with Indexes

use of com.hazelcast.query.impl.Indexes in project hazelcast by hazelcast.

the class NotPredicateTest method accept_whenPredicateChangedOnAccept_thenReturnAndNewNotPredicate.

@Test
public void accept_whenPredicateChangedOnAccept_thenReturnAndNewNotPredicate() {
    Visitor mockVisitor = createPassthroughVisitor();
    Indexes mockIndexes = mock(Indexes.class);
    Predicate transformed = mock(Predicate.class);
    Predicate predicate = createMockVisitablePredicate(transformed);
    NotPredicate notPredicate = new NotPredicate(predicate);
    NotPredicate result = (NotPredicate) notPredicate.accept(mockVisitor, mockIndexes);
    assertThat(result, not(sameInstance(notPredicate)));
    assertThat(result.predicate, equalTo(transformed));
}