Examples with Predicate com.hazelcast.query.Predicate used on opensource projects

Example 11 with Predicate

use of com.hazelcast.query.Predicate in project hazelcast by hazelcast.

the class BetweenVisitorTest method whenPredicateIsNotGreaterLessPredicate_thenIsNotUsedToBuildBetween.

@Test
public void whenPredicateIsNotGreaterLessPredicate_thenIsNotUsedToBuildBetween() {
    Predicate left = equal("attribute", 5);
    Predicate right = lessEqual("attribute", 6);
    Predicate and = and(left, right);
    Predicate result = visitor.visit((AndPredicate) and, mockIndexes);
    assertSame(and, result);
}

Example 12 with Predicate

use of com.hazelcast.query.Predicate in project hazelcast by hazelcast.

the class BetweenVisitorTest method whenOnlyOneSideFound_thenReturnOriginalPredicate.

@Test
public void whenOnlyOneSideFound_thenReturnOriginalPredicate() {
    Predicate p1 = greaterEqual("attribute1", 5);
    Predicate p2 = lessEqual("attribute2", 6);
    Predicate and = and(p1, p2);
    Predicate result = visitor.visit((AndPredicate) and, mockIndexes);
    assertSame(and, result);
}

Example 13 with Predicate

use of com.hazelcast.query.Predicate in project hazelcast by hazelcast.

the class BetweenVisitorTest method whenPredicatesOutsideTheRangeFromRightExist_thenEliminateThem.

@Test
public void whenPredicatesOutsideTheRangeFromRightExist_thenEliminateThem() {
    //(age >= 5 and age <= 6 and age < 10)  -->  (age between 5 6)
    Predicate left = greaterEqual("attribute", 5);
    Predicate right = lessEqual("attribute", 6);
    Predicate other = lessEqual("attribute", 10);
    Predicate and = and(left, right, other);
    Predicate result = visitor.visit((AndPredicate) and, mockIndexes);
    assertBetweenPredicate(result, 5, 6);
}

Example 14 with Predicate

use of com.hazelcast.query.Predicate in project hazelcast by hazelcast.

the class BetweenVisitorTest method whenNoConverterExist_thenReturnOriginalPredicate.

@Test
public void whenNoConverterExist_thenReturnOriginalPredicate() {
    disableConverter();
    Predicate left = greaterEqual("attribute", 5);
    Predicate right = lessEqual("attribute", 6);
    Predicate and = and(left, right);
    Predicate result = visitor.visit((AndPredicate) and, mockIndexes);
    assertSame(and, result);
}

Example 15 with Predicate

use of com.hazelcast.query.Predicate in project hazelcast by hazelcast.

the class BetweenVisitorTest method whenSideAreOverlapping_thenReturnFalsePredicate.

@Test
public void whenSideAreOverlapping_thenReturnFalsePredicate() {
    Predicate p1 = greaterEqual("attribute1", 5);
    Predicate p2 = lessEqual("attribute1", 4);
    Predicate and = and(p1, p2);
    Predicate result = visitor.visit((AndPredicate) and, mockIndexes);
    assertEquals(FalsePredicate.INSTANCE, result);
}